砍敺 IT_man 2017-3-28 10:13 蝺刻摩
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敺萇:) J3 n z+ t8 J8 q
$ t3 _4 v4 T* W& @2 }9 P憭拙粹閬敺root su 唬祉user,隞文銝:
. z' z; l" |4 [+ N E#su someuser 蝯show error' a9 [7 x! v/ Q+ @: [ B
su: cannot set user id: Resource temporarily unavailable$ i& c2 ` j' s: 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
! d8 B4 d) t3 e# Default limit for number of user's processes to prevent, b$ O. b4 p0 u* z% C0 X
# accidental fork bombs.8 S( e8 m4 X9 D; L/ ~' \( D) f2 B
# See rhbz #432903 for reasoning.7 `& [7 \/ t0 m7 k P% B4 w
$ H0 Z5 T" }5 f* l) R: v: Z. x) f* soft nproc 1024 ====>撠1024寞憭找暺憒4096撠 OK
* K# {/ j0 ?4 d! G _& M- Vroot soft nproc unlimited
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潸” 2017-3-28 10:09:38
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鈭
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