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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 12:50:00 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 12:50:00 +0000 |
commit | 333f7ecfa3e040191c66b2b92f6c117ca2cbac1d (patch) | |
tree | 178a8f140927896970f47930dae9213161268f10 /man/fr/man8/useradd.8 | |
parent | Initial commit. (diff) | |
download | shadow-333f7ecfa3e040191c66b2b92f6c117ca2cbac1d.tar.xz shadow-333f7ecfa3e040191c66b2b92f6c117ca2cbac1d.zip |
Adding upstream version 1:4.8.1.upstream/1%4.8.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'man/fr/man8/useradd.8')
-rw-r--r-- | man/fr/man8/useradd.8 | 784 |
1 files changed, 784 insertions, 0 deletions
diff --git a/man/fr/man8/useradd.8 b/man/fr/man8/useradd.8 new file mode 100644 index 0000000..68bda49 --- /dev/null +++ b/man/fr/man8/useradd.8 @@ -0,0 +1,784 @@ +'\" t +.\" Title: useradd +.\" Author: Julianne Frances Haugh +.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/> +.\" Date: 23/01/2020 +.\" Manual: Commandes de gestion du syst\(`eme +.\" Source: shadow-utils 4.8.1 +.\" Language: French +.\" +.TH "USERADD" "8" "23/01/2020" "shadow\-utils 4\&.8\&.1" "Commandes de gestion du syst\(`em" +.\" ----------------------------------------------------------------- +.\" * 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" +useradd \- cr\('eer un nouvel utilisateur ou modifier les informations par d\('efaut appliqu\('ees aux nouveaux utilisateurs +.SH "SYNOPSIS" +.HP \w'\fBuseradd\fR\ 'u +\fBuseradd\fR [\fIoptions\fR] \fILOGIN\fR +.HP \w'\fBuseradd\fR\ 'u +\fBuseradd\fR \-D +.HP \w'\fBuseradd\fR\ 'u +\fBuseradd\fR \-D [\fIoptions\fR] +.SH "DESCRIPTION" +.PP +When invoked without the +\fB\-D\fR +option, the +\fBuseradd\fR +command creates a new user account using the values specified on the command line plus the default values from the system\&. Depending on command line options, the +\fBuseradd\fR +command will update system files and may also create the new user\*(Aqs home directory and copy initial files\&. +.PP +By default, a group will also be created for the new user (see +\fB\-g\fR, +\fB\-N\fR, +\fB\-U\fR, and +\fBUSERGROUPS_ENAB\fR)\&. +.SH "OPTIONS" +.PP +The options which apply to the +\fBuseradd\fR +command are: +.PP +\fB\-\-badname\fR\ \& +.RS 4 +Allow names that do not conform to standards\&. +.RE +.PP +\fB\-b\fR, \fB\-\-base\-dir\fR\ \&\fIBASE_DIR\fR +.RS 4 +The default base directory for the system if +\fB\-d\fR\ \&\fIHOME_DIR\fR +is not specified\&. +\fIBASE_DIR\fR +is concatenated with the account name to define the home directory\&. If the +\fB\-m\fR +option is not used, +\fIBASE_DIR\fR +must exist\&. +.sp +If this option is not specified, +\fBuseradd\fR +will use the base directory specified by the +\fBHOME\fR +variable in +/etc/default/useradd, or +/home +by default\&. +.RE +.PP +\fB\-c\fR, \fB\-\-comment\fR\ \&\fICOMMENT\fR +.RS 4 +Toute cha\(^ine de texte\&. C\*(Aqest g\('en\('eralement une description courte du compte, elle est actuellement utilis\('ee comme champ pour le nom complet de l\*(Aqutilisateur\&. +.RE +.PP +\fB\-d\fR, \fB\-\-home\-dir\fR\ \&\fIHOME_DIR\fR +.RS 4 +The new user will be created using +\fIHOME_DIR\fR +as the value for the user\*(Aqs login directory\&. The default is to append the +\fILOGIN\fR +name to +\fIBASE_DIR\fR +and use that as the login directory name\&. The directory +\fIHOME_DIR\fR +does not have to exist but will not be created if it is missing\&. +.RE +.PP +\fB\-D\fR, \fB\-\-defaults\fR +.RS 4 +Consultez ci\-dessous la sous\-section \(Fo\ \&Modifier les valeurs par d\('efaut\ \&\(Fc\&. +.RE +.PP +\fB\-e\fR, \fB\-\-expiredate\fR\ \&\fIEXPIRE_DATE\fR +.RS 4 +The date on which the user account will be disabled\&. The date is specified in the format +\fIYYYY\-MM\-DD\fR\&. +.sp +If not specified, +\fBuseradd\fR +will use the default expiry date specified by the +\fBEXPIRE\fR +variable in +/etc/default/useradd, or an empty string (no expiry) by default\&. +.RE +.PP +\fB\-f\fR, \fB\-\-inactive\fR\ \&\fIINACTIVE\fR +.RS 4 +Nombre de jours suivant la fin de validit\('e d\*(Aqun mot de passe apr\(`es lequel le compte est d\('efinitivement d\('esactiv\('e\&. Une valeur de 0 d\('esactive le compte d\(`es que le mot de passe a d\('epass\('e sa fin de validit\('e, et une valeur de \-1 d\('esactive cette fonctionnalit\('e\&. +.sp +If not specified, +\fBuseradd\fR +will use the default inactivity period specified by the +\fBINACTIVE\fR +variable in +/etc/default/useradd, or \-1 by default\&. +.RE +.PP +\fB\-g\fR, \fB\-\-gid\fR\ \&\fIGROUP\fR +.RS 4 +Nom du groupe ou identifiant num\('erique du groupe de connexion initial de l\*(Aqutilisateur\&. Le nom du groupe doit exister\&. Un num\('ero de groupe doit se r\('ef\('erer \(`a un groupe d\('ej\(`a existant\&. +.sp +If not specified, the behavior of +\fBuseradd\fR +will depend on the +\fBUSERGROUPS_ENAB\fR +variable in +/etc/login\&.defs\&. If this variable is set to +\fIyes\fR +(or +\fB\-U/\-\-user\-group\fR +is specified on the command line), a group will be created for the user, with the same name as her loginname\&. If the variable is set to +\fIno\fR +(or +\fB\-N/\-\-no\-user\-group\fR +is specified on the command line), useradd will set the primary group of the new user to the value specified by the +\fBGROUP\fR +variable in +/etc/default/useradd, or 100 by default\&. +.RE +.PP +\fB\-G\fR, \fB\-\-groups\fR\ \&\fIGROUP1\fR[\fI,GROUP2,\&.\&.\&.\fR[\fI,GROUPN\fR]]] +.RS 4 +A list of supplementary groups which the user is also a member of\&. Each group is separated from the next by a comma, with no intervening whitespace\&. The groups are subject to the same restrictions as the group given with the +\fB\-g\fR +option\&. The default is for the user to belong only to the initial group\&. +.RE +.PP +\fB\-h\fR, \fB\-\-help\fR +.RS 4 +Afficher un message d\*(Aqaide et quitter\&. +.RE +.PP +\fB\-k\fR, \fB\-\-skel\fR\ \&\fISKEL_DIR\fR +.RS 4 +The skeleton directory, which contains files and directories to be copied in the user\*(Aqs home directory, when the home directory is created by +\fBuseradd\fR\&. +.sp +This option is only valid if the +\fB\-m\fR +(or +\fB\-\-create\-home\fR) option is specified\&. +.sp +If this option is not set, the skeleton directory is defined by the +\fBSKEL\fR +variable in +/etc/default/useradd +or, by default, +/etc/skel\&. +.sp +Si possible, les ACL et les attributs \('etendus seront copi\('es\&. +.RE +.PP +\fB\-K\fR, \fB\-\-key\fR\ \&\fIKEY\fR=\fIVALUE\fR +.RS 4 +Overrides +/etc/login\&.defs +defaults (\fBUID_MIN\fR, +\fBUID_MAX\fR, +\fBUMASK\fR, +\fBPASS_MAX_DAYS\fR +and others)\&. + +Example: +\fB\-K\fR\ \&\fIPASS_MAX_DAYS\fR=\fI\-1\fR +can be used when creating system account to turn off password aging, even though system account has no password at all\&. Multiple +\fB\-K\fR +options can be specified, e\&.g\&.: +\fB\-K\fR\ \&\fIUID_MIN\fR=\fI100\fR\ \& +\fB\-K\fR\ \&\fIUID_MAX\fR=\fI499\fR +.RE +.PP +\fB\-l\fR, \fB\-\-no\-log\-init\fR +.RS 4 +N\*(Aqajoute pas l\*(Aqutilisateur aux bases de donn\('ees lastlog et faillog\&. +.sp +Par d\('efaut, les entr\('ees de l\*(Aqutilisateur dans les bases de donn\('ees lastlog et faillog sont remises \(`a z\('ero pour \('eviter de r\('eutiliser les entr\('ees d\*(Aqun utilisateur pr\('ec\('edemment supprim\('e\&. +.RE +.PP +\fB\-m\fR, \fB\-\-create\-home\fR +.RS 4 +Create the user\*(Aqs home directory if it does not exist\&. The files and directories contained in the skeleton directory (which can be defined with the +\fB\-k\fR +option) will be copied to the home directory\&. +.sp +By default, if this option is not specified and +\fBCREATE_HOME\fR +is not enabled, no home directories are created\&. +.RE +.PP +\fB\-M\fR, \fB\-\-no\-create\-home\fR +.RS 4 +Do no create the user\*(Aqs home directory, even if the system wide setting from +/etc/login\&.defs +(\fBCREATE_HOME\fR) is set to +\fIyes\fR\&. +.RE +.PP +\fB\-N\fR, \fB\-\-no\-user\-group\fR +.RS 4 +Do not create a group with the same name as the user, but add the user to the group specified by the +\fB\-g\fR +option or by the +\fBGROUP\fR +variable in +/etc/default/useradd\&. +.sp +The default behavior (if the +\fB\-g\fR, +\fB\-N\fR, and +\fB\-U\fR +options are not specified) is defined by the +\fBUSERGROUPS_ENAB\fR +variable in +/etc/login\&.defs\&. +.RE +.PP +\fB\-o\fR, \fB\-\-non\-unique\fR +.RS 4 +Permet de cr\('eer un compte d\*(Aqutilisateur avec un identifiant (\(Fo\ \&UID\ \&\(Fc) dupliqu\('e (non unique)\&. +.sp +This option is only valid in combination with the +\fB\-u\fR +option\&. +.RE +.PP +\fB\-p\fR, \fB\-\-password\fR\ \&\fIPASSWORD\fR +.RS 4 +The encrypted password, as returned by +\fBcrypt\fR(3)\&. The default is to disable the password\&. +.sp +\fBNote:\fR +This option is not recommended because the password (or encrypted password) will be visible by users listing the processes\&. +.sp +Il est n\('ecessaire de v\('erifier si le mot de passe respecte la politique de mots de passe du syst\(`eme\&. +.RE +.PP +\fB\-r\fR, \fB\-\-system\fR +.RS 4 +Cr\('eer un compte syst\(`eme\&. +.sp +System users will be created with no aging information in +/etc/shadow, and their numeric identifiers are chosen in the +\fBSYS_UID_MIN\fR\-\fBSYS_UID_MAX\fR +range, defined in +/etc/login\&.defs, instead of +\fBUID_MIN\fR\-\fBUID_MAX\fR +(and their +\fBGID\fR +counterparts for the creation of groups)\&. +.sp +Note that +\fBuseradd\fR +will not create a home directory for such a user, regardless of the default setting in +/etc/login\&.defs +(\fBCREATE_HOME\fR)\&. You