Linux Java - Revision history

Pio2pio: /* Ubuntu: OpenJDK */

2020-07-25T13:28:06Z

Ubuntu: OpenJDK

← Older revision		Revision as of 15:28, 25 July 2020
Line 52:		Line 52:
	= Ubuntu: OpenJDK =		= Ubuntu: OpenJDK =
	You can use this Java open source installation when Oracle licensing causing limitations.		You can use this Java open source installation when Oracle licensing causing limitations.
	sudo add-apt-repository ppa:openjdk-r/ppa		<source lang=bash>
	sudo apt-get update		sudo add-apt-repository ppa:openjdk-r/ppa
	sudo apt-get install openjdk-8-jdk -y		sudo apt-get update
			sudo apt-get install openjdk-8-jdk -y
			</source>


	Ubuntu 20.04 provides code default version. Read more at [https://www.digitalocean.com/community/tutorials/how-to-install-java-with-apt-on-ubuntu-20-04 DigitalOcean]		Ubuntu 20.04 provides code default version. Read more at [https://www.digitalocean.com/community/tutorials/how-to-install-java-with-apt-on-ubuntu-20-04 DigitalOcean]
	sudo apt install default-jre		<source lang=bash>
	openjdk version "11.0.8" 2020-07-14		$ sudo apt install default-jre
	OpenJDK Runtime Environment (build 11.0.8+10-post-Ubuntu-0ubuntu120.04)		openjdk version "11.0.8" 2020-07-14
	OpenJDK 64-Bit Server VM (build 11.0.8+10-post-Ubuntu-0ubuntu120.04, mixed mode, sharing)		OpenJDK Runtime Environment (build 11.0.8+10-post-Ubuntu-0ubuntu120.04)
			OpenJDK 64-Bit Server VM (build 11.0.8+10-post-Ubuntu-0ubuntu120.04, mixed mode, sharing)
			</source>

	= Ubuntu: Oracle Java 7 JDK - zip file install =		= Ubuntu: Oracle Java 7 JDK - zip file install =

Pio2pio: /* Ubuntu: OpenJDK */

2020-07-25T13:12:35Z

Ubuntu: OpenJDK

← Older revision		Revision as of 15:12, 25 July 2020
Line 55:		Line 55:
	sudo apt-get update		sudo apt-get update
	sudo apt-get install openjdk-8-jdk -y		sudo apt-get install openjdk-8-jdk -y

			Ubuntu 20.04 provides code default version. Read more at [https://www.digitalocean.com/community/tutorials/how-to-install-java-with-apt-on-ubuntu-20-04 DigitalOcean]
			sudo apt install default-jre
			openjdk version "11.0.8" 2020-07-14
			OpenJDK Runtime Environment (build 11.0.8+10-post-Ubuntu-0ubuntu120.04)
			OpenJDK 64-Bit Server VM (build 11.0.8+10-post-Ubuntu-0ubuntu120.04, mixed mode, sharing)

	= Ubuntu: Oracle Java 7 JDK - zip file install =		= Ubuntu: Oracle Java 7 JDK - zip file install =

Pio2pio: /* Ubuntu: Oracle Java 8 JDK - Java Development Kit - apt-get */

2019-08-05T11:27:02Z

Ubuntu: Oracle Java 8 JDK - Java Development Kit - apt-get

← Older revision		Revision as of 13:27, 5 August 2019
Line 1:		Line 1:
			= Java 8 =
			Important Oracle Java License Update
			The Oracle Java License has changed for releases starting '''April 16, 2019'''.
			The new Oracle Technology Network License Agreement for Oracle Java SE is substantially different from prior Oracle Java licenses. The new license permits certain uses, such as personal use and development use, at no cost -- but other uses authorized under prior Oracle Java licenses may no longer be available. Please review the terms carefully before downloading and using this product. An FAQ is available here.

			Commercial license and support is available with a low cost Java SE Subscription.

			Oracle also provides the latest OpenJDK release under the open source GPL License at jdk.java.net.

	= Ubuntu: Oracle Java 8 JDK - Java Development Kit - apt-get =		= Ubuntu: Oracle Java 8 JDK - Java Development Kit - apt-get =
	Silent install Java 6/7/8/9 using [https://launchpad.net/~webupd8team/+archive/ubuntu/java WebUpd8 team's PPA]		Silent install Java 6/7/8/9 using [https://launchpad.net/~webupd8team/+archive/ubuntu/java WebUpd8 team's PPA]

Pio2pio: /* Ubuntu: Oracle Java 7 JDK - zip file install */

2018-12-29T12:09:24Z

Ubuntu: Oracle Java 7 JDK - zip file install

← Older revision		Revision as of 14:09, 29 December 2018
Line 80:		Line 80:
	Now run		Now run
	<source lang="bash">		<source lang="bash">
	sudo update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jdk1.7.0_80/bin/java" 1		sudo update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jdk1.7.0_80/bin/java" 1
	sudo update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/jdk1.7.0_80/bin/javac" 1		sudo update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/jdk1.7.0_80/bin/javac" 1
	sudo update-alternatives --install "/usr/bin/javaws" "javaws" "/usr/lib/jvm/jdk1.7.0_80/bin/javaws" 1		sudo update-alternatives --install "/usr/bin/javaws" "javaws" "/usr/lib/jvm/jdk1.7.0_80/bin/javaws" 1
	</source>		</source>

