变量[^_^][T_T]

变量[^_^][T_T]
source .bashrc
get_ps1()
{
if [ "$?" = "0" ]
then
#we're on the system console or maybe telnetting in
export PS1="[^_^] h W\$ "
else
#we're not on the console, assume an xterm
export PS1="[T_T] h W\$ "
fi
}
PROMPT_COMMAND=get_ps1