19 files changed, 168 insertions, 127 deletions
diff --git a/man/zh_CN/man8/chgpasswd.8 b/man/zh_CN/man8/chgpasswd.8
index c462a32..29228e1 100644
--- a/man/zh_CN/man8/chgpasswd.8
+++ b/man/zh_CN/man8/chgpasswd.8
@@ -2,12 +2,12 @@
 .\"     Title: chgpasswd
 .\"    Author: Thomas K\(/loczko <kloczek@pld.org.pl>
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "CHGPASSWD" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "CHGPASSWD" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -31,7 +31,7 @@
 chgpasswd \- 批量更新组密码
 .SH "大纲"
 .HP \w'\fBchgpasswd\fR\ 'u
-\fBchgpasswd\fR [\fI选项\fR]
+\fBchgpasswd\fR [\fIoptions\fR]
 .SH "描述"
 .PP
 The
@@ -63,7 +63,12 @@ command are:
 .RS 4
 使用指定的方法加密密码。
 .sp
-可用的方法有 DES, MD5, NONE, and SHA256 或 SHA512，前提是您的 libc 支持这写方法。
+The available methods are
+\fIDES\fR,
+\fIMD5\fR, \fISHA256\fR, \fISHA512\fR
+and
+\fINONE\fR
+if your libc supports these methods\&.
 .RE
 .PP
 \fB\-e\fR, \fB\-\-encrypted\fR
@@ -94,14 +99,13 @@ directory\&. Only absolute paths are supported\&.
 .RS 4
 使用指定次数的轮转来加密密码。
 .sp
-值 0 表示让系统为加密方法选择默认的轮转次数 (5000)。
+You can only use this option with crypt method:
+\fISHA256\fR \fISHA512\fR
 .sp
-会强制最小 1,000，最大 9,9999,9999
-.sp
-您只可以对 SHA256 或 SHA512 使用此选项。
-.sp
-By default, the number of rounds is defined by the SHA_CRYPT_MIN_ROUNDS and SHA_CRYPT_MAX_ROUNDS variables in
+By default, the number of rounds for SHA256 or SHA512 is defined by the SHA_CRYPT_MIN_ROUNDS and SHA_CRYPT_MAX_ROUNDS variables in
 /etc/login\&.defs\&.
+.sp
+A minimal value of 1000 and a maximal value of 999,999,999 will be enforced for SHA256 and SHA512\&. The default number of rounds is 5000\&.
 .RE
 .SH "CAVEATS"
 .PP
diff --git a/man/zh_CN/man8/chpasswd.8 b/man/zh_CN/man8/chpasswd.8
index fa03ab8..3729e51 100644
--- a/man/zh_CN/man8/chpasswd.8
+++ b/man/zh_CN/man8/chpasswd.8
@@ -2,12 +2,12 @@
 .\"     Title: chpasswd
 .\"    Author: Julianne Frances Haugh
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "CHPASSWD" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "CHPASSWD" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -31,7 +31,7 @@
 chpasswd \- 批量更新密码
 .SH "大纲"
 .HP \w'\fBchpasswd\fR\ 'u
-\fBchpasswd\fR [\fI选项\fR]
+\fBchpasswd\fR [\fIoptions\fR]
 .SH "描述"
 .PP
 The
@@ -68,7 +68,12 @@ command are:
 .RS 4
 使用指定的方法加密密码。
 .sp
-可用的方法有 DES, MD5, NONE, and SHA256 或 SHA512，前提是您的 libc 支持这写方法。
+The available methods are
+\fIDES\fR,
+\fIMD5\fR, \fISHA256\fR, \fISHA512\fR
+and
+\fINONE\fR
+if your libc supports these methods\&.
 .sp
 By default (if none of the
 \fB\-c\fR,
@@ -106,22 +111,23 @@ directory and use the configuration files from the
 directory\&. Only absolute paths are supported\&.
