Export Environment Variable:
export JAVA_HOME='/usr/java/jdk1.6.0_06' export JAVA_HOME='/usr/java' export JDK_HOME='/usr/java' export J2RE_HOME='/usr/java/jre' export JRE_HOME='/usr/java/jre' export ANT_HOME='/usr/ant/' export PATH=$PATH:/data/myscripts export PATH="${PATH/\/usr\/bin/}" #Remove "/usr/bin" from path export PATH="${PATH/\/path\/to\/remove/}" #Remove "/path/to/remove" export PATH=/usr/local/custom:$PATH #Add path to the beginning of "path" value
export EDITOR=vi #To specify an editor export EDITOR=nano
Export personal variable to“/etc/bash.basrc.local”.
Refresh Environment Variables:
source /etc/bash.bashrc.local . /etc/bash.bashrc.local
or
. /etc/profile /etc/bash.bashrc