砍敺 IT_man 2017-3-28 10:13 蝺刻摩
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憭拙粹閬敺root su 唬祉user,隞文銝:
8 j9 U; U& C J; t6 B% }1 ~9 Y" v3 W#su someuser 蝯show error
% T, F9 _, g/ }/ D; nsu: cannot set user id: Resource temporarily unavailable
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( L: j6 N. |& c0 Y乩google敺交寞砍皰rocess 憭折嗆 1024:3 j0 l% U6 X- }( G
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#cat /etc/security/limits.d/90-nproc.conf; B: u8 ?2 E& x; X6 ^" S# q! P
# Default limit for number of user's processes to prevent, z1 e( D8 Q. ]4 w
# accidental fork bombs.4 J$ A9 w4 n$ t% O, ]3 H8 _ D
# See rhbz #432903 for reasoning.
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* soft nproc 1024 ====>撠1024寞憭找暺憒4096撠 OK
$ {; E u% J; eroot soft nproc unlimited
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潸” 2017-3-28 10:09:38
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