 .RE
 .PP
+\fB\-P\fR, \fB\-\-prefix\fR\ \&\fIPREFIX_DIR\fR
+.RS 4
+Apply changes to configuration files under the root filesystem found under the directory
+\fIPREFIX_DIR\fR\&. 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\-\-sha\-rounds\fR\ \&\fIROUNDS\fR
 .RS 4
 使用指定次数的轮转来加密密码。
 .sp
-值 0 表示让系统为加密方法选择默认的轮转次数 (5000)。
+You can only use this option with crypt method:
+\fISHA256\fR \fISHA512\fR
 .sp
-会强制最小 1,000，最大 9,9999,9999
-.sp
-您只可以对 SHA256 或 SHA512 使用此选项。
-.sp
-By default, the number of rounds is defined by the
-\fBSHA_CRYPT_MIN_ROUNDS\fR
-and
-\fBSHA_CRYPT_MAX_ROUNDS\fR
-variables in
+By default, the number of rounds for SHA256 or SHA512 is defined by the SHA_CRYPT_MIN_ROUNDS and SHA_CRYPT_MAX_ROUNDS variables in
 /etc/login\&.defs\&.
+.sp
+A minimal value of 1000 and a maximal value of 999,999,999 will be enforced for SHA256 and SHA512\&. The default number of rounds is 5000\&.
 .RE
 .SH "CAVEATS"
 .PP
diff --git a/man/zh_CN/man8/faillog.8 b/man/zh_CN/man8/faillog.8
index 9386374..0151be4 100644
--- a/man/zh_CN/man8/faillog.8
+++ b/man/zh_CN/man8/faillog.8
@@ -2,12 +2,12 @@
 .\"     Title: faillog
 .\"    Author: Julianne Frances Haugh
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "FAILLOG" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "FAILLOG" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -31,7 +31,7 @@
 faillog \- 显示登录失败记录或设置登录失败限制
 .SH "大纲"
 .HP \w'\fBfaillog\fR\ 'u
-\fBfaillog\fR [\fI选项\fR]
+\fBfaillog\fR [\fIoptions\fR]
 .SH "描述"
 .PP
 \fBfaillog\fR
diff --git a/man/zh_CN/man8/groupadd.8 b/man/zh_CN/man8/groupadd.8
index dcadcb1..5f846fc 100644
--- a/man/zh_CN/man8/groupadd.8
+++ b/man/zh_CN/man8/groupadd.8
@@ -2,12 +2,12 @@
 .\"     Title: groupadd
 .\"    Author: Julianne Frances Haugh
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "GROUPADD" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "GROUPADD" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -31,7 +31,7 @@
 groupadd \- 创建一个新组
 .SH "大纲"
 .HP \w'\fBgroupadd\fR\ 'u
-\fBgroupadd\fR [\fI选项\fR] \fINEWGROUP\fR
+\fBgroupadd\fR [\fIOPTIONS\fR] \fINEWGROUP\fR
 .SH "描述"
 .PP
 The
diff --git a/man/zh_CN/man8/groupdel.8 b/man/zh_CN/man8/groupdel.8
index d20b5db..6cd0f67 100644
--- a/man/zh_CN/man8/groupdel.8
+++ b/man/zh_CN/man8/groupdel.8
@@ -2,12 +2,12 @@
 .\"     Title: groupdel
 .\"    Author: Julianne Frances Haugh
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "GROUPDEL" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "GROUPDEL" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -31,7 +31,7 @@
 groupdel \- 删除一个组
 .SH "大纲"
 .HP \w'\fBgroupdel\fR\ 'u
-\fBgroupdel\fR [\fI选项\fR] \fIGROUP\fR
+\fBgroupdel\fR [\fIoptions\fR] \fIGROUP\fR
 .SH "描述"
 .PP
 The
diff --git a/man/zh_CN/man8/groupmems.8 b/man/zh_CN/man8/groupmems.8
index 84a3f7d..8570809 100644
--- a/man/zh_CN/man8/groupmems.8
+++ b/man/zh_CN/man8/groupmems.8
@@ -2,12 +2,12 @@
 .\"     Title: groupmems
 .\"    Author: George Kraft, IV
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "GROUPMEMS" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "GROUPMEMS" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -130,7 +130,7 @@ utility to manage their own group membership list\&.
