砍敺 IT_man 2017-3-28 10:13 蝺刻摩
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' d5 e3 u& \; { }8 H) E5 k1 E憭拙粹閬敺root su 唬祉user,隞文銝:
- F+ H4 o0 e, k+ q1 @, S0 j( j#su someuser 蝯show error' o* J; ]7 S" ?/ d
su: cannot set user id: Resource temporarily unavailable7 @. z: B7 _% x+ q" s L/ Z0 P
3 e0 o8 S; K. N u8 Z- N; P' @乩google敺交寞砍皰rocess 憭折嗆 1024:7 F @% C! x" {: C3 ]
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#cat /etc/security/limits.d/90-nproc.conf
& Q3 s) h1 w: Y3 c1 S- S# Default limit for number of user's processes to prevent
* J0 D+ ~# f& x" }6 q# V7 s4 U: g4 D# accidental fork bombs.
% f- X- G% o D# See rhbz #432903 for reasoning.
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7 u5 \5 r. n8 i' f, S, T, G l* soft nproc 1024 ====>撠1024寞憭找暺憒4096撠 OK- c: T5 j" j- H! E/ E
root soft nproc unlimited3 A' Q7 z8 W4 m) \: ]
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潸” 2017-3-28 10:09:38
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