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Diffstat (limited to 'man/fr/man1/gpasswd.1')
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diff --git a/man/fr/man1/gpasswd.1 b/man/fr/man1/gpasswd.1 new file mode 100644 index 0000000..f7f6ccc --- /dev/null +++ b/man/fr/man1/gpasswd.1 @@ -0,0 +1,232 @@ +'\" t +.\" Title: gpasswd +.\" Author: rafal Maszkowski +.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/> +.\" Date: 23/01/2020 +.\" Manual: Commandes utilisateur +.\" Source: shadow-utils 4.8.1 +.\" Language: French +.\" +.TH "GPASSWD" "1" "23/01/2020" "shadow\-utils 4\&.8\&.1" "Commandes utilisateur" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NOM" +gpasswd \- administer /etc/group and /etc/gshadow +.SH "SYNOPSIS" +.HP \w'\fBgpasswd\fR\ 'u +\fBgpasswd\fR [\fIoption\fR] \fIgroupe\fR +.SH "DESCRIPTION" +.PP +The +\fBgpasswd\fR +command is used to administer +/etc/group, and /etc/gshadow\&. Every group can have +administrators, +members and a password\&. +.PP +System administrators can use the +\fB\-A\fR +option to define group administrator(s) and the +\fB\-M\fR +option to define members\&. They have all rights of group administrators and members\&. +.PP +\fBgpasswd\fR +called by +a group administrator +with a group name only prompts for the new password of the +\fIgroup\fR\&. +.PP +If a password is set the members can still use +\fBnewgrp\fR(1) +without a password, and non\-members must supply the password\&. +.SS "Notes sur les mots de passe de groupe" +.PP +Les mots de passe de groupe repr\('esentent naturellement un risque en mati\(`ere de s\('ecurit\('e, puisque plusieurs personnes ont connaissance du mot de passe\&. Cependant, les groupes sont utiles pour permettre la coop\('eration entre diff\('erents utilisateurs\&. +.SH "OPTIONS" +.PP +Except for the +\fB\-A\fR +and +\fB\-M\fR +options, the options cannot be combined\&. +.PP +The options which apply to the +\fBgpasswd\fR +command are: +.PP +\fB\-a\fR, \fB\-\-add\fR\ \&\fIuser\fR +.RS 4 +Add the +\fIuser\fR +to the named +\fIgroup\fR\&. +.RE +.PP +\fB\-d\fR, \fB\-\-delete\fR\ \&\fIuser\fR +.RS 4 +Remove the +\fIuser\fR +from the named +\fIgroup\fR\&. +.RE +.PP +\fB\-h\fR, \fB\-\-help\fR +.RS 4 +Afficher un message d\*(Aqaide et quitter\&. +.RE +.PP +\fB\-Q\fR, \fB\-\-root\fR\ \&\fICHROOT_DIR\fR +.RS 4 +Apply changes in the +\fICHROOT_DIR\fR +directory and use the configuration files from the +\fICHROOT_DIR\fR +directory\&. +.RE +.PP +\fB\-r\fR, \fB\-\-remove\-password\fR +.RS 4 +Remove the password from the named +\fIgroup\fR\&. The group password will be empty\&. Only group members will be allowed to use +\fBnewgrp\fR +to join the named +\fIgroup\fR\&. +.RE +.PP +\fB\-R\fR, \fB\-\-restrict\fR +.RS 4 +Restrict the access to the named +\fIgroup\fR\&. The group password is set to "!"\&. Only group members with a password will be allowed to use +\fBnewgrp\fR +to join the named +\fIgroup\fR\&. +.RE +.PP +\fB\-A\fR, \fB\-\-administrators\fR\ \&\fIuser\fR,\&.\&.\&. +.RS 4 +Configurer la liste des administrateurs\&. +.RE +.PP +\fB\-M\fR, \fB\-\-members\fR\ \&\fIuser\fR,\&.\&.