Installing Oracle Java - Revision history

Zcrayfish: Reverting: Completely blanking pages is not acceptable.

2025-03-05T02:59:32Z

Reverting: Completely blanking pages is not acceptable.

← Older revision	Revision as of 02:59, 5 March 2025
Line 1:	Line 1:
		{{Obsolete\|Alpine has not used grsec for a while now...}}

		Using java requires having grsec play nice with the binaries. You may also want to install the JDK instead of the JRE depending on your needs.

		This guide assumes you're running as root.

		Download XXX-XXX-linux-x64.tar.gz from either the JRE or JDK section here:
		https://www.oracle.com/technetwork/java/javase/downloads/index.html

		mkdir -p /opt/java
		cd /opt/java
		sudo tar -zxvf XXX-XXX-linux-x64.tar.gz

		Take note of the directory, e.g. /opt/java/jdk1.8.0_121, create a symbolic link as the current version:

		ln -s /opt/java/jdk1.8.0_121 /opt/java/current

		Create a file in '''/etc/profile.d/java.sh''':
		export JAVA_HOME=/opt/java/current
		export PATH=$PATH:$JAVA_HOME/bin

		Execute this script or restart your shell:
		sh /etc/profile.d/java.sh

		Now we need manage grsec with paxctl. Use this command to check if its installed:
		which paxctl

		If nothing comes up install it:

		apk add paxctl

		Now in your /opt/java/XXX/bin folder, execute:
		paxctl -c java
		paxctl -m java

		If you have the JDK, you need to do the same to javac:
		paxctl -c javac
		paxctl -m javac

		You can do this for any other binary you need to use.

		NOTE: some users have reported they had to use this command to get it working:

		setfattr -n user.pax.flags -v "mr" java
		setfattr -n user.pax.flags -v "mr" javac


		'''Alternative installation of Oracle Java on Linux Alpine'''

		1. Run apk update && apk upgrade
		2. Edit vim /etc/profile, add the value before the string: append_path "/user/local/sbin", value: append_path "/opt/java/current/bin"
		3. Download XXX-XXX-linux-x64.tar.gz and jce_policy-8.zip from official oracle suite.
		4. Сreate a directory in the root: mkdir -p /opt/java
		5. Copy XXX-XXX-linux-x64.tar.gz in the java directory: scp /home/username/XXX-XXX-linux-x64.tar.gz /opt/java/
		6. Let's go to the catalog java: cd /opt/java and unpack the file: XXX-XXX-linux-x64.tar.gz, tar -zxvf XXX-XXX-linux-x64.tar.gz
		7. Create simlink: ln -s /opt/java/jdkX.X.X_XXX /opt/java/current
		8. Download and install the certificate: wget -q -O /etc/apk/keys/sgerrand.rsa.pub https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub
		9. Download glibc: wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.34-r0/glibc-2.34-r0.apk
		10. Install glibc: apk add glibc-2.34-r0.apk
		11. Download glibc-bin: wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.34-r0/glibc-bin-2.34-r0.apk
		12. Install glibc-bin: apk add glibc-bin-2.34-r0.apk
		13. Install the license jce_policy-8.zip, сopy the file: scp /home/username/jce_policy-8.zip /opt/java/current/jre/lib/security/
		14. Let's go to the folder /opt/java/current/jre/lib/security/: cd /opt/java/current/jre/lib/security/ and unpack it: unzip -o -j jce_policy-8.zip UnlimitedJCEPolicyJDK8/*.jar
		15. Delete the archive file: rm -f jce_policy-8.zip
		16. Restart the computer or virtual machine: reboot
		17. Let's check the version of Java installed: java -version
		18. If it displays: java version "X.X.X_XXX", then we did everything correctly.
		= =
		* [https://blog.overops.com/author/shahar_valiano/ Native Java Debugging on Alpine Linux: GDB, OpenJDK and the Mysterious Unknown Signal] Shahar Valiano 2019

		[[Category:Programming]]