 .nf
 	$ groupadd \-r groups
 	$ chmod 2710 groupmems
-	$ chown root\&.groups groupmems
+	$ chown root:groups groupmems
 	$ groupmems \-g groups \-a gk4
     
 .fi
diff --git a/man/zh_CN/man8/groupmod.8 b/man/zh_CN/man8/groupmod.8
index d0df2e0..79b5648 100644
--- a/man/zh_CN/man8/groupmod.8
+++ b/man/zh_CN/man8/groupmod.8
@@ -2,12 +2,12 @@
 .\"     Title: groupmod
 .\"    Author: Julianne Frances Haugh
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "GROUPMOD" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "GROUPMOD" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -31,7 +31,7 @@
 groupmod \- modify a group definition on the system
 .SH "大纲"
 .HP \w'\fBgroupmod\fR\ 'u
-\fBgroupmod\fR [\fI选项\fR] \fIGROUP\fR
+\fBgroupmod\fR [\fIoptions\fR] \fIGROUP\fR
 .SH "描述"
 .PP
 The
diff --git a/man/zh_CN/man8/grpck.8 b/man/zh_CN/man8/grpck.8
index a75388c..38a7a9d 100644
--- a/man/zh_CN/man8/grpck.8
+++ b/man/zh_CN/man8/grpck.8
@@ -2,12 +2,12 @@
 .\"     Title: grpck
 .\"    Author: Julianne Frances Haugh
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "GRPCK" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "GRPCK" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -31,7 +31,7 @@
 grpck \- 检查组文件的完整性
 .SH "大纲"
 .HP \w'\fBgrpck\fR\ 'u
-\fBgrpck\fR [选项] [\fIgroup\fR\ [\ \fIshadow\fR\ ]]
+\fBgrpck\fR [options] [\fIgroup\fR\ [\ \fIshadow\fR\ ]]
 .SH "描述"
 .PP
 The
diff --git a/man/zh_CN/man8/lastlog.8 b/man/zh_CN/man8/lastlog.8
index d3bafd0..30ab644 100644
--- a/man/zh_CN/man8/lastlog.8
+++ b/man/zh_CN/man8/lastlog.8
@@ -2,12 +2,12 @@
 .\"     Title: lastlog
 .\"    Author: Julianne Frances Haugh
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "LASTLOG" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "LASTLOG" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -31,7 +31,7 @@
 lastlog \- 报告所有用户的最近登录情况，或者指定用户的最近登录情况
 .SH "大纲"
 .HP \w'\fBlastlog\fR\ 'u
-\fBlastlog\fR [\fI选项\fR]
+\fBlastlog\fR [\fIoptions\fR]
 .SH "描述"
 .PP
 \fBlastlog\fR
@@ -128,5 +128,5 @@ Database times of previous user logins\&.
 Large gaps in UID numbers will cause the lastlog program to run longer with no output to the screen (i\&.e\&. if in lastlog database there is no entries for users with UID between 170 and 800 lastlog will appear to hang as it processes entries with UIDs 171\-799)\&.
 .PP
 Having high UIDs can create problems when handling the
-<term> /var/log/lastlog</term>
+/var/log/lastlog
 with external tools\&. Although the actual file is sparse and does not use too much space, certain applications are not designed to identify sparse files by default and may require a specific option to handle them\&.
