砍敺 IT_man 2017-3-28 10:13 蝺刻摩
+ I% O. v |: E) u6 B$ C! |2 p" J0 u& B6 d5 K
敺萇:5 z V* G. I H; x$ y/ f
+ [6 F' K! t$ C ]& P憭拙粹閬敺root su 唬祉user,隞文銝:! G$ r& n' f0 m6 z
#su someuser 蝯show error* g4 d" r/ R& x
su: cannot set user id: Resource temporarily unavailable
6 X Y- y2 K5 J) |3 A
0 R- ?4 x& G) k% |, h$ {- ^9 F乩google敺交寞砍皰rocess 憭折嗆 1024:7 U; T2 ?" b( F! u
5 h5 p+ c+ q, ` ~% D6 x! l#cat /etc/security/limits.d/90-nproc.conf! c. ?, r/ X; U; b- e
# Default limit for number of user's processes to prevent/ W, T5 E' D! [6 V3 t+ T2 L* M7 k
# accidental fork bombs.
+ A& d0 R: C' Z# See rhbz #432903 for reasoning.
4 F3 _4 ?3 ]7 l6 ~
: z2 a; n7 U" T: I8 p3 {* soft nproc 1024 ====>撠1024寞憭找暺憒4096撠 OK
! [$ ]6 R/ t. M9 xroot soft nproc unlimited
; t- T8 V4 Z/ G" J5 A
4 s- y) d& @/ m+ L' w/ ^0 ~2 n9 {) ] U# K
8 C# F: c ~8 [3 H) {; z3 B* Y' @ T4 [7 b+ V
$ {& W. a. l9 K |
|
潸” 2017-3-28 10:09:38
嗉
鈭
霈