Jirutka: Obsolete and encourages to use unofficial and harmful glibc package

2025-02-18T13:14:49Z

Obsolete and encourages to use unofficial and harmful glibc package

← Older revision		Revision as of 13:14, 18 February 2025
Line 1:		Line 1:
	~~{{Obsolete\|Alpine has not used grsec for a while now...}}~~

	~~Using java requires having grsec play nice with the binaries. You may also want to install the JDK instead of the JRE depending on your needs.~~

	~~This guide assumes you're running as root.~~

	~~Download XXX-XXX-linux-x64.tar.gz from either the JRE or JDK section here:~~
	~~https://www.oracle.com/technetwork/java/javase/downloads/index.html~~

	~~mkdir -p /opt/java~~
	~~cd /opt/java~~
	~~sudo tar -zxvf XXX-XXX-linux-x64.tar.gz~~

	~~Take note of the directory, e.g. /opt/java/jdk1.8.0_121, create a symbolic link as the current version:~~

	~~ln -s /opt/java/jdk1.8.0_121 /opt/java/current~~

	~~Create a file in '''/etc/profile.d/java.sh''':~~
	~~export JAVA_HOME=/opt/java/current~~
	~~export PATH=$PATH:$JAVA_HOME/bin~~

	~~Execute this script or restart your shell:~~
	~~sh /etc/profile.d/java.sh~~

	~~Now we need manage grsec with paxctl. Use this command to check if its installed:~~
	~~which paxctl~~

	~~If nothing comes up install it:~~

	~~apk add paxctl~~

	~~Now in your /opt/java/XXX/bin folder, execute:~~
	~~paxctl -c java~~
	~~paxctl -m java~~

	~~If you have the JDK, you need to do the same to javac:~~
	~~paxctl -c javac~~
	~~paxctl -m javac~~

	~~You can do this for any other binary you need to use.~~

	~~NOTE: some users have reported they had to use this command to get it working:~~

	~~setfattr -n user.pax.flags -v "mr" java~~
	~~setfattr -n user.pax.flags -v "mr" javac~~


	~~'''Alternative installation of Oracle Java on Linux Alpine'''~~

	~~1. Run apk update && apk upgrade~~
	~~2. Edit vim /etc/profile, add the value before the string: append_path "/user/local/sbin", value: append_path "/opt/java/current/bin"~~
	~~3. Download XXX-XXX-linux-x64.tar.gz and jce_policy-8.zip from official oracle suite.~~
	~~4. Сreate a directory in the root: mkdir -p /opt/java~~
	~~5. Copy XXX-XXX-linux-x64.tar.gz in the java directory: scp /home/username/XXX-XXX-linux-x64.tar.gz /opt/java/~~
	~~6. Let's go to the catalog java: cd /opt/java and unpack the file: XXX-XXX-linux-x64.tar.gz, tar -zxvf XXX-XXX-linux-x64.tar.gz~~
	~~7. Create simlink: ln -s /opt/java/jdkX.X.X_XXX /opt/java/current~~
	~~8. Download and install the certificate: wget -q -O /etc/apk/keys/sgerrand.rsa.pub https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub~~
	~~9. Download glibc: wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.34-r0/glibc-2.34-r0.apk~~
	~~10. Install glibc: apk add glibc-2.34-r0.apk~~
	~~11. Download glibc-bin: wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.34-r0/glibc-bin-2.34-r0.apk~~
	~~12. Install glibc-bin: apk add glibc-bin-2.34-r0.apk~~
	~~13. Install the license jce_policy-8.zip, сopy the file: scp /home/username/jce_policy-8.zip /opt/java/current/jre/lib/security/~~
	~~14. Let's go to the folder /opt/java/current/jre/lib/security/: cd /opt/java/current/jre/lib/security/ and unpack it: unzip -o -j jce_policy-8.zip UnlimitedJCEPolicyJDK8/*.jar~~
	~~15. Delete the archive file: rm -f jce_policy-8.zip~~
	~~16. Restart the computer or virtual machine: reboot~~
	~~17. Let's check the version of Java installed: java -version~~
	~~18. If it displays: java version "X.X.X_XXX", then we did everything correctly.~~
	~~= =~~
	* [https://blog.overops.com/author/shahar_valiano/ Native Java Debugging on Alpine Linux: GDB, OpenJDK and the Mysterious Unknown Signal] Shahar Valiano 2019

	~~[[Category:Programming]]~~

Zcrayfish: Mark page as obsolete.

