| # 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 |