Различия

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--- dev:ubuntu:sun_jdk [2011/04/03 15:04]
jamis7005
+++ dev:ubuntu:sun_jdk [2013/05/21 21:56] (текущий)
jamis7005
@@ Строка 1: / Строка 1: @@
-====== How to install Sun JDK under Ububntu 10.4 ======
+====== Installation Oracle JDK for linux ======
-===== Installing Sun JDK under Ubuntu 10.4 steps: =====
+. Download the latest jdk from http://www.oracle.com/technetwork/java/javase/downloads/index.html
-  - Open the Application Center.
+. Unpack to /usr/lib/jvm
-  - Main menu / Application sources
-  - Page  - Other Software
-  - Check - "http://archive.canonical.com/ubuntu lucid patner"
-  - Close
-  - Go to the Application Center main window page Patners Canonical, use search field for "jdk".
+. Create symbolic link ''java-current'':
+  ln -s /usr/lib/jvm/jdk1.7.0_11 /usr/lib/jvm/java-current
+. Add to ''.bashrc'':
+  export JAVA_HOME=/usr/lib/jvm/java-current
+  export PATH=$PATH:$JAVA_HOME/bin
+. Delete links to old java versions:
+  mv /usr/lib/jvm /usr/lib/jvm1
+  cd /usr/bin - delete all broken links
+  cd /etc/alternatives - delete all broken links
+  mv /usr/lib/jvm1 /usr/lib/jvm
+. Add global link to java:
+  rm /usr/bin/java
+  ln -s /usr/lib/jvm/java-current/bin/java /usr/bin/java
-===== How to make Sun JVM default Java Machine: =====
-A. We have to replace symlink /etc/alternatives/java.
+. Check version:
-  - Delete current OpenJDK symlink
+  cd ~
-  - Using Midnight Commander open directory /etc/alternatives/ from one side
+  java -version
-  - and pose cursor on file /usr/lib/jvm/java-6-sun/jre/bin/java
+  javac -version
-  - Make symlink: Ctrl+x, s.
-or:
-B. More elegant way:
-  sudo update-alternatives --config java
-and select the option that has the path **/usr/lib/jvm/java-6-sun/jre/bin/java**