17 lines
186 B
Plaintext
Executable File
17 lines
186 B
Plaintext
Executable File
export a=a
|
|
|
|
# external program
|
|
a=b /bin/true
|
|
env | grep ^a=
|
|
|
|
# builtin
|
|
a=b true
|
|
env | grep ^a=
|
|
|
|
# exec with redirection only
|
|
# in bash, this leaks!
|
|
a=b exec 1>&1
|
|
env | grep ^a=
|
|
|
|
echo OK
|