bash.defaults

linux中bash shell的源代码

##
# Bash
# User preferences file
# Override these in rc.mine
#
# Wilfredo Sanchez Jr. | [e-mail]
# July 09, 1992
#
# MIT Project Athena
##

if [ -n "$PS1" ]; then

  # Prompts
  PS1='[\h:\w] \u\$ '
  PS2=' -> '
  #PS3=
  #PS4=

  set -o emacs

fi