Pio2pio: /* Ubuntu: Oracle Java 7 JDK - zip file install */

2018-09-29T11:49:28Z

Ubuntu: Oracle Java 7 JDK - zip file install

← Older revision		Revision as of 13:49, 29 September 2018
Line 54:		Line 54:

	Uncompress it		Uncompress it
	tar -xvf jdk-7u80-linux-x64.tar.gz (32-bit)		<source lang="bash">
	tar -xvf jdk-7u80-linux-x64.tar.gz (64-bit)		tar -xvf jdk-7u80-linux-x64.tar.gz (32-bit)
			tar -xvf jdk-7u80-linux-x64.tar.gz (64-bit)
			</source>


	The JDK 7 package is extracted into ./jdk1.7.0_80 directory.		The JDK 7 package is extracted into ./jdk1.7.0_80 directory.

	Now move the JDK 7 directory to /usr/lib		Now move the JDK 7 directory to /usr/lib
	sudo mkdir -p /usr/lib/jvm		<source lang="bash">
	sudo mv ./jdk1.7.0_80 /usr/lib/jvm/		sudo mkdir -p /usr/lib/jvm
			sudo mv ./jdk1.7.0_80 /usr/lib/jvm/
			</source>


	Optional: Environment variables		Optional: Environment variables
	$ sudo vi /etc/environment #add environment variables system wise, all users		<source lang="bash">
	PATH="search/paths''':/usr/lib/jvm/jdk-oracle/bin'''"		$ sudo vi /etc/environment #add environment variables system wise, all users
	JAVA_HOME=/usr/lib/jvm/jdk-oracle		PATH="search/paths''':/usr/lib/jvm/jdk-oracle/bin'''"
			JAVA_HOME=/usr/lib/jvm/jdk-oracle
			</source>

	Log log out and log back in, you should have Java available to you now.		Log log out and log back in, you should have Java available to you now.

	Now run		Now run
	sudo update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jdk1.7.0_80/bin/java" 1		<source lang="bash">
	sudo update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/jdk1.7.0_80/bin/javac" 1		sudo update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jdk1.7.0_80/bin/java" 1
	sudo update-alternatives --install "/usr/bin/javaws" "javaws" "/usr/lib/jvm/jdk1.7.0_80/bin/javaws" 1		sudo update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/jdk1.7.0_80/bin/javac" 1
			sudo update-alternatives --install "/usr/bin/javaws" "javaws" "/usr/lib/jvm/jdk1.7.0_80/bin/javaws" 1
			</source>


	This will assign Oracle JDK a priority of 1, which means that installing other JDKs will replace it as the default. Be sure to use a higher priority if you want Oracle JDK to remain the default.		This will assign Oracle JDK a priority of 1, which means that installing other JDKs will replace it as the default. Be sure to use a higher priority if you want Oracle JDK to remain the default.

	Correct the file ownership and the permissions of the executables:		Correct the file ownership and the permissions of the executables:
	sudo chmod a+x /usr/bin/java		<source lang="bash">
	sudo chmod a+x /usr/bin/javac		sudo chmod a+x /usr/bin/java
	sudo chmod a+x /usr/bin/javaws		sudo chmod a+x /usr/bin/javac
	sudo chown -R root:root /usr/lib/jvm/jdk1.7.0_80		sudo chmod a+x /usr/bin/javaws
			sudo chown -R root:root /usr/lib/jvm/jdk1.7.0_80
			</source>


	Run		Run
	sudo update-alternatives --config java		<source lang="bash">
			sudo update-alternatives --config java
			</source>


	You will see output similar to the one below - choose the number of jdk1.7.0_80 - for example 3 in this list (unless you have have never installed Java installed in your computer in which case a sentence saying "There is nothing to configure" will appear):		You will see output similar to the one below - choose the number of jdk1.7.0_80 - for example 3 in this list (unless you have have never installed Java installed in your computer in which case a sentence saying "There is nothing to configure" will appear):
	$ sudo update-alternatives --config java		<source lang="bash">
			$ sudo update-alternatives --config java
			</source>


	There are 3 choices for the alternative java (providing /usr/bin/java).		There are 3 choices for the alternative java (providing /usr/bin/java).
			<source lang="bash">
	Selection Path Priority Status		Selection Path Priority Status
	------------------------------------------------------------		------------------------------------------------------------
	* 0 /usr/lib/jvm/java-6-oracle1/bin/java 1047 auto mode		* 0 /usr/lib/jvm/java-6-oracle1/bin/java 1047 auto mode
	1 /usr/bin/gij-4.6 1046 manual mode		1 /usr/bin/gij-4.6 1046 manual mode
	2 /usr/lib/jvm/java-6-oracle1/bin/java 1047 manual mode		2 /usr/lib/jvm/java-6-oracle1/bin/java 1047 manual mode
	3 /usr/lib/jvm/jdk1.7.0_80/bin/java 1 manual mode		3 /usr/lib/jvm/jdk1.7.0_80/bin/java 1 manual mode

