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Oracle DBA Justin - How to set the Oracle environment on a Unix or Linux system
 
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How to set the Oracle environment on a Unix or Linux system
Views: 47796 jbleistein11
How to set bash profile for ORACLE HOME environment
 
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Bash profile for Oracle Home
Views: 5035 oracleora
How to Use VirtualBox (Beginners Guide)
 
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In a recent video in the “Free Software” series, I showed you VirtualBox, which is a free and open source solution to be able to run other operating systems virtually on your PC. In this beginner’s guide, I will show you how to set-up and use VirtualBox. In addition, I’ll also show you how to install and run Ubuntu, which is one of the most popular of the Linux distributions. If you're new, Subscribe! ▶ https://www.youtube.com/techgumbo Share This Video ▶ https://youtu.be/sB_5fqiysi4 0:30 What is VirtualBox. 1:16 Download. 1:46 Install. 2:29 Launch VirtualBox. 2:42 Download ISO for Ubuntu. 3:35 Create Guest OS. 6:41 Settings to complete the Guest OS process. 8:54 Install Ubuntu. 11:07 Tips for using Ubuntu. 13:15 Shut down Ubuntu. “Free Software” Playlist https://www.youtube.com/watch?v=gM8plsUfkTA&list=PLunpbmfrhFAWJA4lSDmRYJdcsEpjAuRdz VirtualBox https://www.virtualbox.org/wiki/Downloads Ubuntu https://www.ubuntu.com/desktop TechGumbo is a leading source for the technology that we use each day. Whether it’s discussing computer operating system tricks, the latest tips for your mobile phone, finding out about the newest gadgets, or beginners guides that show you how to use popular software, TechGumbo has boundless topics on technology for the astute YouTube viewer.
Views: 339233 TechGumbo
how to set a bash profile using for oracle database
 
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how to create a bash profile for oracle database
Views: 412 Cocktail Video
Oracle username and password and Account unlocking
 
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all education purpose videos
Views: 273679 Chandra Shekhar Reddy
Customizing Your Terminal: .bash_profile and .bashrc files
 
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In the next few videos, we will be taking a look at how to customize our terminal with dotfiles. First, we need to understand the main dotfiles we will be working with, the .bashrc and .bash_profile files. What is the difference between these files and which one should you modify in order to customize your terminal? Let find out... Next Video on Customizing Your Prompt: https://youtu.be/LXgXV7YmSiU Next Video on Dotfiles: https://youtu.be/c5RZWDLqifA If you enjoy these videos and would like to support my channel, I would greatly appreciate any assistance through my Patreon account: https://www.patreon.com/coreyms Or a one-time contribution through PayPal: https://goo.gl/649HFY If you would like to see additional ways in which you can support the channel, you can check out my support page: http://coreyms.com/support/ Equipment I use and books I recommend: https://www.amazon.com/shop/coreyschafer You can find me on: My website - http://coreyms.com/ Facebook - https://www.facebook.com/CoreyMSchafer Twitter - https://twitter.com/CoreyMSchafer Google Plus - https://plus.google.com/+CoreySchafer44/posts Instagram - https://www.instagram.com/coreymschafer/
Views: 70440 Corey Schafer
How to set JAVA_PATH & JAVA_HOME in Ubuntu or Linux
 
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Hi guys, In this video I will show you how to set JAVA path in Ubuntu. It's easy to set in Windows but in Ubuntu there are some complected to set. So, Let's start. Open Terminal Windows. Press windows key and type Terminal For that first you have to install Java in you machine. Type below command to check JAVA version $java -version Type below command and hit Enter key to set JAVA_PATH. JAVA_PATH=/usr/lib/jvm/java-(version)/bin Type below command to check java path is set or not. echo $JAVA_HOME That's it. Thanks for the watching video. Don't forget to share, like and comment Thanks again.
Views: 1432 Techies 2.O
How to install Oracle 11g on Linux
 
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Note : for each and every detail please also refer the below url http://technologylair8423.blogspot.in/2012/06/oracle-11g-installation-on-linux.html Buy Expert Oracle Database 11g Administration Amazon.com http://bit.ly/1blaPlY Amazon.in http://amzn.to/184V0xn Flipkart : http://goo.gl/D4RCs Note : if you get any error as below sqlplus: error while loading shared libraries: /oracle/product/11.2.0/db_1/lib/libclntsh.so.11.1: cannot restore segment prot after reloc: Permission denied use the below command : chcon -t textrel_shlib_t '/oracle/product/11.2.0/db_1/lib/libclntsh.so.11.1' Technology Lair : www.technologylair.net Subscribe : http://www.youtube.com/subscription_center?add_user=technologylair For More Videos : http://www.youtube.com/user/technologylair/videos For Video Tutorials :http://www.youtube.com/playlist?list=PLC71CFFF7A916DCAA For Android : http://www.youtube.com/playlist?list=PLUXK1VpPWQKHI1l-NvM5jvNKKnmNy9eHp Kalam e Iqbal : http://www.youtube.com/playlist?list=PLF057785BD260F061 Like us on Facebook : https://www.facebook.com/techlair Tweet us : @technologylair Follow us : https://plus.google.com/u/0/118196883367288585963/posts Pin us : http://www.pinterest.com/technologylair/
Views: 150602 TechLair
Oracle Database11g tutorials 14 : How to CREATE TABLE using sql developer and command prompt
 
