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Diffstat (limited to 'man/de/man8/usermod.8')
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diff --git a/man/de/man8/usermod.8 b/man/de/man8/usermod.8 new file mode 100644 index 0000000..7183a39 --- /dev/null +++ b/man/de/man8/usermod.8 @@ -0,0 +1,469 @@ +'\" t +.\" Title: usermod +.\" Author: Julianne Frances Haugh +.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/> +.\" Date: 23.01.2020 +.\" Manual: Befehle zur Systemverwaltung +.\" Source: shadow-utils 4.8.1 +.\" Language: German +.\" +.TH "USERMOD" "8" "23.01.2020" "shadow\-utils 4\&.8\&.1" "Befehle zur Systemverwaltung" +.\" ----------------------------------------------------------------- +.\" * 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 "NAME" +usermod \- ver\(:andert ein Benutzerkonto +.SH "\(:UBERSICHT" +.HP \w'\fBusermod\fR\ 'u +\fBusermod\fR [\fIOptionen\fR] \fIANMELDENAME\fR +.SH "BESCHREIBUNG" +.PP +The +\fBusermod\fR +command modifies the system account files to reflect the changes that are specified on the command line\&. +.SH "OPTIONEN" +.PP +The options which apply to the +\fBusermod\fR +command are: +.PP +\fB\-a\fR, \fB\-\-append\fR +.RS 4 +Add the user to the supplementary group(s)\&. Use only with the +\fB\-G\fR +option\&. +.RE +.PP +\fB\-b\fR, \fB\-\-badnames\fR +.RS 4 +Allow names that do not conform to standards\&. +.RE +.PP +\fB\-c\fR, \fB\-\-comment\fR\ \&\fICOMMENT\fR +.RS 4 +The new value of the user\*(Aqs password file comment field\&. It is normally modified using the +\fBchfn\fR(1) +utility\&. +.RE +.PP +\fB\-d\fR, \fB\-\-home\fR\ \&\fIHOME_DIR\fR +.RS 4 +das neue Home\-Verzeichnis des Benutzers +.sp +If the +\fB\-m\fR +option is given, the contents of the current home directory will be moved to the new home directory, which is created if it does not already exist\&. +.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 +An empty +\fIEXPIRE_DATE\fR +argument will disable the expiration of the account\&. +.sp +This option requires a +/etc/shadow +file\&. A +/etc/shadow +entry will be created if there were none\&. +.RE +.PP +\fB\-f\fR, \fB\-\-inactive\fR\ \&\fIINACTIVE\fR +.RS 4 +Die Anzahl von Tagen, nach denen ein Passwort abgelaufen ist, bis das Konto deaktiviert wird\&. +.sp +Ein Wert von 0 deaktiviert das Konto, sobald das Passwort abl\(:auft\&. Ein Wert von \-1 schaltet diese Funktion ab\&. +.sp +This option requires a +/etc/shadow +file\&. A +/etc/shadow +entry will be created if there were none\&. +.RE +.PP +\fB\-g\fR, \fB\-\-gid\fR\ \&\fIGROUP\fR +.RS 4 +Der Name oder die Zahl der anf\(:anglichen Anmeldegruppe eines neuen Benutzers\&. Der Gruppenname muss existieren\&. +.sp +Jede Datei im Home\-Verzeichnis des Benutzers, die der alten Hauptgruppe des Benutzers geh\(:orte, wird dieser neuen Gruppe geh\(:oren\&. +.sp +Die Gruppenzugeh\(:origkeit von Dateien au\(sserhalb des Home\-Verzeichnisses des Benutzers muss per Hand angepasst werden\&. +.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\&. +.sp +If the user is currently a member of a group which is not listed, the user will be removed from the group\&. This behaviour can be changed via the +\fB\-a\fR +option, which appends the user to the current supplementary group list\&. +.RE +.PP +\fB\-l\fR, \fB\-\-login\fR\ \&\fINEW_LOGIN\fR +.RS 4 +The name of the user will be changed from +\fILOGIN\fR +to +\fINEW_LOGIN\fR\&. Nothing else is changed\&. In particular, the user\*(Aqs home directory or mail spool should probably be renamed manually to reflect the new login name\&. +.RE +.PP +\fB\-L\fR, \fB\-\-lock\fR +.RS 4 +Lock a user\*(Aqs password\&. This puts a \*(Aq!