砍敺 IT_man 2017-3-28 10:13 蝺刻摩
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, _% K7 u ^- H) z" y1 R/ e, Y憭拙粹閬敺root su 唬祉user,隞文銝:
: S& W+ M9 O2 W( ~#su someuser 蝯show error
0 L1 Y8 W. b, [! _& }7 A }$ g4 Asu: cannot set user id: Resource temporarily unavailable/ L- h! q( R4 O' x
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乩google敺交寞砍皰rocess 憭折嗆 1024:; d! x- {3 ?1 {
. C& V# j7 ~1 K. d6 f0 O3 x. q( y#cat /etc/security/limits.d/90-nproc.conf
9 k- R L# `6 E# Default limit for number of user's processes to prevent
C: G$ l9 t9 A6 P: F# E# accidental fork bombs.* R5 r: R5 c# u2 x7 f( u7 @
# See rhbz #432903 for reasoning.7 u% h# K. {8 g7 u- r
- G; k! {, k' j b; Y9 K2 O4 ~, [* soft nproc 1024 ====>撠1024寞憭找暺憒4096撠 OK
& D8 E6 |/ D" B9 d! `/ T* ?root soft nproc unlimited) E Z) B5 K% e) `8 h& E
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潸” 2017-3-28 10:09:38
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