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Oracle Database11g tutorials 14 How to Create table using command prompt and Create table using sql developer Blog Link http://bit.ly/1TkY4Oe Time Line 0:25 Introduction of Tables in Database 1:03 What is Create Table (Introduction of create table) 1:30 Syntax of Create Table 2:08 How to create table using Command Prompt 4:55 How to create table using SQL Developer Links for Oracle Database tutorials 4: database connectivity using SQL developer and command prompt http://youtu.be/wSqoXRlXDUU You can have indepth knowledge about SQL create table here http://www.rebellionrider.com/sql-create-table.html Tool used in this tutorial is command prompt. This tutorial series is part of SQL expert exam certification training. if you are preparing for SQL certification you can use my tutorials. This SQL Tutorial is a part of free training. Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=j7eYO7 Contacts E-Mail [email protected] Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. http://in.linkedin.com/in/mannbhardwaj/ Thanks for linking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com Today in this oracle database tutorial we will see How to CREATE A TABLE. if we have to define a table in layman language then we can say that Tables are just a collection of Rows and Columns but In RDBMS tables are database objects which help in organizing data into ROWS and COLUMNS. We can also say that SQL tables are kind of data structure which are used by database for efficient storage of data. To create a table in our database we use SQL CREATE TABLE command. SQL CREATE TABLE is a type of DATA DEFINITION LANGUAGE also known as DDL. To Create a table in your schema you will require CREATE TABLE system privilege. In our future videos we will see what are system and object privileges and how to grant them to a user. Today for this video we will be using Sample schema HR which already has all the necessary privileges. Ohk Let's see the syntax. CREATE TABLE table name ( column name1 Data-Type(size), column name2 Data-Type(size), ..... ); CREATE TABLE is an oracle reserved word or say an Oracle key word whereas There are 3 different ways of creating a table in Oracle database. Creating a table using Command Line Interface (CLI) in Oracle database For demonstrating how to create table in oracle database using CLI, I'll be using Command prompt. Thats how we create table using command prompt. you can check your table structure by DESCRIBE command for that just write DESC and your table name. Like this Another way of creating a table is by using Graphic user interface (GUI) in Oracle database To demonstrate how to create table using GUI we will use SQL developer. Lets open our SQL developer I am connected to HR schema if you do not know how to create a connection to database using SQL developer please watch my oracle database tutorial 4 that explains database connectivity using SQL developer and command prompt. Link for this video is in the description below. So lets create a table. Creating a table using SQL developer is very easy we do not have to fire any query here. Let's start First of all right click on your connection in which you want to create a table and choose schema browser. This will open a separate schema browser pane or you can expend your connection by clicking this + sign and then right click on table and choose New Table. However I prefer working with schema browser so let's skip to schema browser pane here from the first drop-down list you can choose connection name and in the second drop down list you can choose what database objects you want to work with we want to create a table thus I'll choose table and then click this arrow here and choose option for new table Ok we have created a table wizard first of all give a unique name to your table and add some column as well. For this, click the green plus button. Now we already have a column so give it some name. Also choose a datatype from the list and specify any size you can check this not null column if in case you want to make this a mandatory column you can also specify default value and constraint If you want to make this column a primary key you can click here In my future video i'll show you what are these constraints and different ways of applying them on a column in a table. for this video we will concentrate on create table only so when you are done with all your columns click ok Thats your table You can double click on your table here and can see its structure. Thats it
Views: 175617 Manish Sharma
Oracle 12c Release 2 - A new feedback option in SQL Plus
 
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blog: https://connor-mcdonald.com Want to run your query, but not have the resultant rows come back to your terminal, and slow you down ? Easy in 12.2 with a new setting in SQL Plus ========================================­­­­============== Copyright © 2017 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 482 Connor McDonald
How to Change IP Address on Linux (Terminal Commands)
 
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Tutorial shows you, how to change IP address on Linux using terminal commands (set a static IP in Linux), Set IP address, Default Gateway and DNS server manually and get an IP address from DHCP server Find IP address Linux: The “ifconfig” command is used for displaying current network configuration information. Find default gateway Linux: The “route” command is used for displaying default Gateway. Find DNS server IP Linux: The "cat /etc/resolv.conf" command is used for displaying DNS Server IP Address. Setting your IP manually To assign an IP address on a Linux, you need to use following commands, example: Command to change IP address: “sudo ifconfig eth0 192.168.1.112/24” Command to add default gateway: “sudo route add default gw 192.168.1.1” Command to add DNS server IP: “echo nameserver 192.168.1.1 "Type BRACKET" /etc/resolv.conf” Note for DNS command: If you are not login as a root you may get Error : (bash: /etc/reslov.conf: Permission denied), So, first type “sudo su” command and then type DNS command. In order to get an IP from a DHCP server, example: First type "sudo dhclient -r eth0" to release your IP address. Then type "sudo dhclient eth0" to renew it. Subscribe To My Channel and Get More Great Tips: https://www.youtube.com/subscription_center?add_user=krestsss Share this Video: http://youtu.be/SnACG4TDqJw Other videos: How to Change IP Address on Android Tablet - step by step tutorial https://www.youtube.com/watch?v=9eLnaWmVyKw How to change ip address on windows 8 computer https://www.youtube.com/watch?v=bGSrb0nY3SI How to change ip address on windows 7 computer https://www.youtube.com/watch?v=kS7zmN8Is4c How to Change IP Address Easily Using Batch File Script https://www.youtube.com/watch?v=S1jq-uwWRIU
Views: 18814 mmk
Set Display or export DISPLAY  - in easy steps.
 
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How to use Xmanager and Set Display or export DISPLAY - in easy steps. Step 1: Download Xmanager. Step 2: Use this link https://www.netsarang.com/download/down_xmg5.html Step 3: Register it using Key ( hint : use google and search Xmanager5 produck key ). Step 4: Open Xmanager - passive. Step 5: Check on taskbar Xmanager5 is active or not. ( Xmanager5 [:0.0] or [:0.1] ) Step 6: Open your Putty or kitty on Windows Machine. Step 7: Type Hostname or IP address (Of Remote Linux Machine) click on Open Step 8: Put login and password. Step 9: write command export DISPLAY={Your Windows Machine IP}:0.0 eg: export DISPLAY=192.168.0.11:0.0 Step 10: write command echo $DISPLAY Step 11: write command xterm ( a pop-up will take just accept it and close it.) OR firefox ( a pop-up will take just accept it and close it it means its installed successfully.) Step 12: Now you procced for your Work.
Views: 5217 Middleware Box
How to Set Permission's Commands Guide on Redhat Linux, Ubuntu, CentOS(Terminal) - Lab 5
 
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Hello Everyone, In this tutorial, Let Us Create a Permission's Commands Guide on Redhat Linux(Terminal) - Lab 5 You Can also Configure in Linux, Ubuntu, Fedora, CentOS, LinuxMint, Oracle Linux, Cloud Linux. NIS Server Configuration 1. Check IP & NIS Domain Entries 2. Check & Install the Packages. 3. Install the Packages. 4. Edit Main Configuration File 5. Restart the Services. 6. Create NIS database. 7. Create a New Users. NFS Server Configuration 1. NFS Configuration NIS Client SIDE Configuration 1. Check IP & HOST Entries 2. Make the client Machine as Member of NIS-Server. 3. To share home directory of user mount to NFS exported dir. 4. To check result log in as a NIS server user NOTE :- For Any Clarification Please Below Comment, Like and Share  us  and  help us to spread. ####--------------------------------------------------------------------------------------#### Subscribe :- http://www.youtube.com/user/itcloudnet?sub_confirmation=1 Website :- http://www.cloudnetwork.in Facebook :- http://facebook.com/itCloudNetwork/ Twitter :- http://twitter.com/itcloudnet Pinterset :- http://pinterset.com/itcloudnet LinkedIn :- http://in.linkedin.com/pub/itcloudnet Google+ :- https://plus.google.com/u/0/107923552480070716949/posts Skype Id :- cloud.network1 E-Mail Id :- [email protected] ####----------------------------------------------------------------------------------------####                          Thanking You Hope U Like it........
Views: 1646 Cloud Network
Oracle JDK 11 Zip Installation on Ubuntu 16.04  and Set JAVA_HOME Environment Variable | Java 11
 
