| Denis Vlasenko | afd7a8d | 2008-10-09 16:29:44 +0000 | [diff] [blame] | 1 | # external program |
| 2 | a=b /bin/true | ||||
| 3 | env | grep ^a= | ||||
| 4 | |||||
| 5 | # builtin | ||||
| 6 | a=b true | ||||
| 7 | env | grep ^a= | ||||
| 8 | |||||
| 9 | # exec with redirection only | ||||
| 10 | # in bash, this leaks! | ||||
| 11 | a=b exec 1>&1 | ||||
| 12 | env | grep ^a= | ||||
| 13 | |||||
| 14 | echo OK | ||||