[root@nc2 ~]# vi .bashrc
[root@nc2 ~]# cat .bashrc
# .bashrc
# User specific aliases and functions
alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'
echo '-------------start-----------------'
# Source global definitions
if [ -f /etc/bashrc ]; then
. /etc/bashrc
fi
root用户登录后会显示-------------start-----------------,其他用户不会显示-------------start-----------------