我的.bashrc

用了yardvps的tree,里面的.bashrc很不习惯

改成自已习惯的就好了

root@localhost:/var/www/web0/addr# cat ~/.bashrc
 # ~/.bashrc: executed by bash(1) for non-login shells.
 # Note: PS1 and umask are already set in /etc/profile. You should not
 # need this unless you want different defaults for root.
 # PS1='${debian_chroot:+($debian_chroot)}h:w$ '
 # umask 022
 # You may uncomment the following lines if you want `ls' to be colorized:
 export LS_OPTIONS='--color=auto'
 eval "`dircolors`"
 alias ls='ls $LS_OPTIONS'
 alias ll='ls $LS_OPTIONS -lhS'
 alias l='ls $LS_OPTIONS -lAh'
 alias vi='vim -n'
 #
 # Some more alias to avoid making mistakes:
 alias rm='rm -i'
 alias cp='cp -i'
 alias mv='mv -i'
 alias grep='grep --color=auto'
 # alias online='last | grep still | grep ppp |sort -k 2,2'
 alias reboot='sync ; sync ;sync ;reboot'

关于PS1
export PS1=”\u@\h:\W\$”

\u表示用户名
\h主机名
\W当前目录

最后记得source ~/.bashrc

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