Usage: passwd [options] [login]
Options:
-a, --all
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[tab]
[tab]
report password status on all accounts
-d, --delete
[tab]
[tab]
[tab]
delete the password for the named account
-e, --expire
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force expire the password for the named account
-h, --help
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[tab]
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display this help message and exit
-k, --keep-tokens
[tab]
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change password only if expired
-i, --inactive INACTIVE
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set password inactive after expiration
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[tab]
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to INACTIVE
-l, --lock
[tab]
[tab]
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lock the named account
-n, --mindays MIN_DAYS
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set minimum number of days before password
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[tab]
[tab]
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change to MIN_DAYS
-q, --quiet
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quiet mode
-r, --repository REPOSITORY
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change password in REPOSITORY repository
-S, --status
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report password status on the named account
-u, --unlock
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unlock the named account
-w, --warndays WARN_DAYS
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set expiration warning days to WARN_DAYS
-x, --maxdays MAX_DAYS
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set maximim number of days before password
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change to MAX_DAYS