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In this video we are going to demonstarate how to install Oracle JDK 11 from tar.gz file on Ubuntu 16.04 LTS. We will be showing three methods to run Java in Ubuntu Linux in this video, they are 1. Directly set JAVA_HOME in terminal and run Java. 2. Set JAVA_HOME in the .profile of the particular user and run Java. 3. Set JAVA_HOME as global variable in /etc/profile.d and run Java in multiple user accounts. Java SE 11 is the first Long Term Support feature release for the Java SE Platform with many new features and enhancements includes, 1. Unicode 10 2. HTTP Client (Standard) 3. New Collection.toArray(IntFunction) Default Method 4. Updated Locale Data to Unicode CLDR v33 5. Lazy Allocation of Compiler Threads 6. ZGC A Scalable Low-Latency Garbage Collector (Experimental) 7. Epsilon, A No-Op Garbage Collector 8. Low-Overhead Heap Profiling 9. Nest-Based Access Control 10. Key Agreement with Curve25519 and Curve448 11. Added Brainpool EC Support 12. ChaCha20 and Poly1305 Cryptographic Algorithms 13. Enhanced KeyStore Mechanisms 14. RSASSA-PSS Signature Support Added to SunMSCAPI 15. Transport Layer Security (TLS) 1.3 16. Support for AES Encryption with HMAC-SHA2 for Kerberos 5 17. Local-Variable Syntax for Lambda Parameters 18. Launch Single-File Source-Code Programs Removed Features and Options ******************************* Removal of com.sun.awt.AWTUtilities Class Removal of Lucida Fonts from Oracle JDK Removal of appletviewer Launcher Oracle JDK's javax.imageio JPEG Plugin No Longer Supports Images with alpha Removal of sun.misc.Unsafe.defineClass Removal of Thread.destroy() and Thread.stop(Throwable) Methods Removal of sun.nio.ch.disableSystemWideOverlappingFileLockCheck Property Removal of sun.locale.formatasdefault Property Removal of JVM-MANAGEMENT-MIB.mib The jdk.snmp module has been removed. Removal of Java Deployment Technologies Removal of JMC from the Oracle JDK Removal of JavaFX from the Oracle JDK Removal of Java EE and CORBA Modules
Views: 309 java frm
How to install Java JDK on Mac OS X ( with JAVA_HOME )
 
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How to install Java JDK Java Development Kit on mac. In Mac OSX 10.5 or later, Apple recommends to set the $JAVA_HOME variable to /usr/libexec/java_home, just export $JAVA_HOME in file ~/. bash_profile or ~/.profile. $ vim .bash_profile export JAVA_HOME=$(/usr/libexec/java_home) $ echo $JAVA_HOME /Library/Java/JavaVirtualMachines/1.7.0.jdk/Contents/Home JRE Installation for Mac OS X (64-bit). How to Set $JAVA_HOME environment variable on Mac OS X -------------------Online Courses to learn---------------------------- Data Analytics with R Certification Training- http://bit.ly/2rSKHNP DevOps Certification Training - http://bit.ly/2T5P6bQ AWS Architect Certification Training - http://bit.ly/2PRHDeF Python Certification Training for Data Science - http://bit.ly/2BB3PV8 Java, J2EE & SOA Certification Training - http://bit.ly/2EKbwMK AI & Deep Learning with TensorFlow - http://bit.ly/2AeIHUR Big Data Hadoop Certification Training- http://bit.ly/2ReOl31 AWS Architect Certification Training - http://bit.ly/2EJhXjk Selenium Certification Training - http://bit.ly/2BFrfZs Tableau Training & Certification - http://bit.ly/2rODzSK Linux Administration Certification Training-http://bit.ly/2Gy9GQH ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter
Views: 236687 ProgrammingKnowledge
Linux Training - HOW TO Create Users and Groups in Linux
 
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This Linux video tutorial from https://www.fireboxtraining.com/linux demonstrates how to create users and groups on a Linux server. We will take a closer look at the /etc/passwd and /etc/group files so you better understand the relationship between users and groups.
Views: 69488 Firebox Training
How to Install Ubuntu 16.04 LTS on VirtualBox in Windows 8 / Windows 10
 
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I this video I am going to show , How to Install Ubuntu 16.04 LTS on VirtualBox in Windows 8 / Windows 10. Ubuntu is a most popular Linux-based operating system. Recently Ubuntu releases its newest version 16.04 (Xenial Xerus). VirtualBox is also a popular software for creating virtual machine available for Windows and Linux environment. -------------------Online Courses to learn---------------------------- Data Analytics with R Certification Training- http://bit.ly/2rSKHNP DevOps Certification Training - http://bit.ly/2T5P6bQ AWS Architect Certification Training - http://bit.ly/2PRHDeF Python Certification Training for Data Science - http://bit.ly/2BB3PV8 Java, J2EE & SOA Certification Training - http://bit.ly/2EKbwMK AI & Deep Learning with TensorFlow - http://bit.ly/2AeIHUR Big Data Hadoop Certification Training- http://bit.ly/2ReOl31 AWS Architect Certification Training - http://bit.ly/2EJhXjk Selenium Certification Training - http://bit.ly/2BFrfZs Tableau Training & Certification - http://bit.ly/2rODzSK Linux Administration Certification Training-http://bit.ly/2Gy9GQH ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter
Views: 314682 ProgrammingKnowledge
STONEFACE & TERMINAL [FULL SET] - TRANSMISSION AT AIRBEAT ONE FESTIVAL 2018
 
01:31:22
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Views: 14058 Transmission Festival
How to install oracle 12c on Linux
 
