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Diffstat (limited to 'man/zh_CN/man8/pwconv.8')
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diff --git a/man/zh_CN/man8/pwconv.8 b/man/zh_CN/man8/pwconv.8 new file mode 100644 index 0000000..c519a90 --- /dev/null +++ b/man/zh_CN/man8/pwconv.8 @@ -0,0 +1,163 @@ +'\" t +.\" 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 +.\" Language: Chinese Simplified +.\" +.TH "PWCONV" "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" +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] +.HP \w'\fBpwunconv\fR\ 'u +\fBpwunconv\fR [\fI选项\fR] +.HP \w'\fBgrpconv\fR\ 'u +\fBgrpconv\fR [\fI选项\fR] +.HP \w'\fBgrpunconv\fR\ 'u +\fBgrpunconv\fR [\fI选项\fR] +.SH "描述" +.PP +The +\fBpwconv\fR +command creates +\fIshadow\fR +from +\fIpasswd\fR +and an optionally existing +\fIshadow\fR\&. +.PP +The +\fBpwunconv\fR +command creates +\fIpasswd\fR +from +\fIpasswd\fR +and +\fIshadow\fR +and then removes +\fIshadow\fR\&. +.PP +The +\fBgrpconv\fR +command creates +\fIgshadow\fR +from +\fIgroup\fR +and an optionally existing +\fIgshadow\fR\&. +.PP +The +\fBgrpunconv\fR +command creates +\fIgroup\fR +from +\fIgroup\fR +and +\fIgshadow\fR +and then removes +\fIgshadow\fR\&. +.PP +These four programs all operate on the normal and shadow password and group files: +/etc/passwd, +/etc/group, +/etc/shadow, and +/etc/gshadow\&. +.PP +Each program acquires the necessary locks before conversion\&. +\fBpwconv\fR +and +\fBgrpconv\fR +are similar\&. First, entries in the shadowed file which don\*(Aqt exist in the main file are removed\&. Then, shadowed entries which don\*(Aqt have `x\*(Aq as the password in the main file are updated\&. Any missing shadowed entries are added\&. Finally, passwords in the main file are replaced with `x\*(Aq\&. These programs can be used for initial conversion as well to update the shadowed file if the main file is edited by hand\&. +.PP +\fBpwconv\fR +will use the values of +\fIPASS_MIN_DAYS\fR, +\fIPASS_MAX_DAYS\fR, and +\fIPASS_WARN_AGE\fR +from +/etc/login\&.defs +when adding new entries to +/etc/shadow\&. +.PP +Likewise +\fBpwunconv\fR +and +\fBgrpunconv\fR +are similar\&. Passwords in the main file are updated from the shadowed file\&. Entries which exist in the main file but not in the shadowed file are left alone\&. Finally, the shadowed file is removed\&. Some password aging information is lost by +\fBpwunconv\fR\&. It will convert what it can\&. +.SH "选项" +.PP +The options which apply to the +\fBpwconv\fR, +\fBpwunconv\fR, +\fBgrpconv\fR, and +\fBgrpunconv\fR +commands are: +.PP +\fB\-h\fR, \fB\-\-help\fR +.RS 4 +显示帮助信息并退出。 +.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 +.SH "缺陷" +.PP +Errors in the password or group files (such as invalid or duplicate entries) may cause these programs to loop forever or fail in other strange ways\&. Please run +\fBpwck\fR +and +\fBgrpck\fR +to correct any such errors before converting to or from shadow passwords or groups\&. +.SH "配置文件" +.PP +The following configuration variable in +/etc/login\&.defs +changes the behavior of +\fBgrpconv\fR +and +\fBgrpunconv\fR: +.PP +The following configuration variables in +/etc/login\&.defs +change the behavior of +\fBpwconv\fR: +.SH "文件" +.PP +/etc/login\&.defs +.RS 4 +Shadow 密码套件配置。 +.RE +.SH "参见" +.PP +\fBgrpck\fR(8), +\fBlogin.defs\fR(5), +\fBpwck\fR(8)\&. |