have to specify the +\fB\-m\fR +options if you want a home directory for a system account to be created\&. +.RE +.PP +\fB\-R\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\-P\fR, \fB\-\-prefix\fR\ \&\fIPREFIX_DIR\fR +.RS 4 +Apply changes in the +\fIPREFIX_DIR\fR +directory and use the configuration files from the +\fIPREFIX_DIR\fR +directory\&. This option does not chroot and is intended for preparing a cross\-compilation target\&. Some limitations: NIS and LDAP users/groups are not verified\&. PAM authentication is using the host files\&. No SELINUX support\&. +.RE +.PP +\fB\-s\fR, \fB\-\-shell\fR\ \&\fISHELL\fR +.RS 4 +The name of the user\*(Aqs login shell\&. The default is to leave this field blank, which causes the system to select the default login shell specified by the +\fBSHELL\fR +variable in +/etc/default/useradd, or an empty string by default\&. +.RE +.PP +\fB\-u\fR, \fB\-\-uid\fR\ \&\fIUID\fR +.RS 4 +The numerical value of the user\*(Aqs ID\&. This value must be unique, unless the +\fB\-o\fR +option is used\&. The value must be non\-negative\&. The default is to use the smallest ID value greater than or equal to +\fBUID_MIN\fR +and greater than every other user\&. +.sp +See also the +\fB\-r\fR +option and the +\fBUID_MAX\fR +description\&. +.RE +.PP +\fB\-U\fR, \fB\-\-user\-group\fR +.RS 4 +Cr\('ee un groupe avec le m\(^eme nom que celui de l\*(Aqutilisateur, et ajoute l\*(Aqutilisateur \(`a ce groupe\&. +.sp +The default behavior (if the +\fB\-g\fR, +\fB\-N\fR, and +\fB\-U\fR +options are not specified) is defined by the +\fBUSERGROUPS_ENAB\fR +variable in +/etc/login\&.defs\&. +.RE +.PP +\fB\-Z\fR, \fB\-\-selinux\-user\fR\ \&\fISEUSER\fR +.RS 4 +L\*(Aqutilisateur SELinux utilis\('e pour la connexion de l\*(Aqutilisateur\&. Le comportement par d\('efaut est de laisser ce champ vide\&. Le syst\(`eme s\('electionnera alors l\*(Aqutilisateur SELinux par d\('efaut\&. +.RE +.SS "Modifier les valeurs par d\('efaut" +.PP +When invoked with only the +\fB\-D\fR +option, +\fBuseradd\fR +will display the current default values\&. When invoked with +\fB\-D\fR +plus other options, +\fBuseradd\fR +will update the default values for the specified options\&. Valid default\-changing options are: +.PP +\fB\-b\fR, \fB\-\-base\-dir\fR\ \&\fIBASE_DIR\fR +.RS 4 +The path prefix for a new user\*(Aqs home directory\&. The user\*(Aqs name will be affixed to the end of +\fIBASE_DIR\fR +to form the new user\*(Aqs home directory name, if the +\fB\-d\fR +option is not used when creating a new account\&. +.sp +This option sets the +\fBHOME\fR +variable in +/etc/default/useradd\&. +.RE +.PP +\fB\-e\fR, \fB\-\-expiredate\fR\ \&\fIEXPIRE_DATE\fR +.RS 4 +Date \(`a laquelle le compte utilisateur sera d\('esactiv\('e\&. +.sp +This option sets the +\fBEXPIRE\fR +variable in +/etc/default/useradd\&. +.RE +.PP +\fB\-f\fR, \fB\-\-inactive\fR\ \&\fIINACTIVE\fR +.RS 4 +Nombre de jours apr\(`es la fin de validit\('e d\*(Aqun mot de passe avant que le compte ne soit d\('esactiv\('e\&. +.sp +This option sets the +\fBINACTIVE\fR +variable in +/etc/default/useradd\&. +.RE +.PP +\fB\-g\fR, \fB\-\-gid\fR\ \&\fIGROUP\fR +.RS 4 +The