SYSTEMD-U....SERVICE(8)

๐Ÿ’– SYSTEMD-USER-SESSIONS.SERVICE ๐Ÿ’–

okay bestie, welcome to the systemd-user-sessions.service</p> manual page โ€” part of the systemd fam, straight out of the systemd-user-sessions.service corner of the docs. grab a boba, we're doing login gating today ๐ŸŽ€


โœจ NAME โœจ

systemd-user-sessions.service</p>, systemd-user-sessions</p> โ€” permit user logins after boot, prohibit user logins at shutdown ๐Ÿšชโœจ

like... it's the bouncer at the door of your system. lets people in when the party's ready, kicks everyone out when it's closing time. no cap. ๐Ÿ’…


๐ŸŒธ SYNOPSIS ๐ŸŒธ

systemd-user-sessions.service

/usr/lib/systemd/systemd-user-sessions

that's it. that's the whole thing. two lines, zero drama, maximum impact ๐Ÿ‘‘


๐Ÿฆ‹ DESCRIPTION ๐Ÿฆ‹

so systemd-user-sessions.service is a service that controls user logins through pam_nologin(8). yes, that's the whole job. and honestly? it eats. ๐Ÿ”ฅ

here's the timeline, bestie:

  1. after basic system initialization is complete, it removes /run/nologin โ€” thus permitting logins โœ…๐ŸŽ‰
  2. before system shutdown, it creates /run/nologin โ€” thus prohibiting further logins ๐Ÿšซ๐Ÿ™ˆ

so like, the existence of that one lil file /run/nologin is literally the whole vibe check. file gone = come on in. file there = not me, we're closed ๐Ÿ’€

it's giving "one file to rule them all" energy and we're obsessed fr fr ๐Ÿซถ


๐Ÿ’œ SEE ALSO ๐Ÿ’œ

go read those if you want the full lore, iykyk ๐Ÿ“šโœจ


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๐Ÿ“ฆ where this page comes from
  • arch rolling: systemd 262.1-1 ยท LGPL-2.1-or-later AND CC0-1.0 AND GPL-2.0-or-later AND MIT-0
  • ๐Ÿ’– girlified by deepseek-ai/DeepSeek-V4.1-Flash on : a language model's rewrite of the original, under its terms