How to install JDK graphics and text parsing in Ubuntu

In Ubuntu How to install JDK graphics and text parsing, for many do not know how to operate friends can refer to this article, I hope to bring help to everyone!

Method/Step

1, download the relevant JDK to the Oracle website

2, assuming that the JDK installation files are on the desktop, our designated installation directory is:/usr/local/java. However, there is no Java directory in the/usr/local after the system is installed, which requires us to create a Java folder

3, open terminal (terminal)

Switch to desktop, perform replication sudo cp jdk-6u30-linux-i586.bin/usr/local/java/

Install JDK: Switch to root user, (note: If the authentication fails because of the forgotten password, you can modify the root password first, then execute, modify the root password as shown)

Change Jdk-6u30-linux-i586.bin Permissions

Run Jdk-6u30-linux-i586.bin

When you see the following picture, you are installed successfully.

At this point in the/usr/local/java directory is a more than a jdk1.6.0_30 folder, you can view

Note: If the authentication fails because of a forgotten password, you can modify the root password, then execute, and modify the root user password

The above is in Ubuntu how to install JDK graphics and text parsing tutorial, do you understand? The main people follow the steps above, you can successfully install the JDK, I hope to help you!