group name or ID for a new user\*(Aqs initial group (when the +\fB\-N/\-\-no\-user\-group\fR +is used or when the +\fBUSERGROUPS_ENAB\fR +variable is set to +\fIno\fR +in +/etc/login\&.defs)\&. The named group must exist, and a numerical group ID must have an existing entry\&. +.sp +This option sets the +\fBGROUP\fR +variable in +/etc/default/useradd\&. +.RE +.PP +\fB\-s\fR, \fB\-\-shell\fR\ \&\fISHELL\fR +.RS 4 +Le nom de l\*(Aqinterpr\('eteur de commandes du nouvel utilisateur\&. +.sp +This option sets the +\fBSHELL\fR +variable in +/etc/default/useradd\&. +.RE +.SH "NOTES" +.PP +The system administrator is responsible for placing the default user files in the +/etc/skel/ +directory (or any other skeleton directory specified in +/etc/default/useradd +or on the command line)\&. +.SH "AVERTISSEMENTS" +.PP +Vous ne pouvez pas ajouter d\*(Aqutilisateur \(`a un groupe NIS ou LDAP\&. Cela doit \(^etre effectu\('e sur le serveur correspondant\&. +.PP +Similarly, if the username already exists in an external user database such as NIS or LDAP, +\fBuseradd\fR +will deny the user account creation request\&. +.PP +Les noms d\*(Aqutilisateur doivent commencer par une lettre minuscule ou un tiret bas (\(Fo\ \&underscore\ \&\(Fc), et seuls des lettres minuscules, des chiffres, des \(Fo\ \&underscore\ \&\(Fc, ou des tirets peuvent suivre\&. Ils peuvent se terminer par un signe dollar\&. Soit, sous la forme d\*(Aqune expression rationnelle\ \&: [a\-z_][a\-z0\-9_\-]*[$]? +.PP +Les noms d\*(Aqutilisateur sont limit\('es \(`a 16 caract\(`eres\&. +.SH "CONFIGURATION" +.PP +The following configuration variables in +/etc/login\&.defs +change the behavior of this tool: +.PP +\fBCREATE_HOME\fR (boolean) +.RS 4 +Indiquer si un r\('epertoire personnel doit \(^etre cr\('e\('e par d\('efaut pour les nouveaux utilisateurs\&. +.sp +Ce r\('eglage ne s\*(Aqapplique pas pour les utilisateurs syst\(`eme, et peut \(^etre annul\('e sur la ligne de commande\&. +.RE +.PP +\fBGID_MAX\fR (number), \fBGID_MIN\fR (number) +.RS 4 +Range of group IDs used for the creation of regular groups by +\fBuseradd\fR, +\fBgroupadd\fR, or +\fBnewusers\fR\&. +.sp +The default value for +\fBGID_MIN\fR +(resp\&. +\fBGID_MAX\fR) is 1000 (resp\&. 60000)\&. +.RE +.PP +\fBHOME_MODE\fR (number) +.RS 4 +The mode for new home directories\&. If not specified, the +\fBUMASK\fR +is used to create the mode\&. +.sp +\fBuseradd\fR +and +\fBnewusers\fR +use this to set the mode of the home directory they create\&. +.RE +.PP +\fBLASTLOG_UID_MAX\fR (number) +.RS 4 +Highest user ID number for which the lastlog entries should be updated\&. As higher user IDs are usually tracked by remote user identity and authentication services there is no need to create a huge sparse lastlog file for them\&. +.sp +No +\fBLASTLOG_UID_MAX\fR +option present in the configuration means that there is no user ID limit for writing lastlog entries\&. +.RE +.PP +\fBMAIL_DIR\fR (string) +.RS 4 +R\('epertoire d\*(Aqattente des courriels (\(Fo\ \&mail spool directory\ \&\(Fc)\&. Ce param\(`etre est n\('ecessaire pour manipuler les bo\(^ites \(`a lettres lorsque le compte d\*(Aqun utilisateur est modifi\('e ou