砍敺 IT_man 2017-3-28 10:13 蝺刻摩
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8 i! Z; S8 J8 x1 C0 b憭拙粹閬敺root su 唬祉user,隞文銝:# z1 L0 {9 l7 Q" M$ j; q0 k
#su someuser 蝯show error
1 R, D% O4 O0 _1 t2 |1 t$ rsu: cannot set user id: Resource temporarily unavailable, K- F5 j/ D' M8 w) j& o! i
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乩google敺交寞砍皰rocess 憭折嗆 1024:
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#cat /etc/security/limits.d/90-nproc.conf4 ^4 x; U5 D, R; x4 Q4 `/ o3 R
# Default limit for number of user's processes to prevent! b" Z1 X; s$ s- w5 ?6 o
# accidental fork bombs.
7 Y. _: Z7 o/ }" Z( a0 v* o# See rhbz #432903 for reasoning.1 N; t. C: r% v+ ?; q* ?
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* soft nproc 1024 ====>撠1024寞憭找暺憒4096撠 OK
4 b2 [2 g0 k9 F+ l0 g2 S( qroot soft nproc unlimited
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潸” 2017-3-28 10:09:38
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