diff --git a/man/zh_CN/man8/logoutd.8 b/man/zh_CN/man8/logoutd.8
index 4481346..bded756 100644
--- a/man/zh_CN/man8/logoutd.8
+++ b/man/zh_CN/man8/logoutd.8
@@ -2,12 +2,12 @@
 .\"     Title: logoutd
 .\"    Author: Julianne Frances Haugh
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "LOGOUTD" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "LOGOUTD" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/man/zh_CN/man8/newusers.8 b/man/zh_CN/man8/newusers.8
index 01242e3..7f31ec0 100644
--- a/man/zh_CN/man8/newusers.8
+++ b/man/zh_CN/man8/newusers.8
@@ -2,12 +2,12 @@
 .\"     Title: newusers
 .\"    Author: Julianne Frances Haugh
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "NEWUSERS" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "NEWUSERS" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -31,7 +31,7 @@
 newusers \- 批量更新和创建新用户
 .SH "大纲"
 .HP \w'\fBnewusers\fR\ 'u
-\fBnewusers\fR [\fI选项\fR] [\fI文件\fR]
+\fBnewusers\fR [\fIoptions\fR] [\fIfile\fR]
 .SH "描述"
 .PP
 The
@@ -168,14 +168,13 @@ directory\&. Only absolute paths are supported\&.
 .RS 4
 使用指定次数的轮转来加密密码。
 .sp
-值 0 表示让系统为加密方法选择默认的轮转次数 (5000)。
+You can only use this option with crypt method:
+\fISHA256\fR \fISHA512\fR
 .sp
-会强制最小 1,000，最大 9,9999,9999
-.sp
-您只可以对 SHA256 或 SHA512 使用此选项。
-.sp
-By default, the number of rounds is defined by the SHA_CRYPT_MIN_ROUNDS and SHA_CRYPT_MAX_ROUNDS variables in
+By default, the number of rounds for SHA256 or SHA512 is defined by the SHA_CRYPT_MIN_ROUNDS and SHA_CRYPT_MAX_ROUNDS variables in
 /etc/login\&.defs\&.
+.sp
+A minimal value of 1000 and a maximal value of 999,999,999 will be enforced for SHA256 and SHA512\&. The default is 5000\&.
 .RE
 .SH "CAVEATS"
 .PP
diff --git a/man/zh_CN/man8/nologin.8 b/man/zh_CN/man8/nologin.8
index 286ba0f..a5cc0d2 100644
--- a/man/zh_CN/man8/nologin.8
+++ b/man/zh_CN/man8/nologin.8
@@ -2,12 +2,12 @@
 .\"     Title: nologin
 .\"    Author: Nicolas Fran\(,cois <nicolas.francois@centraliens.net>
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "NOLOGIN" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "NOLOGIN" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/man/zh_CN/man8/pwck.8 b/man/zh_CN/man8/pwck.8
index 4bae586..b3088a2 100644
--- a/man/zh_CN/man8/pwck.8
+++ b/man/zh_CN/man8/pwck.8
@@ -2,12 +2,12 @@
 .\"     Title: pwck
 .\"    Author: Julianne Frances Haugh
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "PWCK" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "PWCK" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -31,7 +31,7 @@
 pwck \- verify the integrity of password files
 .SH "大纲"
 .HP \w'\fBpwck\fR\ 'u
-\fBpwck\fR [选项] [\fIPASSWORDFILE\fR\ [\ \fISHADOWFILE\fR\ ]]
+\fBpwck\fR [options] [\fIPASSWORDFILE\fR\ [\ \fISHADOWFILE\fR\ ]]
 .SH "描述"
 .PP
 The
diff --git a/man/zh_CN/man8/pwconv.8 b/man/zh_CN/man8/pwconv.8
index c519a90..cc29def 100644
--- a/man/zh_CN/man8/pwconv.8
+++ b/man/zh_CN/man8/pwconv.8
@@ -2,12 +2,12 @@
 .\"     Title: pwconv
 .\"    Author: Marek Micha\(/lkiewicz
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "PWCONV" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "PWCONV" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -31,13 +31,13 @@
