砍敺 IT_man 2017-3-28 10:13 蝺刻摩 % k! h9 M7 ^' S2 V* V0 q4 C, W, G% f
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憭拙粹閬敺root su 唬祉user,隞文銝:
! u( c2 ?$ v" }4 e4 l8 n#su someuser 蝯show error
, u/ G% `# l! D, W6 t7 fsu: cannot set user id: Resource temporarily unavailable g1 U0 g: q' V( p8 n8 h, ]
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乩google敺交寞砍皰rocess 憭折嗆 1024:
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#cat /etc/security/limits.d/90-nproc.conf. e$ N5 D6 |. v" Q( y8 b
# Default limit for number of user's processes to prevent9 @; B6 m8 M! t1 |+ h+ y a% \5 s
# accidental fork bombs.
) E3 r) m- ^% I! [$ m. B0 u. ?# See rhbz #432903 for reasoning.
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* soft nproc 1024 ====>撠1024寞憭找暺憒4096撠 OK
! `! Y' T8 j$ L3 [" Z! K3 w9 Droot soft nproc unlimited: t+ K8 R7 V# n6 _" S! u
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潸” 2017-3-28 10:09:38
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