su 中文man頁面

2020-12-25 51cto

su 中文man頁面

su - 運行替換用戶和組標識的shell。

作者:riser來源:cmpp.linuxforum.net|2011-09-14 17:34

NAME(名稱)

su - 運行替換用戶和組標識的shell  

SYNOPSIS(總覽)

su [OPTION]... [-] [USER [ARG]...]  

DESCRIPTION(描述)

修改有效用戶標識和組標識為USER的.

-, -l--login
使得shell為可登錄的shell
-c--commmand=COMMAND
傳遞單個COMMAND給-c的shell.
-f--fast
傳遞-f給shell(針對csh或tcsh)
-m--preserve-environment
不重置環境變量
-p
-m
-s--shell=SHELL
如果/etc/shells允許,運行SHELL.
--help
顯示幫助並退出
--version
輸出版本信息並退出

單一的-意味著-l.如果沒有給定USER,則假定為root.  

(報告BUGS)

報告bugs,請發郵件到bug-sh-utils@gnu.org.  

(另見)

以Texinfo手冊形式維護的 su 完全文檔.如果你正確地安裝了 info  echo 命令

info su

應該可以使你訪問到整個手冊.  

NAME

su - run a shell with substitute user and group IDs  

SYNOPSIS

su [OPTION]... [-] [USER [ARG]...]  

DESCRIPTION

Change the effective user id and group id to that of USER.

-, -l--login
make the shell a login shell
-c--commmand=COMMAND
pass a single COMMAND to the shell with -c
-f--fast
pass -f to the shell (for csh or tcsh)
-m--preserve-environment
do not reset environment variables
-p
same as -m
-s--shell=SHELL
run SHELL if /etc/shells allows it
--help
display this help and exit
--version
output version information and exit

A mere - implies -l. If USER not given, assume root.  

AUTHOR

Written by David MacKenzie.  

REPORTING BUGS

Report bugs to <bug-coreutils@gnu.org>.  

COPYRIGHT

Copyright © 2004 Free Software Foundation, Inc. 
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  

SEE ALSO

The full documentation for su is maintained as a Texinfo manual. If the info and su programs are properly installed at your site, the command

info coreutils su

should give you access to the complete manual.

【責任編輯:

楊賽

TEL:(010)68476606】

點讚 0

相關焦點