diff options
Diffstat (limited to '')
| -rw-r--r-- | man/zh_CN/man8/userdel.8 | 308 |
1 files changed, 308 insertions, 0 deletions
diff --git a/man/zh_CN/man8/userdel.8 b/man/zh_CN/man8/userdel.8 new file mode 100644 index 0000000..3c91432 --- /dev/null +++ b/man/zh_CN/man8/userdel.8 @@ -0,0 +1,308 @@ +'\" t +.\" Title: userdel +.\" Author: Julianne Frances Haugh +.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/> +.\" Date: 2020-01-23 +.\" Manual: 系统管理命令 +.\" Source: shadow-utils 4.8.1 +.\" Language: Chinese Simplified +.\" +.TH "USERDEL" "8" "2020-01-23" "shadow\-utils 4\&.8\&.1" "系统管理命令" +.\" ----------------------------------------------------------------- +.\" * 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 "名称" +userdel \- 删除用户账户和相关文件 +.SH "大纲" +.HP \w'\fBuserdel\fR\ 'u +\fBuserdel\fR [选项] \fI登录\fR +.SH "描述" +.PP +The +\fBuserdel\fR +command modifies the system account files, deleting all entries that refer to the user name +\fILOGIN\fR\&. The named user must exist\&. +.SH "选项" +.PP +The options which apply to the +\fBuserdel\fR +command are: +.PP +\fB\-f\fR, \fB\-\-force\fR +.RS 4 +This option forces the removal of the user account, even if the user is still logged in\&. It also forces +\fBuserdel\fR +to remove the user\*(Aqs home directory and mail spool, even if another user uses the same home directory or if the mail spool is not owned by the specified user\&. If +\fBUSERGROUPS_ENAB\fR +is defined to +\fIyes\fR +in +/etc/login\&.defs +and if a group exists with the same name as the deleted user, then this group will be removed, even if it is still the primary group of another user\&. +.sp +\fINote:\fR +This option is dangerous and may leave your system in an inconsistent state\&. +.RE +.PP +\fB\-h\fR, \fB\-\-help\fR +.RS 4 +现实帮助信息并退出。 +.RE +.PP +\fB\-r\fR, \fB\-\-remove\fR +.RS 4 +用户主目录中的文件将随用户主目录和用户邮箱一起删除。在其它文件系统中的文件必须手动搜索并删除。 +.sp +The mail spool is defined by the +\fBMAIL_DIR\fR +variable in the +login\&.defs +file\&. +.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\-Z\fR, \fB\-\-selinux\-user\fR +.RS 4 +移除用户登录的所有 SELinux 用户映射。 +.RE +.SH "配置文件" +.PP +The following configuration variables in +/etc/login\&.defs +change the behavior of this tool: +.PP +\fBMAIL_DIR\fR (string) +.RS 4 +邮箱目录。修改或删除用户账户时需要处理邮箱，如果没有指定，将使用编译时指定的默认值。 +.RE +.PP +\fBMAIL_FILE\fR (string) +.RS 4 +定义用户邮箱文件的位置(相对于主目录)。 +.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 +默认值是 0，意味着组中的成员数没有限制。 +.sp +此功能(分割组)允许限制组文件中的行长度。这对于确保 NIS 组的行比长于 1024 字符。 +.sp +如果要强制这个限制，可以使用 25。 +.sp +注意：分割组可能不受所有工具的支持(甚至在 Shadow 工具集中)。您不应该使用这个变量，除非真的需要。 +.RE +.PP +\fBUSERDEL_CMD\fR (string) +.RS 4 +如果定义了，这是删除账户时执行的命令。它应该移除所有属于此用户的的 at/cron/print 等作业(作为第一个参数传递)。 +.sp +这个脚本的返回值并不被带到账户中去。 +.sp +Here is an example script, which removes the user\*(Aqs cron, at and print jobs: +.sp +.if n \{\ +.RS 4 +.\} +.nf +#! /bin/sh + +# Check for the required argument\&. +if [ $# != 1 ]; then + echo "Usage: $0 username" + exit 1 +fi + +# Remove cron jobs\&. +crontab \-r \-u $1 + +# Remove at jobs\&. +# Note that it will remove any jobs owned by the same UID, +# even if it was shared by a different username\&. +AT_SPOOL_DIR=/var/spool/cron/atjobs +find $AT_SPOOL_DIR \-name "[^\&.]*" \-type f \-user $1 \-delete \e; + +# Remove print jobs\&. +lprm $1 + +# All done\&. +exit 0 + +.fi +.if n \{\ +.RE +.\} +.sp +.RE +.PP +\fBUSERGROUPS_ENAB\fR (boolean) +.RS 4 +如果 uid 和 gid 相同，用户名和主用户名也相同，使非 root 组的组掩码位和属主位相同 (如：022 \-> 002, 077 \-> 007)。 +.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 "文件" +.PP +/etc/group +.RS 4 +组账户信息。 +.RE +.PP +/etc/login\&.defs +.RS 4 +Shadow 密码套件配置。 +.RE +.PP +/etc/passwd +.RS 4 +用户账户信息。 +.RE +.PP +/etc/shadow +.RS 4 +安全用户账户信息。 +.RE +.PP +/etc/subgid +.RS 4 +Per user subordinate group IDs\&. +.RE +.PP +/etc/subuid +.RS 4 +Per user subordinate user IDs\&. +.RE +.SH "退出值" +.PP +The +\fBuserdel\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 +\fI6\fR +.RS 4 +specified user doesn\*(Aqt exist +.RE +.PP +\fI8\fR +.RS 4 +user currently logged in +.RE +.PP +\fI10\fR +.RS 4 +can\*(Aqt update group file +.RE +.PP +\fI12\fR +.RS 4 +can\*(Aqt remove home directory +.RE +.SH "CAVEATS" +.PP +\fBuserdel\fR +will not allow you to remove an account if there are running processes which belong to this account\&. In that case, you may have to kill those processes or lock the user\*(Aqs password or account and remove the account later\&. The +\fB\-f\fR +option can force the deletion of this account\&. +.PP +您应该手动检查所以文件系统，以确保没有遗留此用户的文件。 +.PP +您不能在 NIS 客户端上移除任何 NIS 属性。这必须在 NIS 服务器上执行。 +.PP +If +\fBUSERGROUPS_ENAB\fR +is defined to +\fIyes\fR +in +/etc/login\&.defs, +\fBuserdel\fR +will delete the group with the same name as the user\&. To avoid inconsistencies in the passwd and group databases, +\fBuserdel\fR +will check that this group is not used as a primary group for another user, and will just warn without deleting the group otherwise\&. The +\fB\-f\fR +option can force the deletion of this group\&. +.SH "参见" +.PP +\fBchfn\fR(1), +\fBchsh\fR(1), +\fBpasswd\fR(1), +\fBlogin.defs\fR(5), +\fBgpasswd\fR(8), +\fBgroupadd\fR(8), +\fBgroupdel\fR(8), +\fBgroupmod\fR(8), +\fBsubgid\fR(5), \fBsubuid\fR(5), +\fBuseradd\fR(8), +\fBusermod\fR(8)\&. |