linux系统查看修改用户密码过期时间
linux系统查看修改用户密码过期时间查看：
# chage -l devopsLast password change : Oct 26, 2023
Password expires : Nov 25, 2023
Password inactive : Jan 24, 2024
Account expires : never
Minimum number of days between password change : 0
Maximum number of days between password change : 30
Number of days of warning before password expires : 7
查看系统所有用户的：
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'
passwd-S devops
devops PS 2023-10-26 0 30 7 60 (Password set, SHA512 crypt.)
# chage -l devops
Last password change
修改：
chage -M 99999 devops
# chage -l devops
Last password change : Oct 26, 2023
Password expires : never
Password inactive : never
Account expires : never
Minimum number of days between password change : 0
Maximum number of days between password change : 99999
Number of days of warning before password expires : 7
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