砍敺 IT_man 2017-3-28 10:13 蝺刻摩 0 H# x/ t) e2 s- K$ u$ T5 k
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敺萇:- S; i- u5 i" j' \
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憭拙粹閬敺root su 唬祉user,隞文銝:2 _# y. |/ b( i
#su someuser 蝯show error& f' m% R% u% }5 q3 S& w
su: cannot set user id: Resource temporarily unavailable
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乩google敺交寞砍皰rocess 憭折嗆 1024:
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+ c* h3 l6 F' y" ^: ?* Q#cat /etc/security/limits.d/90-nproc.conf
/ d0 G4 C* G! U3 i: W# Default limit for number of user's processes to prevent
, W% `% _/ L+ [; y, S; S# accidental fork bombs.; c5 W1 A) E# _# {( P
# See rhbz #432903 for reasoning.5 I0 N2 O+ K5 n" Y6 J
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* soft nproc 1024 ====>撠1024寞憭找暺憒4096撠 OK( Y8 `, ^% `6 Q0 }2 `3 R: ~
root soft nproc unlimited# x7 J+ J8 p1 u, C: G& e
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潸” 2017-3-28 10:09:38
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