putty登录显示IP

登陆服务器

cd

vi .bashrc

在尾部加入如下代码

if [ "$SSH_CONNECTION" != '' -a "$TERM" != 'linux' ]; then
        declare -a HOSTIP
        HOSTIP=`echo $SSH_CONNECTION |awk '{print $3}'`
        export PROMPT_COMMAND='echo -ne "\033]0;$HOSTIP:${PWD/#$HOME/~} \007"'
fi