supprim\('e\&. S\*(Aqil n\*(Aqest pas sp\('ecifi\('e, une valeur par d\('efaut d\('efinie \(`a la compilation est utilis\('ee\&. +.RE +.PP +\fBMAIL_FILE\fR (string) +.RS 4 +D\('efinir l\*(Aqemplacement des bo\(^ites aux lettres des utilisateurs relativement \(`a leur r\('epertoire personnel\&. +.RE +.PP +The +\fBMAIL_DIR\fR +and +\fBMAIL_FILE\fR +variables are used by +\fBuseradd\fR, +\fBusermod\fR, and +\fBuserdel\fR +to create, move, or delete the user\*(Aqs mail spool\&. +.PP +If +\fBMAIL_CHECK_ENAB\fR +is set to +\fIyes\fR, they are also used to define the +\fBMAIL\fR +environment variable\&. +.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 +\fBPASS_MAX_DAYS\fR (number) +.RS 4 +Nombre maximum de jours de validit\('e d\*(Aqun mot de passe\&. Apr\(`es cette dur\('ee, une modification du mot de passe est obligatoire\&. S\*(Aqil n\*(Aqest pas pr\('ecis\('e, la valeur de \-1 est utilis\('ee (ce qui enl\(`eve toute restriction)\&. +.RE +.PP +\fBPASS_MIN_DAYS\fR (number) +.RS 4 +Nombre minimum de jours autoris\('e avant la modification d\*(Aqun mot de passe\&. Toute tentative de modification du mot de passe avant cette dur\('ee est rejet\('ee\&. S\*(Aqil n\*(Aqest pas pr\('ecis\('e, la valeur de \-1 est utilis\('ee (ce qui enl\(`eve toute restriction)\&. +.RE +.PP +\fBPASS_WARN_AGE\fR (number) +.RS 4 +Nombre de jours durant lesquels l\*(Aqutilisateur recevra un avertissement avant que son mot de passe n\*(Aqarrive en fin de validit\('e\&. Une valeur n\('egative signifie qu\*(Aqaucun avertissement n\*(Aqest donn\('e\&. S\*(Aqil n\*(Aqest pas pr\('ecis\('e, aucun avertissement n\*(Aqest donn\('e\&. +.RE +.PP +\fBSUB_GID_MIN\fR (number), \fBSUB_GID_MAX\fR (number), \fBSUB_GID_COUNT\fR (number) +.RS 4 +If +/etc/subuid +exists, the commands +\fBuseradd\fR +and +\fBnewusers\fR +(unless the user already have subordinate group IDs) allocate +\fBSUB_GID_COUNT\fR +unused group IDs from the range +\fBSUB_GID_MIN\fR +to +\fBSUB_GID_MAX\fR +for each new user\&. +.sp +The default values for +\fBSUB_GID_MIN\fR, +\fBSUB_GID_MAX\fR, +\fBSUB_GID_COUNT\fR +are respectively 100000, 600100000 and 65536\&. +.RE +.PP +\fBSUB_UID_MIN\fR (number), \fBSUB_UID_MAX\fR (number), \fBSUB_UID_COUNT\fR (number) +.RS 4 +If +/etc/subuid +exists, the commands +\fBuseradd\fR +and +\fBnewusers\fR +(unless the user already have subordinate user IDs) allocate +\fBSUB_UID_COUNT\fR +unused user IDs from the range +\fBSUB_UID_MIN\fR +to +\fBSUB_UID_MAX\fR +for each new user\&. +.sp +The default values for +\fBSUB_UID_MIN\fR, +\fBSUB_UID_MAX\fR, +\fBSUB_UID_COUNT\fR +are respectively 100000, 600100000 and 65536\&. +.RE +.PP +\fBSYS_GID_MAX\fR (number), \fBSYS_GID_MIN\fR (number) +.RS 4 +Range of group IDs used for the creation of system groups by +\fBuseradd\fR, +\fBgroupadd\fR, or +\fBnewusers\fR\&. +.sp +The default value for +\fBSYS_GID_MIN\fR +(resp\&. +\fBSYS_GID_MAX\fR) is 101 (resp\&. +\fBGID_MIN\fR\-1)\&. +.RE +.PP +\fBSYS_UID_MAX\fR (number), \fBSYS_UID_MIN\fR (number) +.RS 4 +Range of user IDs used for the creation of system users by +\fBuseradd\fR +or +\fBnewusers\fR\&. +.sp +The default value for +\fBSYS_UID_MIN\fR +(resp\&. +\fBSYS_UID_MAX\fR) is 101 (resp\&. +\fBUID_MIN\fR\-1)\&. +.RE +.PP +\fBUID_MAX\fR (number), \fBUID_MIN\fR (number) +.RS 4 +Range of user IDs used for the creation of regular users by +\fBuseradd\fR +or +\fBnewusers\fR\&. +.sp +The default value for +\fBUID_MIN\fR +(resp\&. +\fBUID_MAX\fR) is 1000 (resp\&. 