alias.tests

busybox-1.5.1.tar.gz linux内核编译用到的工具

# place holder for future alias testing
#ash# shopt -s expand_aliases

# alias/unalias tests originally in builtins.tests

unalias -a
# this should return success, according to POSIX.2
alias
echo alias: $?
alias foo=bar
unalias foo
# this had better return success, according to POSIX.2
alias
echo alias: $?

# bug in all versions through bash-2.05b

unalias qfoo qbar qbaz quux 2>/dev/null

alias qfoo=qbar
alias qbar=qbaz
alias qbaz=quux
alias quux=qfoo

qfoo

unalias qfoo qbar qbaz quux

unalias -a

alias foo='echo '
alias bar=baz
alias baz=quux

foo bar

unalias foo bar baz