Install the JAVA environment in Ubuntu7.10

Install JAVA environment sudoapt-getinstallsun-java6-jre install JDKsudoapt-getinstallsun-java6-jdk setup the current default java interpreter sudoupdate-alternatives -- configjava input has a number before the row containing "sun" to install the browser's JAVAPlugin (optional) sudoapt-ge

Install the JAVA environment

Sudo apt-get install sun-java6-jre

Install JDK

Sudo apt-get install sun-java6-jdk

Set the current default java interpreter

Sudo update-alternatives -- config java

Enter the number before the row containing "sun"

Install the browser's JAVA Plugin (optional)

Sudo apt-get install sun-java6-plugin

Install the RAR compression/decompression program

Enter sudo apt-get install rar on the terminal

Create soft link

Sudo ln-fs/usr/bin/rar/usr/bin/unrar

In this way, you only need to enter unrar in the command line to decompress Or compress the file. After the installation is complete, the archive Manager also integrates the rar component.

Install the compilation tool

We recommend that you install gcc, g ++, and make.

Sudo apt-get install build-essential