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linux系统查看修改用户密码过期时间
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# chage -l devopsLast password change : Oct 26, 2023% c: I. Y/ k; H" ?
Password expires : Nov 25, 2023$ R1 h& |" ~, Y( B2 p
Password inactive : Jan 24, 2024$ F5 i2 y4 c' l5 }' ?4 D: O# a. {
Account expires : never* g/ i+ r- c- a; z
Minimum number of days between password change : 04 @ \- b/ s3 h2 X6 ]5 v. ^3 v
Maximum number of days between password change : 30
( r3 b1 x$ N$ f- j5 dNumber of days of warning before password expires : 7
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( L: h: ]0 M) S# o, q9 A! D查看系统所有用户的：
. u' v. r+ z+ @0 z# \for 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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passwd -S devops
0 u" L& q9 D: t! [5 Z% Pdevops PS 2023-10-26 0 30 7 60 (Password set, SHA512 crypt.)& {6 {! P6 b7 K6 v6 i2 c
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# chage -l devops7 c! E6 j; }& ~4 Q# L
Last password change: c% J& a4 n' b* u3 Y) N) m* x% h
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修改：
* o( H0 ^0 R* x; O h pchage -M 99999 devops
# y X* [ s: n9 A: r ]# chage -l devops3 P) w, B8 n# V0 T* U' C2 y% u0 x
Last password change : Oct 26, 2023
2 k: D1 X" \/ A: x% y n8 XPassword expires : never' F: r4 i e9 d
Password inactive : never
6 b. i* A7 j9 v) S: R6 I3 n+ l+ RAccount expires : never+ D) W. e1 O; s7 s
Minimum number of days between password change : 0
/ m0 R0 s, z# MMaximum number of days between password change : 99999/ A3 F1 u _: F& e6 ~
Number of days of warning before password expires : 7
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发表于 2023-10-26 16:00:02