2024-01-19T09:46:28Z

Mark page as obsolete.

← Older revision		Revision as of 09:46, 19 January 2024
Line 1:		Line 1:
			{{Obsolete\|Alpine has not used grsec for a while now...}}

	Using java requires having grsec play nice with the binaries. You may also want to install the JDK instead of the JRE depending on your needs.		Using java requires having grsec play nice with the binaries. You may also want to install the JDK instead of the JRE depending on your needs.

Androb at 10:21, 18 May 2022

2022-05-18T10:21:11Z

Androb at 10:19, 18 May 2022

2022-05-18T10:19:51Z

← Older revision		Revision as of 10:19, 18 May 2022
Line 42:		Line 42:
	setfattr -n user.pax.flags -v "mr" java		setfattr -n user.pax.flags -v "mr" java
	setfattr -n user.pax.flags -v "mr" javac		setfattr -n user.pax.flags -v "mr" javac


	'''Alternative installation of Oracle Java on Linux Alpine'''		'''Alternative installation of Oracle Java on Linux Alpine'''

			1. Run apk update && apk upgrade
			2. Edit vim /etc/profile, add the value before the string: append_path "/user/local/sbin", value: append_path "/opt/java/current/bin"
			3. Download XXX-XXX-linux-x64.tar.gz and jce_policy-8.zip from official oracle suite.
			4. Сreate a directory in the root: mkdir -p /opt/java
			5. Copy XXX-XXX-linux-x64.tar.gz in the java directory: scp /home/username/XXX-XXX-linux-x64.tar.gz /opt/java/
			6. Let's go to the catalog java: cd /opt/java and unpack the file: XXX-XXX-linux-x64.tar.gz, tar -zxvf XXX-XXX-linux-x64.tar.gz
			7. Create simlink: ln -s /opt/java/jdkX.X.X_XXX /opt/java/current
			8. Download and install the certificate: wget -q -O /etc/apk/keys/sgerrand.rsa.pub https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub
			9. Download glibc: wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.34-r0/glibc-2.34-r0.apk
			10. Install glibc: apk add glibc-2.34-r0.apk
			11. Download glibc-bin: wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.34-r0/glibc-bin-2.34-r0.apk
			12. Install glibc-bin: apk add glibc-bin-2.34-r0.apk
			13. Install the license jce_policy-8.zip, сopy the file: scp /home/username/jce_policy-8.zip /opt/java/current/jre/lib/security/
			14. Let's go to the folder /opt/java/current/jre/lib/security/: cd /opt/java/current/jre/lib/security/ and unpack it: unzip -o -j jce_policy-8.zip UnlimitedJCEPolicyJDK8/*.jar
			15. Delete the archive file: rm -f jce_policy-8.zip
			16. Restart the computer or virtual machine: reboot
			17. Let's check the version of Java installed: java -version
			18. If it displays: java version "X.X.X_XXX", then we did everything correctly.
	= =		= =
	* [https://blog.overops.com/author/shahar_valiano/ Native Java Debugging on Alpine Linux: GDB, OpenJDK and the Mysterious Unknown Signal] Shahar Valiano 2019		* [https://blog.overops.com/author/shahar_valiano/ Native Java Debugging on Alpine Linux: GDB, OpenJDK and the Mysterious Unknown Signal] Shahar Valiano 2019

	[[Category:Programming]]		[[Category:Programming]]

Androb at 09:59, 18 May 2022

2022-05-18T09:59:00Z

← Older revision		Revision as of 09:59, 18 May 2022
Line 42:		Line 42:
	setfattr -n user.pax.flags -v "mr" java		setfattr -n user.pax.flags -v "mr" java
	setfattr -n user.pax.flags -v "mr" javac		setfattr -n user.pax.flags -v "mr" javac

			'''Alternative installation of Oracle Java on Linux Alpine'''

	= =		= =

Bt129 at 06:17, 29 July 2021

2021-07-29T06:17:43Z

← Older revision		Revision as of 06:17, 29 July 2021
Line 1:		Line 1:
	Using java requires having grsec play nice with the binaries. You may also want to install the JDK instead of the JRE depending on your ~~use case~~.		Using java requires having grsec play nice with the binaries. You may also want to install the JDK instead of the JRE depending on your needs.