60000)\&. +.RE +.PP +\fBUMASK\fR (number) +.RS 4 +Valeur d\*(Aqinitialisation du masque de permissions\&. S\*(Aqil n\*(Aqest pas pr\('ecis\('e, le masque des permissions sera initialis\('e \(`a 022\&. +.sp +\fBuseradd\fR +and +\fBnewusers\fR +use this mask to set the mode of the home directory they create if +\fBHOME_MODE\fR +is not set\&. +.sp +It is also used by +\fBlogin\fR +to define users\*(Aq initial umask\&. Note that this mask can be overridden by the user\*(Aqs GECOS line (if +\fBQUOTAS_ENAB\fR +is set) or by the specification of a limit with the +\fIK\fR +identifier in +\fBlimits\fR(5)\&. +.RE +.PP +\fBUSERGROUPS_ENAB\fR (boolean) +.RS 4 +Activer la mise en place de bits de masque de groupe (\(Fo\ \&umask group bits\ \&\(Fc) identiques \(`a ceux du propri\('etaire (exemple\ \&: 022 \-> 002, 077 \-> 007) pour les utilisateurs non privil\('egi\('es, si l\*(AqUID est identique au GID et que l\*(Aqidentifiant de connexion est identique au groupe principal\&. +.sp +If set to +\fIyes\fR, +\fBuserdel\fR +will remove the user\*(Aqs group if it contains no more members, and +\fBuseradd\fR +will create by default a group with the name of the user\&. +.RE +.SH "FICHIERS" +.PP +/etc/passwd +.RS 4 +Informations sur les comptes des utilisateurs\&. +.RE +.PP +/etc/shadow +.RS 4 +Informations s\('ecuris\('ees sur les comptes utilisateurs\&. +.RE +.PP +/etc/group +.RS 4 +Informations sur les groupes\&. +.RE +.PP +/etc/gshadow +.RS 4 +Informations s\('ecuris\('ees sur les groupes\&. +.RE +.PP +/etc/default/useradd +.RS 4 +Valeurs par d\('efaut pour la cr\('eation de comptes\&. +.RE +.PP +/etc/skel/ +.RS 4 +R\('epertoire contenant les fichiers par d\('efaut\&. +.RE +.PP +/etc/subgid +.RS 4 +IDs des groupes subalternes d\*(Aqun utilisateur\&. +.RE +.PP +/etc/subuid +.RS 4 +IDs de utilisateurs subalternes d\*(Aqun utilisateur\&. +.RE +.PP +/etc/login\&.defs +.RS 4 +Configuration de la suite des mots de passe cach\('es \(Fo\ \&shadow password\ \&\(Fc\&. +.RE +.SH "VALEURS DE RETOUR" +.PP +The +\fBuseradd\fR +command exits with the following values: +.PP +\fI0\fR +.RS 4 +success +.RE +.PP +\fI1\fR +.RS 4 +can\*(Aqt update password file +.RE +.PP +\fI2\fR +.RS 4 +invalid command syntax +.RE +.PP +\fI3\fR +.RS 4 +invalid argument to option +.RE +.PP +\fI4\fR +.RS 4 +UID already in use (and no +\fB\-o\fR) +.RE +.PP +\fI6\fR +.RS 4 +specified group doesn\*(Aqt exist +.RE +.PP +\fI9\fR +.RS 4 +username already in use +.RE +.PP +\fI10\fR +.RS 4 +can\*(Aqt update group file +.RE +.PP +\fI12\fR +.RS 4 +can\*(Aqt create home directory +.RE +.PP +\fI14\fR +.RS 4 +can\*(Aqt update SELinux user mapping +.RE +.SH "VOIR AUSSI" +.PP +\fBchfn\fR(1), +\fBchsh\fR(1), +\fBpasswd\fR(1), +\fBcrypt\fR(3), +\fBgroupadd\fR(8), +\fBgroupdel\fR(8), +\fBgroupmod\fR(8), +\fBlogin.defs\fR(5), +\fBnewusers\fR(8), +\fBsubgid\fR(5), \fBsubuid\fR(5), +\fBuserdel\fR(8), +\fBusermod\fR(8)\&. |