\&. +.RS 4 +Configurer la liste des membres du groupe\&. +.RE +.SH "AVERTISSEMENTS" +.PP +This tool only operates on the +/etc/group +and /etc/gshadow files\&. +Thus you cannot change any NIS or LDAP group\&. This must be performed on the corresponding server\&. +.SH "CONFIGURATION" +.PP +The following configuration variables in +/etc/login\&.defs +change the behavior of this tool: +.PP +\fBENCRYPT_METHOD\fR (string) +.RS 4 +D\('efinir les algorithmes de chiffrement par d\('efaut du syst\(`eme pour coder les mots de passes (si aucun algorithme n\*(Aqa \('et\('e indiqu\('e sur la ligne de commandes)\&. +.sp +It can take one of these values: +\fIDES\fR +(default), +\fIMD5\fR, \fISHA256\fR, \fISHA512\fR\&. +.sp +Note: this parameter overrides the +\fBMD5_CRYPT_ENAB\fR +variable\&. +.RE +.PP +\fBMAX_MEMBERS_PER_GROUP\fR (number) +.RS 4 +Maximum members per group entry\&. When the maximum is reached, a new group entry (line) is started in +/etc/group +(with the same name, same password, and same GID)\&. +.sp +La valeur par d\('efaut est 0, ce qui signifie qu\*(Aqil n\*(Aqy a pas de limites pour le nombre de membres dans un groupe\&. +.sp +Cette fonctionnalit\('e (groupe d\('ecoup\('e) permet de limiter la longueur des lignes dans le fichier de groupes\&. Ceci est utile pour s\*(Aqassurer que les lignes pour les groupes NIS ne sont pas plus grandes que 1024 caract\(`eres\&. +.sp +Si vous avez besoin de configurer cette limite, vous pouvez utiliser 25\&. +.sp +Remarque\ \&: les groupes d\('ecoup\('es ne sont peut\-\(^etre pas pris en charge par tous les outils (m\(^eme dans la suite d\*(Aqoutils Shadow)\&. Vous ne devriez pas utiliser cette variable, sauf si vous en avez vraiment besoin\&. +.RE +.PP +\fBMD5_CRYPT_ENAB\fR (boolean) +.RS 4 +Indicate if passwords must be encrypted using the MD5\-based algorithm\&. If set to +\fIyes\fR, new passwords will be encrypted using the MD5\-based algorithm compatible with the one used by recent releases of FreeBSD\&. It supports passwords of unlimited length and longer salt strings\&. Set to +\fIno\fR +if you need to copy encrypted passwords to other systems which don\*(Aqt understand the new algorithm\&. Default is +\fIno\fR\&. +.sp +This variable is superseded by the +\fBENCRYPT_METHOD\fR +variable or by any command line option used to configure the encryption algorithm\&. +.sp +This variable is deprecated\&. You should use +\fBENCRYPT_METHOD\fR\&. +.RE +.PP +\fBSHA_CRYPT_MIN_ROUNDS\fR (number), \fBSHA_CRYPT_MAX_ROUNDS\fR (number) +.RS 4 +When +\fBENCRYPT_METHOD\fR +is set to +\fISHA256\fR +or +\fISHA512\fR, this defines the number of SHA rounds used by the encryption algorithm by default (when the number of rounds is not specified on the command line)\&. +.sp +Avec beaucoup de rounds, il est plus difficile de trouver le mot de passe avec une attaque par force brute\&. Veuillez remarquer que plus de ressources processeur seront n\('ecessaires pour authentifier les utilisateurs\&. +.sp +Si non pr\('ecis\('ee, la libc utilisera le nombre de rounds par d\('efaut (5000)\&. +.sp +Les valeurs doivent \(^etre comprises dans l\*(Aqintervalle 1\ \&000\ \&\-\ \&999\ \&999\ \&999\&. +.sp +If only one of the +\fBSHA_CRYPT_MIN_ROUNDS\fR +or +\fBSHA_CRYPT_MAX_ROUNDS\fR +values is set, then this value will be used\&. +.sp +If +\fBSHA_CRYPT_MIN_ROUNDS\fR +> +\fBSHA_CRYPT_MAX_ROUNDS\fR, the highest value will be used\&. +.RE +.SH "FICHIERS" +.PP +/etc/group +.RS 4 +Informations sur les groupes\&. +.RE +.PP +/etc/gshadow +.RS 4 +Informations s\('ecuris\('ees sur les groupes\&. +.RE +.SH "VOIR AUSSI" +.PP +\fBnewgrp\fR(1), +\fBgroupadd\fR(8), +\fBgroupdel\fR(8), +\fBgroupmod\fR(8), +\fBgrpck\fR(8), +\fBgroup\fR(5), \fBgshadow\fR(5)\&. |