Set useful bashrc for Linux user

在一般地工作环境中经常会用到地bash style,每个人可能都不同这里列举地就是我个人地一些偏爱:
################  setting for User's bashrc ###################
export PATH=$PATH:/etc/init.d/  # path extensible
export SV="https://scm1.****.com/repos/svn1"   # svn path
export AdminTestBox=/home/ross/AdminTestBox    # main box
export JAVA_HOME='/usr/local/build/java/jdk1.5.0_06'  # java home

alias ll='ls -l -tr --color=tty --time-style=+%Y-%m-%d[%H:%M:%S]' # ls style
alias rm='rm -irf' # force/ignore/recurtive
alias cp='cp -i'  # interactive
alias mv='mv -i'  # interactive

alias goXXXX="cd /usr/local/XXXX"
################  setting for User's bashrc ###################
然后我们可以执行
source ~/.bashrc  or . ~/.bashrc  # make the change valid
su - username # change to the user 
svn co $SV/projectName  # checkout sourcecode from svn