32 lines
818 B
Markdown
32 lines
818 B
Markdown
up::[[unix commandes d'identification]]
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title::"comamdne pour modifier des mots de passe"
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#s/informatique/unix
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----
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Sans argument : change le mot de passe de l'utilisateur actuel
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```bash
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$ passwd
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changing password for "pierre"
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pierre's Old pasword: xxxxx
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pierre's New password: xxxxxxx
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Enter the new password again : xxxxxxx
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```
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> [!note]
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> modifie le fichier [[unix fichier etc-shadow|/etc/shadow]]
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> [!definition] Usage
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> ```
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> passwd [-i infosystem] -l location]] [-u authname] [name]
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> infosystem:
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> file
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> NIS
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> OpenDirectory
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> PAM
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> location (for infosystem):
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> file location is path to file (default is /etc/master.passwd)
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> NIS location is NIS domain name
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> OpenDirectory location is directory node name
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> PAM location is not used
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> ```
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