	This guide assumes you're running as root.		This guide assumes you're running as root.
Line 10:		Line 10:
	sudo tar -zxvf XXX-XXX-linux-x64.tar.gz		sudo tar -zxvf XXX-XXX-linux-x64.tar.gz

	~~Note down~~ the directory, e.g. /opt/java/jdk1.8.0_121, create a ~~symbol~~ link as the current version:		Take note of the directory, e.g. /opt/java/jdk1.8.0_121, create a symbolic link as the current version:

	ln -s /opt/java/jdk1.8.0_121 /opt/java/current		ln -s /opt/java/jdk1.8.0_121 /opt/java/current
Line 21:		Line 21:
	sh /etc/profile.d/java.sh		sh /etc/profile.d/java.sh

	Now we need manage grsec with paxctl ~~use~~ this command to check if its installed:		Now we need manage grsec with paxctl. Use this command to check if its installed:
	which paxctl		which paxctl

Line 28:		Line 28:
	apk add paxctl		apk add paxctl

	Now in your /opt/java/XXX/bin folder ~~let it~~ execute:		Now in your /opt/java/XXX/bin folder, execute:
	paxctl -c java		paxctl -c java
	paxctl -m java		paxctl -m java
Line 38:		Line 38:
	You can do this for any other binary you need to use.		You can do this for any other binary you need to use.

	NOTE: ~~I read online that~~ some ~~people required using~~ this command to get it working ~~(and it may be a better alternative)~~:		NOTE: some users have reported they had to use this command to get it working:

	setfattr -n user.pax.flags -v "mr" java		setfattr -n user.pax.flags -v "mr" java

Innsill: + link Shahar Valiano 2019

2019-09-07T12:24:50Z

+ link Shahar Valiano 2019

← Older revision		Revision as of 12:24, 7 September 2019
Line 42:		Line 42:
	setfattr -n user.pax.flags -v "mr" java		setfattr -n user.pax.flags -v "mr" java
	setfattr -n user.pax.flags -v "mr" javac		setfattr -n user.pax.flags -v "mr" javac

			= =
			* [https://blog.overops.com/author/shahar_valiano/ Native Java Debugging on Alpine Linux: GDB, OpenJDK and the Mysterious Unknown Signal] Shahar Valiano 2019

	[[Category:Programming]]		[[Category:Programming]]

John3-16: Categorized: Programming

2017-09-19T23:31:52Z

Categorized: Programming

← Older revision		Revision as of 23:31, 19 September 2017
Line 42:		Line 42:
	setfattr -n user.pax.flags -v "mr" java		setfattr -n user.pax.flags -v "mr" java
	setfattr -n user.pax.flags -v "mr" javac		setfattr -n user.pax.flags -v "mr" javac

			[[Category:Programming]]

Jlo: typo

2017-06-13T05:02:24Z

typo

← Older revision		Revision as of 05:02, 13 June 2017
Line 4:		Line 4:

	Download XXX-XXX-linux-x64.tar.gz from either the JRE or JDK section here:		Download XXX-XXX-linux-x64.tar.gz from either the JRE or JDK section here:
	~~htt$p~~://www.oracle.com/technetwork/java/javase/downloads/index.html		https://www.oracle.com/technetwork/java/javase/downloads/index.html

	mkdir -p /opt/java		mkdir -p /opt/java

← Older revision		Revision as of 10:21, 18 May 2022
Line 46:		Line 46:
	'''Alternative installation of Oracle Java on Linux Alpine'''		'''Alternative installation of Oracle Java on Linux Alpine'''

