安装 fedora 后的一些配置

# enable sudo for cureent user
${user} is current user
shell >su
shell >chmod +w /etc/sudoers
shell >echo '${user} ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
shell >chmod -w /etc/sudoers
shell >exit

# disable selinux
shell >sudo vi /etc/selinux/config

  SELINUX=disabled

reboot the system for taking effect

# set path variable
add to path variable following entries:
:/usr/bin:/bin:/sbin:/usr/sbin:/usr/local/bin:

shell >vi /home/${user}/.bash_profile

# install JDK
download a new version jdk ,such as jdk-6u16-linux-i586.bin
shell >sudo chmod a+x jdk-6u16-linux-i586.bin
shell >./jdk-6u16-linux-i586.bin
shell >sudo mkdir /usr/java
shell >sudo mv jdk1.6.0_16 /usr/java/jdk1.6.0_16

add /usr/java/jdk1.6.0_16/bin to path
shell >vi ~/.bash_profile

create soft link for java and javac
shell >sudo ln -s /usr/java/jdk1.6.0_16/bin/java /usr/bin/java
shell >sudo ln -s /usr/java/jdk1.6.0_16/bin/javac /usr/bin/javac
shell >java -version


# install eclipse
download eclipse-jee-ganymede-SR1-linux-gtk.tar.gz
shell >tar -zxvf eclipse-jee-ganymede-SR1-linux-gtk.tar.gz
shell > mv eclipse to ~/eclipse
# add eclipse to .bash_profile path

# install maven
download apache-maven-2.2.1-bin.zip
shell >unzip apache-maven-2.2.1-bin.zip
shell >mv apache-maven-2.2.1 ~/maven-2.2.1
# add maven/bin to .bash_profile
# export JAVA_HOME parameter
shell >mvn -version
Apache Maven 2.2.1 (r801777; 2009-08-07 03:16:01+0800)
Java version: 1.6.0_16
Java home: /usr/java/jdk1.6.0_16/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux" version: "2.6.27.5-117.fc10.i686" arch: "i386" Family: "unix"

# install ant
download apache-ant-1.7.1-bin.tar.gz
shell >tar -zxvf apache-ant-1.7.1-bin.tar.gz
shell >mv apache-ant-1.7.1 ~/ant-1.7.1
＃add ant/bin to .bash_profile
shell >ant -version
Apache Ant version 1.7.1 compiled on June 27 2008


# install mysql
use mysql binary package install.
download