lp-check-membership(1) on Linux
The text ee6796962b8d, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie) shipped it. The page shows this text now.
check if a launchpad user is a member of a group
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--help -
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