砍敺 IT_man 2017-3-28 10:13 蝺刻摩 ; J* f. y& t: k) d
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憭拙粹閬敺root su 唬祉user,隞文銝:
, f1 n X' \7 L! ?; b9 ^#su someuser 蝯show error
2 b, l- B* }' i! B/ }su: cannot set user id: Resource temporarily unavailable8 Z( B& v3 @& |2 E4 }3 B1 j0 E
- c* c5 ]1 h: |( w& W乩google敺交寞砍皰rocess 憭折嗆 1024:
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#cat /etc/security/limits.d/90-nproc.conf
4 ], F y# b) e! e/ Y k# Default limit for number of user's processes to prevent/ T# f5 o: o" W
# accidental fork bombs.5 j; [7 \. b4 z8 c$ a- X
# See rhbz #432903 for reasoning.
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4 l! e( D9 X$ ]% S& L; ]" Q" r* soft nproc 1024 ====>撠1024寞憭找暺憒4096撠 OK' Q6 r0 [0 \+ r% K; U! Z! S
root soft nproc unlimited
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潸” 2017-3-28 10:09:38
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