砍敺 IT_man 2017-3-28 10:13 蝺刻摩 5 h, V+ E& @) e4 C! D
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憭拙粹閬敺root su 唬祉user,隞文銝:
7 z% ~# k0 F* [# q# o#su someuser 蝯show error
2 [) Z8 g' G ], V# Bsu: cannot set user id: Resource temporarily unavailable& O& @3 x) `4 }; g
" Q2 u# v1 W, A: F2 p/ V乩google敺交寞砍皰rocess 憭折嗆 1024:
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#cat /etc/security/limits.d/90-nproc.conf) e8 R1 a6 h. Q$ k. K
# Default limit for number of user's processes to prevent+ W# c" H4 E+ ^! z
# accidental fork bombs.
4 ^7 [ b* a \% {& t# k( O/ m) c, S# See rhbz #432903 for reasoning.
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5 v P2 M0 `# O9 ~+ b% c% _! W# Q* soft nproc 1024 ====>撠1024寞憭找暺憒4096撠 OK
% b) C+ K- M7 Broot soft nproc unlimited9 P4 x1 F" E) L0 s' I- R7 g
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潸” 2017-3-28 10:09:38
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