env 中文man页面

系统
设置环境中的每个NAME为VALUE,并且运行COMMAND.

NAME(名称)

env - 在重建的环境中运行程序  

SYNOPSIS(总览)

env [OPTION]... [-] [NAME=VALUE]... [COMMAND [ARG]...]  

DESCRIPTION(描述)

设置环境中的每个NAME为VALUE,并且运行COMMAND.

-i, --ignore-environment
不带环境变量启动
-u, --unset=NAME
从环境变量中删除一个变量
--help
显示帮助并退出
--version
输出版本信息并退出

单独的-隐含-i.如果没有COMMAND,那么打印结果环境变量.  

REPORTING BUGS(报告BUGS)

报告bugs,请发到<bug-sh-utils@gnu.org>.  

SEE ALSO(另见)

env 的完整文档是以Texinfo手册形式维护的.如果你正确地安装了 infoenv 程序,那么命令

info env

应该会让你访问到这个手册.  

#p#

NAME

env - run a program in a modified environment  

SYNOPSIS

env [OPTION]... [-] [NAME=VALUE]... [COMMAND [ARG]...]  

DESCRIPTION

Set each NAME to VALUE in the environment and run COMMAND.

-i, --ignore-environment
start with an empty environment
-u, --unset=NAME
remove variable from the environment
--help
display this help and exit
--version
output version information and exit

A mere - implies -i. If no COMMAND, print the resulting environment.  

AUTHOR

Written by Richard Mlynarik and 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 env is maintained as a Texinfo manual. If the info and env programs are properly installed at your site, the command

info coreutils env

should give you access to the complete manual.

责任编辑:韩亚珊 来源: CMPP.net
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