砍敺 IT_man 2017-3-28 10:13 蝺刻摩 % q+ \2 N, ^% i1 w
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/ N% V) _( Z; s- @+ i憭拙粹閬敺root su 唬祉user,隞文銝:
3 P' ]2 }$ {+ ]/ d#su someuser 蝯show error/ L+ u- D) G7 ^, z
su: cannot set user id: Resource temporarily unavailable
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. s0 d% O" e' p: j' b* u6 r乩google敺交寞砍皰rocess 憭折嗆 1024:# Q. y* s, Z0 s. F2 D
% W9 h7 M+ t% |#cat /etc/security/limits.d/90-nproc.conf
3 ~ p: o- C8 J# Default limit for number of user's processes to prevent
- H: q* h6 T& x1 E# c! R7 _7 k8 V# accidental fork bombs.: ] F8 k( ~$ f' o& t
# See rhbz #432903 for reasoning.3 ~2 J n( R. b% k" K5 `
( f N9 r1 F8 l1 ]" d; G* soft nproc 1024 ====>撠1024寞憭找暺憒4096撠 OK0 o3 e/ C0 I; Y' \
root soft nproc unlimited
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潸” 2017-3-28 10:09:38
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