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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:54:37 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:54:37 +0000 |
commit | 97c26c1924b076ef23ebe4381558e8aa025712b2 (patch) | |
tree | 109724175f07436696f51b14b5abbd3f4d704d6d /man/zh_CN/man8/chgpasswd.8 | |
parent | Initial commit. (diff) | |
download | shadow-upstream.tar.xz shadow-upstream.zip |
Adding upstream version 1:4.13+dfsg1.upstream/1%4.13+dfsg1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'man/zh_CN/man8/chgpasswd.8')
-rw-r--r-- | man/zh_CN/man8/chgpasswd.8 | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/man/zh_CN/man8/chgpasswd.8 b/man/zh_CN/man8/chgpasswd.8 new file mode 100644 index 0000000..c462a32 --- /dev/null +++ b/man/zh_CN/man8/chgpasswd.8 @@ -0,0 +1,136 @@ +'\" t +.\" 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 +.\" Language: Chinese Simplified +.\" +.TH "CHGPASSWD" "8" "2022-11-08" "shadow\-utils 4\&.13" "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" +chgpasswd \- 批量更新组密码 +.SH "大纲" +.HP \w'\fBchgpasswd\fR\ 'u +\fBchgpasswd\fR [\fI选项\fR] +.SH "描述" +.PP +The +\fBchgpasswd\fR +command reads a list of group name and password pairs from standard input and uses this information to update a set of existing groups\&. Each line is of the format: +.PP +\fIgroup_name\fR:\fIpassword\fR +.PP +By default the supplied password must be in clear\-text, and is encrypted by +\fBchgpasswd\fR\&. +.PP +The default encryption algorithm can be defined for the system with the +\fBENCRYPT_METHOD\fR +variable of +/etc/login\&.defs, and can be overwritten with the +\fB\-e\fR, +\fB\-m\fR, or +\fB\-c\fR +options\&. +.PP +此命令一般用于需要一次创建很多用户的大型系统。 +.SH "选项" +.PP +The options which apply to the +\fBchgpasswd\fR +command are: +.PP +\fB\-c\fR, \fB\-\-crypt\-method\fR +.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。 +.RE +.PP +\fB\-e\fR, \fB\-\-encrypted\fR +.RS 4 +提供的密码是已经加密了的 +.RE +.PP +\fB\-h\fR, \fB\-\-help\fR +.RS 4 +显示帮助信息并退出。 +.RE +.PP +\fB\-m\fR, \fB\-\-md5\fR +.RS 4 +如果提供的密码没有加密,则使用 MD5 加密而不是 DES。 +.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\&. Only absolute paths are supported\&. +.RE +.PP +\fB\-s\fR, \fB\-\-sha\-rounds\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)。 +.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 +/etc/login\&.defs\&. +.RE +.SH "CAVEATS" +.PP +记住要设置权限或者掩码来阻止其它用户对未加密文件的读取。 +.PP +您需要确保你吗和加密方法符合系统的密码策略。 +.SH "配置文件" +.PP +The following configuration variables in +/etc/login\&.defs +change the behavior of this tool: +.SH "文件" +.PP +/etc/group +.RS 4 +组账户信息。 +.RE +.PP +/etc/gshadow +.RS 4 +安全组账户信息。 +.RE +.PP +/etc/login\&.defs +.RS 4 +Shadow 密码套件配置。 +.RE +.SH "参见" +.PP +\fBgpasswd\fR(1), +\fBgroupadd\fR(8), +\fBlogin.defs\fR(5)\&. |