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:
! C/ o; D3 z/ j7 A1 X#su someuser 蝯show error2 u& B% [' x3 H4 W8 n
su: cannot set user id: Resource temporarily unavailable( `; U1 |- b' i9 j) S
( z. C3 B$ t- ~乩google敺交寞砍皰rocess 憭折嗆 1024: _5 S7 x$ ]& |0 C( H3 E
3 |# ^) c, n0 O5 v6 i( X#cat /etc/security/limits.d/90-nproc.conf& j; ~- Z4 Z9 r1 \# x* w( e
# Default limit for number of user's processes to prevent. M+ `, e. H' a7 v0 |% T) o, z8 S
# accidental fork bombs.0 ]* t, b# ^, m O
# See rhbz #432903 for reasoning.
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* soft nproc 1024 ====>撠1024寞憭找暺憒4096撠 OK, K+ c1 }' m& }' O
root soft nproc unlimited
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潸” 2017-3-28 10:09:38
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