I want to add the Apache user (www-data
) to the audio
group. I've read the man page for useradd
, but I'm not having any luck. I'm running xubuntu 11.10. Here's what I'm doing:
$ sudo useradd -G audio www-data
useradd: user 'www-data' already exists
If I leave out the -G
option, bash, prints the help info for useradd
:
$ sudo useradd audio www-data
Usage: useradd [options] LOGIN
Options: -b, --base-dir BASE_DIR base directory for the home directory...
It's not clear to me from the man page what options I should use to make this work.