 pwconv, pwunconv, grpconv, grpunconv \- 在影子密码和组以及其它直接转换
 .SH "大纲"
 .HP \w'\fBpwconv\fR\ 'u
-\fBpwconv\fR [\fI选项\fR]
+\fBpwconv\fR [\fIoptions\fR]
 .HP \w'\fBpwunconv\fR\ 'u
-\fBpwunconv\fR [\fI选项\fR]
+\fBpwunconv\fR [\fIoptions\fR]
 .HP \w'\fBgrpconv\fR\ 'u
-\fBgrpconv\fR [\fI选项\fR]
+\fBgrpconv\fR [\fIoptions\fR]
 .HP \w'\fBgrpunconv\fR\ 'u
-\fBgrpunconv\fR [\fI选项\fR]
+\fBgrpunconv\fR [\fIoptions\fR]
 .SH "描述"
 .PP
 The
diff --git a/man/zh_CN/man8/sulogin.8 b/man/zh_CN/man8/sulogin.8
index e7fdf61..555b60d 100644
--- a/man/zh_CN/man8/sulogin.8
+++ b/man/zh_CN/man8/sulogin.8
@@ -2,12 +2,12 @@
 .\"     Title: sulogin
 .\"    Author: Julianne Frances Haugh
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "SULOGIN" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "SULOGIN" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/man/zh_CN/man8/useradd.8 b/man/zh_CN/man8/useradd.8
index 580372e..1739175 100644
--- a/man/zh_CN/man8/useradd.8
+++ b/man/zh_CN/man8/useradd.8
@@ -2,12 +2,12 @@
 .\"     Title: useradd
 .\"    Author: Julianne Frances Haugh
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "USERADD" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "USERADD" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -31,11 +31,11 @@
 useradd \- 创建一个新用户或更新默认新用户信息
 .SH "大纲"
 .HP \w'\fBuseradd\fR\ 'u
-\fBuseradd\fR [\fI选项\fR] \fI登录\fR
+\fBuseradd\fR [\fIoptions\fR] \fILOGIN\fR
 .HP \w'\fBuseradd\fR\ 'u
 \fBuseradd\fR \-D
 .HP \w'\fBuseradd\fR\ 'u
-\fBuseradd\fR \-D [\fI选项\fR]
+\fBuseradd\fR \-D [\fIoptions\fR]
 .SH "描述"
 .PP
 When invoked without the
@@ -169,7 +169,11 @@ variable in
 .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\&.
+option\&. The default is for the user to belong only to the initial group\&. In addition to passing in the \-G flag, you can add the option
+\fBGROUPS\fR
+to the file
+/etc/default/useradd
+which in turn will add all users to those supplementary groups\&.
 .RE
 .PP
 \fB\-h\fR, \fB\-\-help\fR
@@ -194,6 +198,10 @@ variable in
 or, by default,
 /etc/skel\&.
 .sp
+Absolute symlinks that link back to the skel directory will have the
+/etc/skel
+prefix replaced with the user\*(Aqs home directory\&.
+.sp
 如果可以，也复制 ACL 和扩展属性。
 .RE
 .PP
@@ -380,9 +388,21 @@ variable in
 .PP
 \fB\-Z\fR, \fB\-\-selinux\-user\fR\ \&\fISEUSER\fR
 .RS 4
-defines the SELinux user for the new account\&. Without this option, a SELinux uses the default user\&. Note that the shadow system doesn\*(Aqt store the selinux\-user, it uses
+defines the SELinux user for the new account\&. Without this option, SELinux uses the default user\&. Note that the shadow system doesn\*(Aqt store the selinux\-user, it uses
+\fBsemanage\fR(8)
+for that\&.
+.RE
+.PP
+\fB\-\-selinux\-range\fR\ \&\fISERANGE\fR
+.RS 4
+defines the SELinux MLS range for the new account\&. Without this option, SELinux uses the default range\&. Note that the shadow system doesn\*(Aqt store the selinux\-range, it uses
 \fBsemanage\fR(8)
 for that\&.
+.sp
+This option is only valid if the
+\fB\-Z\fR
+(or
+\fB\-\-selinux\-user\fR) option is specified\&.
 .RE
 .SS "更改默认值"
 .PP
@@ -469,7 +489,7 @@ Usernames may contain only lower and upper case letters, digits, underscores, or
 \fBls\fR
 output\&.