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Learn ow to install the latest release for oracle database i.e 12C. watch the step by step installation in the above video. Click the below link for all the commands and steps http://techlair.info/2015/11/08/oracle12cinstall/ Step 1 - Edit Host Files - /etc/hosts 127.0.0.1 localhost.localdomain localhost 192.168.0.210 oracle_12C.localdomain oracle_12C Step 2 - Edit Kernel Parameters /etc/sysctl.conf fs.file-max = 6815744 kernel.sem = 250 32000 100 128 kernel.shmmni = 4096 kernel.shmall = 1073741824 kernel.shmmax = 4398046511104 net.core.rmem_default = 262144 net.core.rmem_max = 4194304 net.core.wmem_default = 262144 net.core.wmem_max = 1048576 fs.aio-max-nr = 1048576 net.ipv4.ip_local_port_range = 9000 65500 sysctl -p - apply changes Step 3 - Edit Limits file - etc/security/limits.conf oracle soft nofile 1024 oracle hard nofile 65536 oracle soft nproc 2047 oracle hard nproc 16384 oracle soft stack 10240 oracle hard stack 32768 Step 4 - Install dependencies yum install binutils -y yum install compat-libcap1 -y yum install compat-libstdc++-33 -y yum install compat-libstdc++-33.i686 -y yum install gcc -y yum install gcc-c++ -y yum install glibc -y yum install glibc.i686 -y yum install glibc-devel -y yum install glibc-devel.i686 -y yum install ksh -y yum install libgcc -y yum install libgcc.i686 -y yum install libstdc++ -y yum install libstdc++.i686 -y yum install libstdc++-devel -y yum install libstdc++-devel.i686 -y yum install libaio -y yum install libaio.i686 -y yum install libaio-devel -y yum install libaio-devel.i686 -y yum install libXext -y yum install libXext.i686 -y yum install libXtst -y yum install libXtst.i686 -y yum install libX11 -y yum install libX11.i686 -y yum install libXau -y yum install libXau.i686 -y yum install libxcb -y yum install libxcb.i686 -y yum install libXi -y yum install libXi.i686 -y yum install make -y yum install sysstat -y yum install unixODBC -y yum install unixODBC-devel -y Step 5 - Add Groups and Users groupadd -g 54321 oinstall groupadd -g 54322 dba groupadd -g 54323 oper useradd -u 54321 -g oinstall -G dba,oper oracle passwd oracle Step 6 - /etc/security/limits.d/90-nproc.conf # Change this * soft nproc 1024 # To this * - nproc 16384 Step 7 - Set SELINUX SELINUX=permissive run the command after edit setenforce Permissive Step 8 - Stop Firewall # service iptables stop # chkconfig iptables off Step 9 - Create directories for oracle Installation mkdir -p /oracle/product/12.1.0/db_1 chown -R oracle:oinstall /oracle chmod -R 775 /oracle Step 10 - xhost + Step 11 - Edit bash profile for oracle user /home/oracle/.bash_profile # Oracle Settings export TMP=/tmp export TMPDIR=$TMP export ORACLE_HOSTNAME=oracle_12C.localdomain export ORACLE_UNQNAME=db1 export ORACLE_BASE=/oracle export ORACLE_HOME=$ORACLE_BASE/product/12.1.0/db_1 export ORACLE_SID=db1 export PATH=/usr/sbin:$PATH export PATH=$ORACLE_HOME/bin:$PATH export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib export CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib Step - 12 Extract Installation Files unzip linuxamd64_12c_database_1of2.zip unzip linuxamd64_12c_database_2of2.zip Step - 13 Start the Oracle Universal Installer ./runInstaller Post Installation dit the "/etc/oratab" file setting the restart flag for each instance to 'Y' cdb1:/u01/app/oracle/product/12.1.0/db_1:Y Technology Lair : www.technologylair.org Subscribe : http://www.youtube.com/subscription_center?add_user=technologylair For More Videos : http://www.youtube.com/user/technologylair/videos For Video Tutorials :http://www.youtube.com/playlist?list=PLC71CFFF7A916DCAA For Android : http://www.youtube.com/playlist?list=PLUXK1VpPWQKHI1l-NvM5jvNKKnmNy9eHp For Linux : https://www.youtube.com/playlist?list=PLUXK1VpPWQKHV2xOmjQgUNj3Hrmcslj-H Kalam e Iqbal : http://www.youtube.com/playlist?list=PLF057785BD260F061 Like us on Facebook : https://www.facebook.com/technologylair Tweet us : http://twitter.com/technologylair Follow us : https://plus.google.com/u/0/118196883367288585963/posts Pin us : http://www.pinterest.com/technologylair/
Views: 132196 TechLair
how to launch any graphical application on linux or X11 forwarding or Xming launch
 
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This video is about how to use Graphical application in Linux server environment. And this video will cover the basic concept of X11 forwarding, Xming server, DISPLAY variable in Linux and Graphical application on Linux. So to get the Graphical access to any GUI based application we need to follow below listed steps: 1. While logging into the server, Enable the X11 forwarding in Putty Setting. 2. After Login into the Linux machine you need run X11 forwarding server which is "xming" on window machine, which you are using to get access to the Linux server. 3. The xming can be downloaded from google and very easy to install. To launch Xming just click on "Xming Launch" icon and provide the port number where you want to run the xming server and finish the setup. 4. Once Xming is successfully launched on window machine. Just go to the Linux server and set the DISPLAY environment variable using the command "export DISPLAY=Window machine IP : Port of Xming server" i.e. "export DISPLAY=10.66.12.249:7.0" (Refer video for more clarity). 5. You can launch any Graphical application now. Test using "xclock" command. Also check the IPTABLES & SELINUX status at your Linux machine, both should be turned off. We are focusing on the basic problems, which we are facing during the installation or implementation of any application and due to unavailability of related content, it took large amount of time. Hope this kind of video will help you and you will not lose your continuity during the activity. Will come with more videos soon.
Views: 22210 OpenGyanHouse
Setting Up Docker on Windows
 
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Watch this video tutorial from Elton Stoneman (@EltonStoneman) to learn how to set up Docker on your Windows machine. -- Docker is an open platform for developers and system administrators to build, ship and run distributed applications. With Docker, IT organizations shrink application delivery from months to minutes, frictionlessly move workloads between data centers and the cloud and can achieve up to 20X greater efficiency in their use of computing resources. Inspired by an active community and by transparent, open source innovation, Docker containers have been downloaded more than 700 million times and Docker is used by millions of developers across thousands of the world’s most innovative organizations, including eBay, Baidu, the BBC, Goldman Sachs, Groupon, ING, Yelp, and Spotify. Docker’s rapid adoption has catalyzed an active ecosystem, resulting in more than 180,000 “Dockerized” applications, over 40 Docker-related startups and integration partnerships with AWS, Cloud Foundry, Google, IBM, Microsoft, OpenStack, Rackspace, Red Hat and VMware. Learn more about at https://www.docker.com
Views: 134994 Docker
Connect to Oracle database with SQL Developer for MAC OSX.
 
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This video contains a total demonstration of how to connect to oracle 12c release 1 on Oracle linux server 6.4 64 bit from MAC OSX Mountain Lion 7.0 using SQL Developer 4.0.3.16.84. Tutorial contains 2 way of connecting 1. Connecting using oracle service name. 2. Connecting using saved xml configuration file. SQL Developer for MAC OSx link : http://www.oracle.com/technetwork/developer-tools/sql-developer/downloads/index.html
Views: 59111 Subhroneel Ganguly
Set JAVA_HOME and path for JDK on Linux
 
02:06
How to setup Set JAVA_HOME and path for JDK on Linux http://android-er.blogspot.com/2015/01/setup-javahome-and-path-to-jdk-on-linux.html
Views: 53713 Andr.oid Eric
Install and configure sql developer on Linux | Oracle Tutorial
 
05:28
How to Install SQL Developer on Linux 1) Download for the below link http://www.oracle.com/technetwork/developer-tools/sql-developer/downloads/index.html 2) Make sure you have Java Development Kit installed with latest version. http://www.oracle.com/technetwork/java/javase/downloads/index.html 3) Install SQL developer as rpm -ihv sqldeveloper-xxx.noarch.rpm (replace xxx with exact version of your SQL developer) Run SQL developer on linux command prompt as $ sqldeveloper 4) Create a new connection to connect to user Technology Lair : www.technologylair.org Subscribe : http://www.youtube.com/subscription_center?add_user=technologylair For More Videos : http://www.youtube.com/user/technologylair/videos For Video Tutorials :http://www.youtube.com/playlist?list=PLC71CFFF7A916DCAA For Android : http://www.youtube.com/playlist?list=PLUXK1VpPWQKHI1l-NvM5jvNKKnmNy9eHp For Linux : https://www.youtube.com/playlist?list=PLUXK1VpPWQKHV2xOmjQgUNj3Hrmcslj-H Kalam e Iqbal : http://www.youtube.com/playlist?list=PLF057785BD260F061 Like us on Facebook : https://www.facebook.com/technologylair Tweet us : http://twitter.com/technologylair Follow us : https://plus.google.com/u/0/118196883367288585963/posts Pin us : http://www.pinterest.com/technologylair/
Views: 23426 TechLair
Oracle JDK 11 Zip Installation on Linux Mint 19 and Set JAVA_HOME Environment Variable | Java 11
 
