砍敺 IT_man 2017-3-28 10:13 蝺刻摩 2 C& w7 }, t4 y) A8 R: m% {# {
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0 x- r) R; Q, ~憭拙粹閬敺root su 唬祉user,隞文銝:
# D3 |1 P# {- f+ `; k#su someuser 蝯show error& |1 G+ S! e' w3 Y P/ Y) ]3 B |
su: cannot set user id: Resource temporarily unavailable
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6 d% I( e- L0 \ U乩google敺交寞砍皰rocess 憭折嗆 1024:& W. J2 P" \% m3 ^! Q) \* L# ^' R# A
# n! @5 T1 m0 Z. J3 Q: |3 L#cat /etc/security/limits.d/90-nproc.conf
+ W- q" J2 n* N# Default limit for number of user's processes to prevent
Y3 u7 W* J& F* h. z# accidental fork bombs.* S2 k$ H1 ?7 X
# See rhbz #432903 for reasoning.9 V7 y& P+ ?/ {$ R! w$ a+ Z
8 \! E- g' m5 L- i* soft nproc 1024 ====>撠1024寞憭找暺憒4096撠 OK
* X; ?+ O9 q$ }2 Eroot soft nproc unlimited. }; C( L4 P- Y- a, p; R, c& e
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潸” 2017-3-28 10:09:38
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