.prompt_command

#
# prompt command for xshell
#
# USAGE:
#
#  $ mkdir ~/github
#  $ cd ~/github
#  $ git clone [email protected]:3c8f9f74aa0de586f977599e625fced7.git prompt_command
#
# Then add these lines to your .bashrc:
#
#  PROMPT_COMMAND_SOURCE="$HOME/github/prompt_command/.prompt_command"
#  [[ -f $PROMPT_COMMAND_SOURCE ]] && . $PROMPT_COMMAND_SOURCE
#
# Reload .bashrc or relogin, and it works!
#

function PWD2 {
    pwd | rev | awk -F/ '{ print $1"/"$2 }' | rev
}
export PROMPT_COMMAND='echo -ne "\033]0;${USER}@$(hostname -s): $(PWD2)"; echo -ne "\007"'