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--- java:java7onlinux [2012/02/27 22:46] – [Create an alteratives system for the new java] rlunaro
+++ java:java7onlinux [2022/12/02 21:02] (current) – external edit 127.0.0.1
@@ Line 6: / Line 6: @@
 I reproduce them for just in case the other site dissapears the entry.
+[[InstallJdk8AlternativesUbuntu|The same for Java 8]]
 ===== Download and uncompress java =====
@@ Line 125: / Line 127: @@
 And after that, run ''update-alternatives --config java.
+===== Set the JAVA_HOME and JAVA_ROOT for all users =====
+In the ''/etc/profile.d'' directory, add these files:
+**alljava.csh**
+<code shell>
+#
+#    /etc/profile.d/alljava.csh
+#
+#
+# This script sets some environment variables for default java.
+# Affected variables: JAVA_BINDIR, JAVA_HOME, JRE_HOME,
+#                     JDK_HOME, SDK_HOME
+#
+setenv JAVA_ROOT /usr/java/default
+setenv JAVA_HOME /usr/java/default
+setenv JAVA_BINDIR /usr/java/default/bin
+</code>
+**alljava.sh**
+<code shell>
+#
+#    /etc/profile.d/alljava.sh
+#
+export JAVA_ROOT=/usr/java/default
+export JAVA_HOME=/usr/java/default
+export JAVA_BINDIR=/usr/java/default/bin
+unset JDK_HOME
+unset SDK_HOME
+</code>