13:59
In this video we are going to demonstarate how to install Oracle JDK 11 from tar.gz file on Linux Mint 19. We will be showing three methods to run Java in Linux Mint in this video, they are 1. Directly set JAVA_HOME in terminal and run Java. 2. Set JAVA_HOME in the .profile of the particular user and run Java. 3. Set JAVA_HOME as global variable in /etc/profile.d and run Java in multiple user accounts. Java SE 11 is the first Long Term Support feature release for the Java SE Platform with many new features and enhancements includes, 1. Unicode 10 2. HTTP Client (Standard) 3. New Collection.toArray(IntFunction) Default Method 4. Updated Locale Data to Unicode CLDR v33 5. Lazy Allocation of Compiler Threads 6. ZGC A Scalable Low-Latency Garbage Collector (Experimental) 7. Epsilon, A No-Op Garbage Collector 8. Low-Overhead Heap Profiling 9. Nest-Based Access Control 10. Key Agreement with Curve25519 and Curve448 11. Added Brainpool EC Support 12. ChaCha20 and Poly1305 Cryptographic Algorithms 13. Enhanced KeyStore Mechanisms 14. RSASSA-PSS Signature Support Added to SunMSCAPI 15. Transport Layer Security (TLS) 1.3 16. Support for AES Encryption with HMAC-SHA2 for Kerberos 5 17. Local-Variable Syntax for Lambda Parameters 18. Launch Single-File Source-Code Programs Removed Features and Options ******************************* Removal of com.sun.awt.AWTUtilities Class Removal of Lucida Fonts from Oracle JDK Removal of appletviewer Launcher Oracle JDK's javax.imageio JPEG Plugin No Longer Supports Images with alpha Removal of sun.misc.Unsafe.defineClass Removal of Thread.destroy() and Thread.stop(Throwable) Methods Removal of sun.nio.ch.disableSystemWideOverlappingFileLockCheck Property Removal of sun.locale.formatasdefault Property Removal of JVM-MANAGEMENT-MIB.mib The jdk.snmp module has been removed. Removal of Java Deployment Technologies Removal of JMC from the Oracle JDK Removal of JavaFX from the Oracle JDK Removal of Java EE and CORBA Modules
Views: 133 java frm
How to install Java JDK 10 on Windows 10 ( with JAVA_HOME )
 
09:04
Complete Java Masterclass Tutorial - https://bit.ly/2H6wqXk In this video I am going to show you How to install Java JDK 10 on Windows 10 ( with JAVA_HOME ). Java installer .msi file comes with JRE 10 and JDK 10. Java JDK 10 Installation for Microsoft Windows (64-bit). JDK stands for Java SE Development Kit. JRE stands for Java Run time Environment. 1. Download Java Open your web browser Type URL: http://www.oracle.com/technetwork/java/javase/downloads/index.html to go to Oracle download page Click on button “ Accept oracle license agreement Find and click on the correct jdk download link right for your operating system to download Save the file to disk 2. Install Java Double click to run the download file Just follow the prompt in Installer window -------------------Online Courses to learn---------------------------- Data Analytics with R Certification Training- http://bit.ly/2rSKHNP DevOps Certification Training - http://bit.ly/2T5P6bQ AWS Architect Certification Training - http://bit.ly/2PRHDeF Python Certification Training for Data Science - http://bit.ly/2BB3PV8 Java, J2EE & SOA Certification Training - http://bit.ly/2EKbwMK AI & Deep Learning with TensorFlow - http://bit.ly/2AeIHUR Big Data Hadoop Certification Training- http://bit.ly/2ReOl31 AWS Architect Certification Training - http://bit.ly/2EJhXjk Selenium Certification Training - http://bit.ly/2BFrfZs Tableau Training & Certification - http://bit.ly/2rODzSK Linux Administration Certification Training-http://bit.ly/2Gy9GQH ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter
Views: 149072 ProgrammingKnowledge
How to Install Java JDK on Windows 10 ( with JAVA_HOME )
 
08:56
In this video I am going to show you How to install Java JDK on Windows 10 ( with JAVA_HOME ). Java installer .msi file comes with JRE and JDK. Java JDK Installation for Microsoft Windows (64-bit). JDK stands for Java SE Development Kit. JRE stands for Java Runtime Environment. 1. Download Java Open your web browser Type URL: http://www.oracle.com/technetwork/java/javase/downloads/index.html to go to Oracle download page Click on button “ JDK download ” for Java SE update 4. This will lead you JDK download page http://www.oracle.com/technetwork/java/javase/downloads/jdk-7u4-downloads-1591156.html Accept oracle license agreement Find and click on the correct jdk download link right for your operating system to download Save the file to disk 2. Install Java Double click to run the download file Just follow the prompt in Installer window #Javatutorialforbeginners #Javatutorial #Javaprogramming #Javaprogrammingtutorial #Javabasicsforbeginners -------------------Online Courses to learn---------------------------- Data Analytics with R Certification Training- http://bit.ly/2rSKHNP DevOps Certification Training - http://bit.ly/2T5P6bQ AWS Architect Certification Training - http://bit.ly/2PRHDeF Python Certification Training for Data Science - http://bit.ly/2BB3PV8 Java, J2EE & SOA Certification Training - http://bit.ly/2EKbwMK AI & Deep Learning with TensorFlow - http://bit.ly/2AeIHUR Big Data Hadoop Certification Training- http://bit.ly/2ReOl31 AWS Architect Certification Training - http://bit.ly/2EJhXjk Selenium Certification Training - http://bit.ly/2BFrfZs Tableau Training & Certification - http://bit.ly/2rODzSK Linux Administration Certification Training-http://bit.ly/2Gy9GQH ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter
Views: 1189712 ProgrammingKnowledge
Set JAVA_HOME on Ubuntu 16.04
 
02:10
Set JAVA_HOME on Ubuntu 16.04, after oracle-java8 installed using PPA (https://www.youtube.com/watch?v=OjWxuayhgXg). edit the file .bashrc $ nano .bashrc Add the line: export JAVA_HOME=path to jdk export PATH=$JAVA_HOME/bin:$PATH Where path to jdk is the path to the installed JDK.
Views: 25396 Andr.oid Eric
How to Set Environment Variables in Linux
 