 .PP
-用户名不能超过 32 个字符长。
+用户名不能超过 256 个字符长。
 .SH "配置文件"
 .PP
 The following configuration variables in
diff --git a/man/zh_CN/man8/userdel.8 b/man/zh_CN/man8/userdel.8
index c6700ae..d03dd71 100644
--- a/man/zh_CN/man8/userdel.8
+++ b/man/zh_CN/man8/userdel.8
@@ -2,12 +2,12 @@
 .\"     Title: userdel
 .\"    Author: Julianne Frances Haugh
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "USERDEL" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "USERDEL" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -31,7 +31,7 @@
 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
+\fBuserdel\fR [options] \fILOGIN\fR
 .SH "描述"
 .PP
 The
diff --git a/man/zh_CN/man8/usermod.8 b/man/zh_CN/man8/usermod.8
index 2b5a91d..6bc9f59 100644
--- a/man/zh_CN/man8/usermod.8
+++ b/man/zh_CN/man8/usermod.8
@@ -2,12 +2,12 @@
 .\"     Title: usermod
 .\"    Author: Julianne Frances Haugh
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "USERMOD" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "USERMOD" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -31,7 +31,7 @@
 usermod \- 修改一个用户账户
 .SH "大纲"
 .HP \w'\fBusermod\fR\ 'u
-\fBusermod\fR [\fI选项\fR] \fI登录\fR
+\fBusermod\fR [\fIoptions\fR] \fILOGIN\fR
 .SH "描述"
 .PP
 The
@@ -309,6 +309,18 @@ from /etc/login\&.defs\&.
 defines the SELinux user to be mapped with
 \fILOGIN\fR\&. An empty string ("") will remove the respective entry (if any)\&. Note that the shadow system doesn\*(Aqt store the selinux\-user, it uses semanage(8) for that\&.
 .RE
+.PP
+\fB\-\-selinux\-range\fR\ \&\fISERANGE\fR
+.RS 4
+defines the SELinux MLS range for the new account\&. Note that the shadow system doesn\*(Aqt store the selinux\-range, it uses
+\fBsemanage\fR(8)
+for that\&.
+.sp
+This option is only valid if the
+\fB\-Z\fR
+(or
+\fB\-\-selinux\-user\fR) option is specified\&.
+.RE
 .SH "CAVEATS"
 .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\&.
@@ -336,7 +348,7 @@ Group account information
 .PP
 /etc/gshadow
 .RS 4
-Secure group account informatio\&.
+Secure group account information
 .RE
 .PP
 /etc/login\&.defs
diff --git a/man/zh_CN/man8/vipw.8 b/man/zh_CN/man8/vipw.8
index edc156f..c28295d 100644
--- a/man/zh_CN/man8/vipw.8
+++ b/man/zh_CN/man8/vipw.8
@@ -2,12 +2,12 @@
 .\"     Title: vipw
 .\"    Author: Marek Micha\(/lkiewicz
 .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
-.\"      Date: 2022-11-08
-.\"    Manual: 系统管理命令
-.\"    Source: shadow-utils 4.13
+.\"      Date: 2024-06-21
+.\"    Manual: System Management Commands
+.\"    Source: shadow-utils 4.15.2
 .\"  Language: Chinese Simplified
 .\"
-.TH "VIPW" "8" "2022-11-08" "shadow\-utils 4\&.13" "系统管理命令"
+.TH "VIPW" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -31,16 +31,16 @@
 vipw, vigr \- 编辑密码、组、影子密码或影子组文件。
 .SH "大纲"
 .HP \w'\fBvipw\fR\ 'u
-\fBvipw\fR [\fI选项\fR]
+\fBvipw\fR [\fIoptions\fR]
 .HP \w'\fBvigr\fR\ 'u
-\fBvigr\fR [\fI选项\fR]
+\fBvigr\fR [\fIoptions\fR]
 .SH "描述"
 .PP
 The
 \fBvipw\fR
 and
 \fBvigr\fR
-commands edits the files
+commands edit the files
 /etc/passwd
 and
 /etc/group, respectively\&. With the