\*(Aq in front of the encrypted password, effectively disabling the password\&. You can\*(Aqt use this option with +\fB\-p\fR +or +\fB\-U\fR\&. +.sp +Note: if you wish to lock the account (not only access with a password), you should also set the +\fIEXPIRE_DATE\fR +to +\fI1\fR\&. +.RE +.PP +\fB\-m\fR, \fB\-\-move\-home\fR +.RS 4 +verschiebt den Inhalt des Home\-Verzeichnisses eines Benutzers zu dem neuen Ziel +.sp +This option is only valid in combination with the +\fB\-d\fR +(or +\fB\-\-home\fR) option\&. +.sp +\fBusermod\fR +will try to adapt the ownership of the files and to copy the modes, ACL and extended attributes, but manual changes might be needed afterwards\&. +.RE +.PP +\fB\-o\fR, \fB\-\-non\-unique\fR +.RS 4 +When used with the +\fB\-u\fR +option, this option allows to change the user ID to a non\-unique value\&. +.RE +.PP +\fB\-p\fR, \fB\-\-password\fR\ \&\fIPASSWORD\fR +.RS 4 +The encrypted password, as returned by +\fBcrypt\fR(3)\&. +.sp +\fBNote:\fR +This option is not recommended because the password (or encrypted password) will be visible by users listing the processes\&. +.sp +Sie sollten sicherstellen, dass das Passwort den Passwortrichtlinien des Systems entspricht\&. +.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 +Der Name der neuen Anmelde\-Shell des Benutzers\&. Falls dieses Feld leer gelassen wird, verwendet das System die Standard\-Anmelde\-Shell\&. +.RE +.PP +\fB\-u\fR, \fB\-\-uid\fR\ \&\fIUID\fR +.RS 4 +der neue numerische Wert der UID des Benutzers +.sp +This value must be unique, unless the +\fB\-o\fR +option is used\&. The value must be non\-negative\&. +.sp +F\(:ur die Mailbox des Benutzers und alle Dateien, die ihm geh\(:oren und sich in seinem Home\-Verzeichnis befinden, wird die ID des Eigent\(:umers automatisch angepasst\&. +.sp +Der Eigent\(:umer von Dateien au\(sserhalb des Home\-Verzeichnisses des Benutzers muss per Hand angepasst werden\&. +.sp +No checks will be performed with regard to the +\fBUID_MIN\fR, +\fBUID_MAX\fR, +\fBSYS_UID_MIN\fR, or +\fBSYS_UID_MAX\fR +from +/etc/login\&.defs\&. +.RE +.PP +\fB\-U\fR, \fB\-\-unlock\fR +.RS 4 +Unlock a user\*(Aqs password\&. This removes the \*(Aq!\*(Aq in front of the encrypted password\&. You can\*(Aqt use this option with +\fB\-p\fR +or +\fB\-L\fR\&. +.sp +Note: if you wish to unlock the account (not only access with a password), you should also set the +\fIEXPIRE_DATE\fR +(for example to +\fI99999\fR, or to the +\fBEXPIRE\fR +value from +/etc/default/useradd)\&. +.RE +.PP +\fB\-v\fR, \fB\-\-add\-subuids\fR\ \&\fIFIRST\fR\-\fILAST\fR +.RS 4 +Add a range of subordinate uids to the user\*(Aqs account\&. +.sp +This option may be specified multiple times to add multiple ranges to a users account\&. +.sp +No checks will be performed with regard to +\fBSUB_UID_MIN\fR, +\fBSUB_UID_MAX\fR, or +\fBSUB_UID_COUNT\fR +from /etc/login\&.defs\&. +.RE +.PP +\fB\-V\fR, \fB\-\-del\-subuids\fR\ \&\fIFIRST\fR\-\fILAST\fR +.RS 4 +Remove a range of subordinate uids from the user\*(Aqs account\&. +.sp +This option may be specified multiple times to remove multiple ranges to a users account\&. When both +\fB\-\-del\-subuids\fR +and +\fB\-\-add\-subuids\fR +are specified, the removal of all subordinate uid ranges happens before any subordinate uid range is added\&. +.sp +No checks will be performed with regard to +\fBSUB_UID_MIN\fR, +\fBSUB_UID_MAX\fR, or +\fBSUB_UID_COUNT\fR +from /etc/login\&.defs\&. +.RE +.PP +\fB\-w\fR, \fB\-\-add\-subgids\fR\ \&\fIFIRST\fR\-\fILAST\fR +.RS 4 +Add a range of subordinate gids to the user\*(Aqs account\&. +.sp +This option may be specified multiple times to add multiple ranges to a