00:56
Follow this tutorial to learn how to set shell environment variables in a Linux operating system like Ubuntu. Don't forget to check out our site http://howtech.tv/ for more free how-to videos! http://youtube.com/ithowtovids - our feed http://www.facebook.com/howtechtv - join us on facebook https://plus.google.com/103440382717658277879 - our group in Google+ In this tutorial, you will learn how to set environment variables in linux. Linux based operating systems use bash shell. The shell environment variables are used for several purposes, from storing data, storing software configurations, set terminal settings, and changing shell environment. The environment variables are normally created by the operating system during installation, or by different software as per the required need. Apart from that, in linux, to set environment variables, we first need to access the terminal application. That's because the user has the privilege to add, edit, and remove different variables at will. Step # 1 -- All variables on terminal In linux, to set environment variables we first need to access shell environment variables. For that, we will need to open the terminal by searching for it in the applications menu, or selecting it from the dock on the left. Once the terminal is opened up, to check for all environment variables, type the set command and press enter. This will list all the environment variables stored in the shell. Step # 2 -- One variable at a time The amount of these variables can become a very long list and locating one specific variable can become a tough task. Fortunately Linux allows us to display the value of one shell variable by using the echo command along with the name of the variable. This makes the task very easy. Step # 3 -- Changing a variable Now, to add or modify an environment variable, we can use the export command followed by the name of the variable and the values that go with it. Multiple values for a variable need to be separated by a colon. The colon indicates to the operating system that one value has ended and another has begun. The variables can be created and removed from the shell easily, and can be done whenever required. But changing important variables may mess with the operating system's functionalities so it's important to be careful. And that's basically all you need to know for how to set environment variables in Linux.
Oracle JDK 11 Zip Installation on Ubuntu 18.04 LTS and Set JAVA_HOME Environment Variable | Java 11
 
12:59
In this video we are going to demonstarate how to install Oracle JDK 11 from tar.gz file on Ubuntu 18.04 LTS. We will be showing three methods to run Java in Ubuntu Linux in this video, they are 1. Directly set JAVA_HOME in terminal and run Java. 2. Set JAVA_HOME in the .profile of the particular user and run Java. 3. Set JAVA_HOME as global variable in /etc/profile.d and run Java in multiple user accounts. Java SE 11 is the first Long Term Support feature release for the Java SE Platform with many new features and enhancements includes, 1. Unicode 10 2. HTTP Client (Standard) 3. New Collection.toArray(IntFunction) Default Method 4. Updated Locale Data to Unicode CLDR v33 5. Lazy Allocation of Compiler Threads 6. ZGC A Scalable Low-Latency Garbage Collector (Experimental) 7. Epsilon, A No-Op Garbage Collector 8. Low-Overhead Heap Profiling 9. Nest-Based Access Control 10. Key Agreement with Curve25519 and Curve448 11. Added Brainpool EC Support 12. ChaCha20 and Poly1305 Cryptographic Algorithms 13. Enhanced KeyStore Mechanisms 14. RSASSA-PSS Signature Support Added to SunMSCAPI 15. Transport Layer Security (TLS) 1.3 16. Support for AES Encryption with HMAC-SHA2 for Kerberos 5 17. Local-Variable Syntax for Lambda Parameters 18. Launch Single-File Source-Code Programs Removed Features and Options ******************************* Removal of com.sun.awt.AWTUtilities Class Removal of Lucida Fonts from Oracle JDK Removal of appletviewer Launcher Oracle JDK's javax.imageio JPEG Plugin No Longer Supports Images with alpha Removal of sun.misc.Unsafe.defineClass Removal of Thread.destroy() and Thread.stop(Throwable) Methods Removal of sun.nio.ch.disableSystemWideOverlappingFileLockCheck Property Removal of sun.locale.formatasdefault Property Removal of JVM-MANAGEMENT-MIB.mib The jdk.snmp module has been removed. Removal of Java Deployment Technologies Removal of JMC from the Oracle JDK Removal of JavaFX from the Oracle JDK Removal of Java EE and CORBA Modules
Views: 201 java frm
how to set classpath for jdbc driver
 
02:32
how to set the classpath in java for jdbc programs in windows
Views: 42829 www.itsoftpoint.com
Installing Centos7 in Oracle VM VirtualBox
 
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In this video, Live Demonstration of Installing Centos 7 Version in Oracle VM VirtualBox is being shown. Website for Downloading Centos 7: www.centos.org Command to Activate EPEL-Repository (Basic Repository) #yum install epel-release
Views: 140570 Gyaan With Anand Nayyar
Install and configure SSH service in Linux
 
11:42
Follow More on : http://yrrhelp.com http://www.yrrhelp.com/2016/04/install-and-configure-ssh-service-in.html *************************** Video Covers: * Brief Introduction to SSH (secure Shell) * Difference b/n SSH and Telnet *How to Install openssh server in Linux * what is openssh program *How to check the start/stop service status of SSH * How to change default SSH port (i.e 22) *How to disable remote login access for root. *How to allow/deny remote access to set of users *Addition SSH configuration in sshd_config file. ***************************** Commands Used : apt-get install openssh-service apt-get install openssh-client service ssh status service ssh stop service ssh start service ssh restart ********************* ** Thanks for watching** Subscribe Us for more**
Views: 23406 yrrhelp
Installing eclipse and JDK 9 on Ubuntu 16.04 LTS
 
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[Installing JDK 9] Open terminal by pressing Ctrl + T Add repository sudo add-apt-repository ppa:webupd8team/java Enter administrator password if not root Update sudo apt update Download and install JDK sudo apt install oracle-java9-installer Configure sudo apt install oracle-java9-set-default [Installing Eclipse] Download eclipse from https://www.eclipse.org Extract to opt cd /opt/ && sudo tar -zvxf ~/Downloads/eclipse.tar.gz Replace eclipse with the downloaded file name Create desktop file gksudo gedit /usr/share/applications/eclipse.desktop (You can install gksudo by typing sudo apt-get install gksu in terminal) Enter the following into the opened gedit file [Desktop Entry] Name=Eclipse4 Type=Application Exec=/opt/eclipse/eclipse Terminal=false Icon=/opt/eclipse/icon.xpm Comment=Integrated Development Environment NoDisplay=false Categories=Development;IDE; Name[en]=Eclipse Save the file and now you can launch eclipse from unity Note : Java, Ubuntu and Eclipse are trademarks of their respective owners. This video gives the process of installing
Views: 1216 Digication
How to Install SQL Developer on Linux
 
04:21
How to Install SQL Developer on LINUX 1) Download for the below link http://www.oracle.com/technetwork/developer-tools/sql-developer/downloads/index.html 2) Make sure you have Java Development Kit installed with latest version. http://www.oracle.com/technetwork/java/javase/downloads/index.html 3) Install SQL developer as rpm -Uhv sqldeveloper-xx.noarch.rpm (replace xxx with exact version of your SQL developer) Run SQL developer on linux command prompt as $ sqldeveloper 4) Create a new connection to connect to user Technology Lair : www.technologylair.net Subscribe : http://www.youtube.com/subscription_center?add_user=technologylair For More Videos : http://www.youtube.com/user/technologylair/videos For Video Tutorials :http://www.youtube.com/playlist?list=PLC71CFFF7A916DCAA For Android : http://www.youtube.com/playlist?list=PLUXK1VpPWQKHI1l-NvM5jvNKKnmNy9eHp Kalam e Iqbal : http://www.youtube.com/playlist?list=PLF057785BD260F061 Like us on Facebook : https://www.facebook.com/techlair Tweet us : @technologylair Follow us : https://plus.google.com/u/0/118196883367288585963/posts Pin us : http://www.pinterest.com/technologylair/
Views: 41135 TechLair
How to create an user and to grant all privileges to them in Oracle database
 
