砍敺 IT_man 2017-3-28 10:13 蝺刻摩 1 a u& O/ D! Q0 Q8 w' }/ d0 ~
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敺萇:
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v" l( [9 R. Y% A [$ I憭拙粹閬敺root su 唬祉user,隞文銝:3 w; \2 B( q( G6 C4 Z7 Y7 H
#su someuser 蝯show error6 b# R' ]5 y' w" ]" q% H
su: cannot set user id: Resource temporarily unavailable
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乩google敺交寞砍皰rocess 憭折嗆 1024:% R+ z3 r3 w6 V8 y! r/ I
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#cat /etc/security/limits.d/90-nproc.conf
) B# I$ A7 m2 c4 S/ C1 a7 b# Default limit for number of user's processes to prevent c: J+ Q: K7 Z( L
# accidental fork bombs.
- U" C1 F3 s \! W$ s# See rhbz #432903 for reasoning.- X: L5 O1 o# W" s# n/ }! o, v1 p# O! {
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* soft nproc 1024 ====>撠1024寞憭找暺憒4096撠 OK
: f/ o8 s x* o. nroot soft nproc unlimited
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潸” 2017-3-28 10:09:38
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