example13.07

来自「UNIX[1].shell范例精解(第4版)_code」· 07 代码 · 共 11 行

# Systemwide functions and aliases
# Environment stuff goes in /etc/profile
	
# For some unknown reason bash refuses to inherit
# PS1 in some circumstances that I can't figure out.
# Putting PS1 here ensures that it gets loaded every time.

PS1="[\u@\h \W]\\$ "

alias which="type -path"