我想在/ etc / sudoers文件中删除(uncommnet#)轮组,那么我应该使用什么样的Regex模式？

#cat /etc/sudoers
....
....
## Allows members of the 'sys' group to run networking,software,## service management apps and more.
# %sys ALL = NETWORKING,SOFTWARE,SERVICES,STORAGE,DELEGATING,PROCESSES,LOCATE,DRIVERS

## Allows people in group wheel to run all commands
# %wheel        ALL=(ALL)       ALL

## Same thing without a password
# %wheel  ALL=(ALL)       NOPASSWD: ALL

....
....

我想从以下行中删除#.

...
# %wheel  ALL=(ALL)       NOPASSWD: ALL
...