03:52
This video shows you how to create a new user and to grant privileges to them. Syntax to create a new user: create user username identified by password
Views: 35426 Thamizh arasaN
Different Ways to Set CLASSPATH in Linux (Ubuntu) | Java
 
17:07
JAVA & WEB | Session 7 | Code Management in Java 8 :- https://goo.gl/79tmus Index: Introduction: 0:00 Command Level Setting of CLASSPATH: 0:52 Set CLASSPATH for Terminal: 5:22 Set CLASSPATH Permanently for a Given User: 12:30 Set CLASSPATH Permanently for all Users in Linux System: 15:30 A great book (A Programmer's Guide to Java SE 8 Oracle Certified Associate (OCA)): http://amzn.to/2xBGMFZ Watch the complete web series "Java & Web" on YouTube. It's complete, comprehensive and conceptual. https://www.youtube.com/c/mynameisGYAN Follow me on: Facebook: https://www.facebook.com/mnisGYAN/ Linkedin: https://www.linkedin.com/in/gyan-prakash-tiwary-07215420/ Twitter: https://twitter.com/mnisGYAN Website: http://mynameisgyan.website/ #JavaAndWeb #ClasspathInJava #OCJP #SCJP #javatutorialforbeginners #javainterviewquestionsandanswersforfreshers #javainterviewquestionsandanswers #javaprogramming
Views: 811 my name is GYAN
Install Ubuntu Linux on VirtualBox in Windows 7
 
14:41
In this video, I will show you how to install Ubuntu Linux on VirtualBox in Windows 7. You download either Ubuntu Linux 13.04 or 12.04. Make sure you have a newer computer if you are downloading the 64-bit version. Required files for this project: - Ubuntu Linux ISO image - VirtualBox for Windows 7
Views: 339181 sakitech
Oracle JDK 11 Zip Installation on Linux Mint 18 and Set JAVA_HOME Environment Variable | Java 11
 
11:41
In this video we are going to demonstarate how to install Oracle JDK 11 from tar.gz file on Linux Mint 18.3. We will be showing three methods to run Java in Linux Mint in this video, they are 1. Directly set JAVA_HOME in terminal and run Java. 2. Set JAVA_HOME in the .profile of the particular user and run Java. 3. Set JAVA_HOME as global variable in /etc/profile.d and run Java in multiple user accounts. Java SE 11 is the first Long Term Support feature release for the Java SE Platform with many new features and enhancements includes, 1. Unicode 10 2. HTTP Client (Standard) 3. New Collection.toArray(IntFunction) Default Method 4. Updated Locale Data to Unicode CLDR v33 5. Lazy Allocation of Compiler Threads 6. ZGC A Scalable Low-Latency Garbage Collector (Experimental) 7. Epsilon, A No-Op Garbage Collector 8. Low-Overhead Heap Profiling 9. Nest-Based Access Control 10. Key Agreement with Curve25519 and Curve448 11. Added Brainpool EC Support 12. ChaCha20 and Poly1305 Cryptographic Algorithms 13. Enhanced KeyStore Mechanisms 14. RSASSA-PSS Signature Support Added to SunMSCAPI 15. Transport Layer Security (TLS) 1.3 16. Support for AES Encryption with HMAC-SHA2 for Kerberos 5 17. Local-Variable Syntax for Lambda Parameters 18. Launch Single-File Source-Code Programs Removed Features and Options ******************************* Removal of com.sun.awt.AWTUtilities Class Removal of Lucida Fonts from Oracle JDK Removal of appletviewer Launcher Oracle JDK's javax.imageio JPEG Plugin No Longer Supports Images with alpha Removal of sun.misc.Unsafe.defineClass Removal of Thread.destroy() and Thread.stop(Throwable) Methods Removal of sun.nio.ch.disableSystemWideOverlappingFileLockCheck Property Removal of sun.locale.formatasdefault Property Removal of JVM-MANAGEMENT-MIB.mib The jdk.snmp module has been removed. Removal of Java Deployment Technologies Removal of JMC from the Oracle JDK Removal of JavaFX from the Oracle JDK Removal of Java EE and CORBA Modules
Views: 111 java frm
How to Set and Check Classpath in Linux
 
01:05
Follow this easy step by step tutorial to learn about classpath and how to set classpath in Linux. Don't forget to check out our site http://howtech.tv/ for more free how-to videos! http://youtube.com/ithowtovids - our feed http://www.facebook.com/howtechtv - join us on facebook https://plus.google.com/103440382717658277879 - our group in Google+ A Classpath is a variable that contains the location of user defined classes in Java. This location is usually useful for Java compilers. In Linux, the classpath can be configured through terminal application, whereas in Windows environment, these values can be changed through environment variables. In this tutorial we will guide you on how to set classpath in linux. Step#1: Access Classpath First of all, let's check for the class path over here, and for that, let's open up the terminal and type in echo $ {CLASSPATH} This command will basically print the linux classpath value in the command prompt. There is no response, and nothing is printed on the screen, which means that no classpath has been currently set in Linux. Step#2: Update Classpath To set the classpath, type the command export CLASSPATH=/root/java and enter. By using the export command over here, we can set the class path for Java in a Linux or UNIX environment directly from the command prompt. Now when we check for the class path, you will see that we have successfully set the classpath in Linux, and that the classpath value is displayed on the screen here. And that completes this tutorial on how to set classpath in Linux.
How to Reset Root Password On Ubuntu 18.04 / 16.04 / 17.10 LTS
 
05:23
1 Reboot your computer. 2 Hold Shift during boot to start GRUB menu. 3 Select advanced options for ubuntu 4 Select the option with recovery mode 5 Select root and press enter 6 Give command - mount -n -o remount,rw / 7 Press Enter 8 Give command - passwd your_username 9 Give new password 10 reboot ------------------Online Courses to learn---------------------------- Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter Searches related to How to Reset Root Password In Ubuntu how to set root password in ubuntu how to reset root password in ubuntu using grub forgot ubuntu password how to change root password in ubuntu create root password ubuntu ubuntu change password terminal start ubuntu in recovery mode linux root password
Views: 210153 ProgrammingKnowledge
Regular Expressions (Regex) Tutorial: How to Match Any Pattern of Text
 