	Press enter to keep the current choice [*], or type selection number: 3		Press enter to keep the current choice [*], or type selection number: 3
	update-alternatives: using /usr/lib/jvm/jdk1.7.0_80/bin/java to provide /usr/bin/java (java) in manual mode		update-alternatives: using /usr/lib/jvm/jdk1.7.0_80/bin/java to provide /usr/bin/java (java) in manual mode
			</source>


	Repeat the above for:		Repeat the above for:
	sudo update-alternatives --config javac		<source lang="bash">
	sudo update-alternatives --config javaws		sudo update-alternatives --config javac
			sudo update-alternatives --config javaws
			</source>


	Verify		Verify
	$ java -version		<source lang="bash">
	java version "1.7.0_80"		$ java -version
	Java(TM) SE Runtime Environment (build 1.7.0_80-b15)		java version "1.7.0_80"
	Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode)		Java(TM) SE Runtime Environment (build 1.7.0_80-b15)
			Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode)
			</source>

	= References =		= References =

Pio2pio: /* Ubuntu: Oracle Java 8 JDK - Java Development Kit - apt-get */

2018-09-29T11:45:34Z

Ubuntu: Oracle Java 8 JDK - Java Development Kit - apt-get

← Older revision		Revision as of 13:45, 29 September 2018
Line 2:		Line 2:
	Silent install Java 6/7/8/9 using [https://launchpad.net/~webupd8team/+archive/ubuntu/java WebUpd8 team's PPA]		Silent install Java 6/7/8/9 using [https://launchpad.net/~webupd8team/+archive/ubuntu/java WebUpd8 team's PPA]
	<source lang="bash">		<source lang="bash">
	sudo apt-get install -y python-software-properties debconf-utils		#sudo apt-get install -y python-software-properties #if required
			sudo apt-get install -y debconf-utils
	sudo add-apt-repository -y ppa:webupd8team/java		sudo add-apt-repository -y ppa:webupd8team/java
	sudo apt-get update		sudo apt-get update

Pio2pio: /* Install another alternative manually */

2018-06-02T13:09:02Z

Install another alternative manually

@@ Line 106: / Line 106: @@
   Java(TM) SE Runtime Environment (build 1.7.0_80-b15)
   Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode)
 = References =

Pio2pio: /* Ubuntu: Oracle Java 8 JDK - Java Development Kit - apt-get */

2018-05-28T20:42:50Z

Ubuntu: Oracle Java 8 JDK - Java Development Kit - apt-get

← Older revision		Revision as of 22:42, 28 May 2018
Line 6:		Line 6:
	sudo apt-get update		sudo apt-get update
	echo "oracle-java8-installer shared/accepted-oracle-license-v1-1 select true" \| sudo debconf-set-selections		echo "oracle-java8-installer shared/accepted-oracle-license-v1-1 select true" \| sudo debconf-set-selections
	sudo apt-get install -y oracle-java8-installer		sudo apt-get install -y oracle-java8-installer
	</source>		</source>

	= CentOS: Oracle Java 8u171 JDK - Java Development Kit - rpm =		= CentOS: Oracle Java 8u171 JDK - Java Development Kit - rpm =
	This methos does not require manually accepting the license		This methos does not require manually accepting the license

Pio2pio: /* CentOS: Oracle Java 8u171 JDK - Java Development Kit - rpm */

2018-05-26T15:26:08Z

CentOS: Oracle Java 8u171 JDK - Java Development Kit - rpm

← Older revision		Revision as of 17:26, 26 May 2018
Line 14:		Line 14:
	#jdk-8u171		#jdk-8u171
	wget --header "Cookie: oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/8u171-b11/512cd62ec5174c3487ac17c61aaa89e8/jdk-8u171-linux-x64.rpm		wget --header "Cookie: oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/8u171-b11/512cd62ec5174c3487ac17c61aaa89e8/jdk-8u171-linux-x64.rpm
	sudo yum localinstall jdk-8u171-linux-x64.rpm		sudo yum -y localinstall jdk-8u171-linux-x64.rpm
	</source>		</source>

Pio2pio: /* CentOS: Oracle Java 8 JDK - Java Development Kit - rpm */

2018-05-26T13:33:49Z

CentOS: Oracle Java 8 JDK - Java Development Kit - rpm

← Older revision		Revision as of 15:33, 26 May 2018
Line 8:		Line 8:
	sudo apt-get install -y oracle-java8-installer		sudo apt-get install -y oracle-java8-installer
	</source>		</source>
	= CentOS: Oracle Java 8 JDK - Java Development Kit - rpm =		= CentOS: Oracle Java 8u171 JDK - Java Development Kit - rpm =
	This methos does not require manually accepting the license		This methos does not require manually accepting the license
	<source lang="bash">		<source lang="bash">