Linuxのbash用

.bashrc

# ls coloring and shortcut
alias l.='ls -d .* --color=always'
alias ll='ls -l --color=always'
alias la='ls -la --color=always'
alias ls='ls --color=always'

# vi -> vim
alias vi='vim'

# less coloring settings
export LESS='-R'
export LESSOPEN='| /usr/bin/src-hilite-lesspipe.sh %s'

# Java
export JAVA_HOME=/usr/java/default
export MVN_HOME=/usr/local/maven
export PATH=$PATH:$JAVA_HOME/bin:$MVN_HOME/bin
export CLASSPATH=.:$JAVA_HOME/jre/lib:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jar

# Groovy
export GROOVY_HOME=/usr/local/groovy
export PATH=$PATH:$GROOVY_HOME/bin

# これは~/.bashrcに書いてるけど
# zsh用
PS1='\033k\033\\[\u@\h \W]\$ '
# bash用
PS1='\[\ek\e\\\][\u@\h \W]\$ '