users account\&. +.sp +No checks will be performed with regard to +\fBSUB_GID_MIN\fR, +\fBSUB_GID_MAX\fR, or +\fBSUB_GID_COUNT\fR +from /etc/login\&.defs\&. +.RE +.PP +\fB\-W\fR, \fB\-\-del\-subgids\fR\ \&\fIFIRST\fR\-\fILAST\fR +.RS 4 +Remove a range of subordinate gids from the user\*(Aqs account\&. +.sp +This option may be specified multiple times to remove multiple ranges to a users account\&. When both +\fB\-\-del\-subgids\fR +and +\fB\-\-add\-subgids\fR +are specified, the removal of all subordinate gid ranges happens before any subordinate gid range is added\&. +.sp +No checks will be performed with regard to +\fBSUB_GID_MIN\fR, +\fBSUB_GID_MAX\fR, or +\fBSUB_GID_COUNT\fR +from /etc/login\&.defs\&. +.RE +.PP +\fB\-Z\fR, \fB\-\-selinux\-user\fR\ \&\fISEUSER\fR +.RS 4 +der neue SELinux\-Benutzer f\(:ur den Anmeldenamen des Benutzers +.sp +A blank +\fISEUSER\fR +will remove the SELinux user mapping for user +\fILOGIN\fR +(if any)\&. +.RE +.SH "WARNUNGEN" +.PP +You must make certain that the named user is not executing any processes when this command is being executed if the user\*(Aqs numerical user ID, the user\*(Aqs name, or the user\*(Aqs home directory is being changed\&. +\fBusermod\fR +checks this on Linux\&. On other platforms it only uses utmp to check if the user is logged in\&. +.PP +You must change the owner of any +\fBcrontab\fR +files or +\fBat\fR +jobs manually\&. +.PP +Sie m\(:ussen alle \(:Anderung in Bezug auf NIS auf dem NIS\-Server vornehmen\&. +.SH "KONFIGURATION" +.PP +The following configuration variables in +/etc/login\&.defs +change the behavior of this tool: +.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 +Das Verzeichnis des Mail\-Spools\&. Diese Angabe wird ben\(:otigt, um die Mailbox zu bearbeiten, nachdem das entsprechende Benutzerkonto ver\(:andert oder gel\(:oscht wurde\&. Falls nicht angegeben, wird ein Standard verwendet, der beim Kompilieren festgelegt wurde\&. +.RE +.PP +\fBMAIL_FILE\fR (string) +.RS 4 +Legt den Ort der Mail\-Spool\-Dateien eines Benutzers relativ zu seinem Home\-Verzeichnis fest\&. +.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 +Der Standardwert ist 0, was zur Folge hat, dass die Anzahl der Mitglieder einer Gruppe nicht begrenzt ist\&. +.sp +Diese F\(:ahigkeit (der aufgeteilten Gruppe) erm\(:oglicht es, die Zeilenl\(:ange in der Gruppendatei zu begrenzen\&. Damit kann sichergestellt werden, dass die Zeilen f\(:ur NIS\-Gruppen nicht l\(:anger als 1024 Zeichen sind\&. +.sp +Falls Sie eine solche Begrenzung ben\(:otigen, k\(:onnen Sie 25 verwenden\&. +.sp +Hinweis: Aufgeteilte Gruppen werden m\(:oglicherweise nicht von allen Werkzeugen unterst\(:utzt, selbst nicht aus der Shadow\-Werkzeugsammlung\&. Sie sollten diese Variable nur setzen, falls Sie zwingend darauf angewiesen sind\&. +.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 +.SH "DATEIEN" +.PP +/etc/group +.RS 4 +Informationen zu den Gruppenkonten +.RE +.PP +/etc/gshadow +.RS 4 +sichere Informationen zu den Gruppenkonten +.RE +.PP +/etc/login\&.defs +.RS 4 +Konfiguration der Shadow\-Passwort\-Werkzeugsammlung +.RE +.PP +/etc/passwd +.RS 4 +Informationen zu den Benutzerkonten +.RE +.PP +/etc/shadow +.RS 4 +verschl\(:usselte Informationen zu den Benutzerkonten +.RE +.PP +/etc/subgid +.RS 4 +Per user subordinate group IDs\&. +.RE +.PP +/etc/subuid +.RS 4 +Per user subordinate user IDs\&. +.RE +.SH "SIEHE AUCH" +.PP +\fBchfn\fR(1), +\fBchsh\fR(1), +\fBpasswd\fR(1), +\fBcrypt\fR(3), +\fBgpasswd\fR(8), +\fBgroupadd\fR(8), +\fBgroupdel\fR(8), +\fBgroupmod\fR(8), +\fBlogin.defs\fR(5), +\fBsubgid\fR(5), \fBsubuid\fR(5), +\fBuseradd\fR(8), +\fBuserdel\fR(8)\&. |