37:55
In this regular expressions (regex) tutorial, we're going to be learning how to match patterns of text. Regular expressions are extremely useful for matching common patterns of text such as email addresses, phone numbers, URLs, etc. Almost every programming language has a regular expression library, so learning regular expressions with not only help you with finding patterns in your text editors, but also you'll be able to use these programming libraries to search for patterns programmatically as well. Let's get started... The code from this video can be found at: https://github.com/CoreyMSchafer/code_snippets/tree/master/Regular-Expressions Python Regex Tutorial: https://youtu.be/K8L6KVGG-7o If you enjoy these videos and would like to support my channel, I would greatly appreciate any assistance through my Patreon account: https://www.patreon.com/coreyms Or a one-time contribution through PayPal: https://goo.gl/649HFY If you would like to see additional ways in which you can support the channel, you can check out my support page: http://coreyms.com/support/ Equipment I use and books I recommend: https://www.amazon.com/shop/coreyschafer You can find me on: My website - http://coreyms.com/ Facebook - https://www.facebook.com/CoreyMSchafer Twitter - https://twitter.com/CoreyMSchafer Google Plus - https://plus.google.com/+CoreySchafer44/posts Instagram - https://www.instagram.com/coreymschafer/
Views: 171815 Corey Schafer
Virtualbox Tutorial: How to share folders from Windows to Ubuntu
 
04:32
This is how to share folders between Windows (host OS) and ubuntu (guest OS). I had trouble with this for a while so I thought I would pass on the knowledge Terminal Command: sudo mount -t vboxsf FOLDERNAME /PATH/OF/FOLDER Comment with questions and I will help out
Views: 172490 TechTutor12
Setting up a Virtual Web Server with VirtualBox, Apache, Mysql, FTP, Ubuntu, and Samba
 
16:50
This is my first video tutorial for my new site, http://www.e3po.info/main/ You can find all the software needed for this tutorial on the tutorial page linked below. http://www.e3po.info/main/2012/01/01/setting-up-a-virtual-web-server-with-virtualbox-apache-mysql-ftp-ubuntu-and-samba/ 1:05 - Creating a virtual machine 3:55 - Formatting the disk to install Ubuntu. 5:30 - Installing LAMP (Linux, Apache, Mysql, PHP) and Samba 6:45 - Logging into the Linux Terminal 7:05 - Give VirtualBox its own bridged ip and restart networking in linux. 8:15 - Find the IP for the Linux box using "ip addr show" 10:00 - Installing ProFTPD to connect to via an FTP client 11:26 - Fixing permissions to allow uploads via FTP. (chmod) 12:06 - Setting up a SAMBA share and some basics using VIM. 14:53 - Restarting SAMBA and connecting to SAMBA.
Views: 111215 E3pOPWNER
How Install VirtualBox Guest Additions on Ubuntu 18.04 Guest / virtual machine
 
03:38
Best Linux Tutorial - https://bit.ly/2IwOuqz The new Ubuntu 18.04 LTS is out now. But VirtualBox Guest Additions software is not working properly after installation. So this post shows the step by step procedure on how to install it properly. Step 1. Install required packages. Before installing VirtualBox Guest Additions on Ubuntu 18.04 we need to install some required packages. So open the terminal and run the following command. sudo apt install linux-headers-$(uname -r) build-essential dkms Step 2. Install Guest Additions using virtual box. In order To install VirtualBox Guest Additions on Ubuntu virtual machine, Got to VirtualBox - select the Devices from VirtualBox host application menu - click Insert Guest Additions CD image. Step 3. This will open a pop up window and it will ask you to run it. Press Run button (see the picture below) After pressing Run button it will install VirtualBox Guest Additions on Ubuntu 18.04. Press enter to close the window. Step 4. Shut down your Ubuntu 18.04 Guest. Step 5. Start Ubuntu 18.04 virtual machine and check if copy and paste works. Finish -------------------Online Courses to learn---------------------------- Blockchain Course - http://bit.ly/2Mmzcv0 Big Data Hadoop Course - http://bit.ly/2MV97PL Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter
Views: 42961 ProgrammingKnowledge
How to Install Oracle Java 8 / 9 in Ubuntu 16.04, Linux
 
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1. Add the PPA. Open terminal (Ctrl+Alt+T) and run the command: sudo add-apt-repository ppa:webupd8team/java 2. Update and install the installer script: Run commands to update system package index and install Java installer script: sudo apt update; sudo apt install oracle-java8-installer 3. Check the Java version To check the Java version after installing the package, run command: javac -version 4. Set Java environment variables The PPA also contains a package to automatically set Java environment variables, just run command: sudo apt install oracle-java8-set-default
Views: 129 RNS Solutions
Oracle JDK 11 Zip Installation on Debian 9 and Set JAVA_HOME Environment Variable | Java 11 (LTS)
 
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In this video we are going to demonstarate how to install Oracle JDK 11 from tar.gz file on Debian 9. We will be showing how to run Java in Debian Linux in this video and how to set JAVA_HOME in the .profile of the particular user and run Java. Java SE 11 is the first Long Term Support feature release for the Java SE Platform with many new features and enhancements includes, 1. Unicode 10 2. HTTP Client (Standard) 3. New Collection.toArray(IntFunction) Default Method 4. Updated Locale Data to Unicode CLDR v33 5. Lazy Allocation of Compiler Threads 6. ZGC A Scalable Low-Latency Garbage Collector (Experimental) 7. Epsilon, A No-Op Garbage Collector 8. Low-Overhead Heap Profiling 9. Nest-Based Access Control 10. Key Agreement with Curve25519 and Curve448 11. Added Brainpool EC Support 12. ChaCha20 and Poly1305 Cryptographic Algorithms 13. Enhanced KeyStore Mechanisms 14. RSASSA-PSS Signature Support Added to SunMSCAPI 15. Transport Layer Security (TLS) 1.3 16. Support for AES Encryption with HMAC-SHA2 for Kerberos 5 17. Local-Variable Syntax for Lambda Parameters 18. Launch Single-File Source-Code Programs Removed Features and Options ******************************* Removal of com.sun.awt.AWTUtilities Class Removal of Lucida Fonts from Oracle JDK Removal of appletviewer Launcher Oracle JDK's javax.imageio JPEG Plugin No Longer Supports Images with alpha Removal of sun.misc.Unsafe.defineClass Removal of Thread.destroy() and Thread.stop(Throwable) Methods Removal of sun.nio.ch.disableSystemWideOverlappingFileLockCheck Property Removal of sun.locale.formatasdefault Property Removal of JVM-MANAGEMENT-MIB.mib The jdk.snmp module has been removed. Removal of Java Deployment Technologies Removal of JMC from the Oracle JDK Removal of JavaFX from the Oracle JDK Removal of Java EE and CORBA Modules
Views: 134 java frm
How to Install CentOS 7 on VirtualBox in Windows 8 / Windows 10
 
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I this video I am going to show step-by-step how to install the CentOS 7 Linux distribution on VirtualBox for pure and open source virtualization of your testing and development environments. Create a New Virtual Machine (VM) with the Virtual Machine Wizard, choosing Linux for the OS Type and Red Hat or Red Hat (64 bit) for the Operating System. Memory should be at least 768MB for a graphical install to work. Next the virtual hard disk wizard will start. The OS disk should be at least 8GB. For a relatively full install, allocate at least 15GB, otherwise use all the defaults. Additional disk[s] can be added later if desired. -------------------Online Courses to learn---------------------------- Blockchain Course - http://bit.ly/2Mmzcv0 Big Data Hadoop Course - http://bit.ly/2MV97PL Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter
Views: 63305 ProgrammingKnowledge