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linux系统查看修改用户密码过期时间
0 A/ M: r, E7 s- k: M: ~8 I5 c7 ^查看：
% h% [- u8 v( M$ {/ x! _# chage -l devopsLast password change : Oct 26, 2023
! y$ t' X& U8 T0 f# ^/ OPassword expires : Nov 25, 2023* a; C+ } U7 A* a' w1 b6 i
Password inactive : Jan 24, 20247 R O6 }: o& p% w8 M. s3 S* [6 g
Account expires : never
4 E* s/ U% D! Y- _Minimum number of days between password change : 0+ _# C8 r$ P0 l7 o
Maximum number of days between password change : 30
# U/ p t$ k3 ?% n# T) A4 q, F. Z' VNumber of days of warning before password expires : 7% O$ e$ W5 [ w4 [) \) y6 @
: c9 s5 o7 l, o# b, \查看系统所有用户的：
3 x5 C. r" C& S R1 i7 G2 Afor user in $(cat /etc/passwd |cut -d: -f1); do echo $user; chage -l $user | grep "Password expires"; done | paste -d " " - - | sed 's/Password expires//g'
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' P2 M& m2 V( K1 b5 ppasswd -S devops
- q% i5 _# y8 h% E- _devops PS 2023-10-26 0 30 7 60 (Password set, SHA512 crypt.)
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3 b5 ]$ H# @" Y
# chage -l devops
" P8 J: w/ |3 H+ e/ e: [Last password change
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9 S6 y8 T' L6 s) m修改：
6 X- I* k9 D0 u6 ~% a- m f: hchage -M 99999 devops' R5 L( {; K! R- w# w
# chage -l devops) n6 k) S2 Q! _. k
Last password change : Oct 26, 2023$ u/ X# L: t4 u, L
Password expires : never: U) o7 D' }6 v- G8 U
Password inactive : never& }2 T! Z# U- h+ ]
Account expires : never% E9 f' Z6 }: N$ v% X
Minimum number of days between password change : 0
& O! o! Q% S, K3 c6 {4 @Maximum number of days between password change : 99999" z- q$ W0 U5 G; B
Number of days of warning before password expires : 7 j/ U: o# ~& G$ C: t h! ]
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发表于 2023-10-26 16:00:02