砍敺 IT_man 2017-3-28 10:13 蝺刻摩
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敺萇:
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憭拙粹閬敺root su 唬祉user,隞文銝:4 X; ~- N- ~8 X6 T# X, u
#su someuser 蝯show error, v. e; i; r" K9 Z" P) M- A/ ^8 c
su: cannot set user id: Resource temporarily unavailable
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乩google敺交寞砍皰rocess 憭折嗆 1024:6 k4 ]( k' h4 C4 \% S( R
" k9 _/ ?* |" p. `0 d# c1 S#cat /etc/security/limits.d/90-nproc.conf, g, _# L8 I+ J' c$ h
# Default limit for number of user's processes to prevent
9 ^/ v1 i; N& r6 y5 `1 P* m' J# accidental fork bombs.: r1 g& M% Z: r% l" v
# See rhbz #432903 for reasoning./ W) w0 t3 E. h
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* soft nproc 1024 ====>撠1024寞憭找暺憒4096撠 OK
: @% {0 l" v" o$ U* }$ Y5 G( M( [root soft nproc unlimited. i1 {1 ]9 P' _0 G, v( x) A+ M
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潸” 2017-3-28 10:09:38
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