	1. Run apk update && apk upgrade		1. Run apk update && apk upgrade
	2. Edit vim /etc/profile, add the value before the string: append_path "/user/local/sbin", value: append_path "/opt/java/current/bin"		2. Edit vim /etc/profile, add the value before the string: append_path "/user/local/sbin", value: append_path "/opt/java/current/bin"
	3. Download XXX-XXX-linux-x64.tar.gz and jce_policy-8.zip from official oracle suite.		3. Download XXX-XXX-linux-x64.tar.gz and jce_policy-8.zip from official oracle suite.
	4. Сreate a directory in the root: mkdir -p /opt/java		4. Сreate a directory in the root: mkdir -p /opt/java
	5. Copy XXX-XXX-linux-x64.tar.gz in the java directory: scp /home/username/XXX-XXX-linux-x64.tar.gz /opt/java/		5. Copy XXX-XXX-linux-x64.tar.gz in the java directory: scp /home/username/XXX-XXX-linux-x64.tar.gz /opt/java/
	6. Let's go to the catalog java: cd /opt/java and unpack the file: XXX-XXX-linux-x64.tar.gz, tar -zxvf XXX-XXX-linux-x64.tar.gz		6. Let's go to the catalog java: cd /opt/java and unpack the file: XXX-XXX-linux-x64.tar.gz, tar -zxvf XXX-XXX-linux-x64.tar.gz
	7. Create simlink: ln -s /opt/java/jdkX.X.X_XXX /opt/java/current		7. Create simlink: ln -s /opt/java/jdkX.X.X_XXX /opt/java/current
	8. Download and install the certificate: wget -q -O /etc/apk/keys/sgerrand.rsa.pub https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub		8. Download and install the certificate: wget -q -O /etc/apk/keys/sgerrand.rsa.pub https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub
	9. Download glibc: wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.34-r0/glibc-2.34-r0.apk		9. Download glibc: wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.34-r0/glibc-2.34-r0.apk
	10. Install glibc: apk add glibc-2.34-r0.apk		10. Install glibc: apk add glibc-2.34-r0.apk
	11. Download glibc-bin: wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.34-r0/glibc-bin-2.34-r0.apk		11. Download glibc-bin: wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.34-r0/glibc-bin-2.34-r0.apk
	12. Install glibc-bin: apk add glibc-bin-2.34-r0.apk		12. Install glibc-bin: apk add glibc-bin-2.34-r0.apk
	13. Install the license jce_policy-8.zip, сopy the file: scp /home/username/jce_policy-8.zip /opt/java/current/jre/lib/security/		13. Install the license jce_policy-8.zip, сopy the file: scp /home/username/jce_policy-8.zip /opt/java/current/jre/lib/security/
	14. Let's go to the folder /opt/java/current/jre/lib/security/: cd /opt/java/current/jre/lib/security/ and unpack it: unzip -o -j jce_policy-8.zip UnlimitedJCEPolicyJDK8/*.jar		14. Let's go to the folder /opt/java/current/jre/lib/security/: cd /opt/java/current/jre/lib/security/ and unpack it: unzip -o -j jce_policy-8.zip UnlimitedJCEPolicyJDK8/*.jar
	15. Delete the archive file: rm -f jce_policy-8.zip		15. Delete the archive file: rm -f jce_policy-8.zip
	16. Restart the computer or virtual machine: reboot		16. Restart the computer or virtual machine: reboot
	17. Let's check the version of Java installed: java -version		17. Let's check the version of Java installed: java -version
	18. If it displays: java version "X.X.X_XXX", then we did everything correctly.		18. If it displays: java version "X.X.X_XXX", then we did everything correctly.
	= =		= =
	* [https://blog.overops.com/author/shahar_valiano/ Native Java Debugging on Alpine Linux: GDB, OpenJDK and the Mysterious Unknown Signal] Shahar Valiano 2019		* [https://blog.overops.com/author/shahar_valiano/ Native Java Debugging on Alpine Linux: GDB, OpenJDK and the Mysterious Unknown Signal] Shahar Valiano 2019

	[[Category:Programming]]		[[Category:Programming]]