NAME(名稱)

env - 在重建的環(huán)境中運(yùn)行程序  

SYNOPSIS(總覽)

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

DESCRIPTION(描述)

設(shè)置環(huán)境中的每個NAME為VALUE,并且運(yùn)行COMMAND.

-i, --ignore-environment

不帶環(huán)境變量啟動

-u, --unset=NAME

從環(huán)境變量中刪除一個變量

--help

顯示幫助并退出

--version

輸出版本信息并退出

單獨(dú)的-隱含-i.如果沒有COMMAND,那么打印結(jié)果環(huán)境變量.  

REPORTING BUGS(報告BUGS)

報告bugs,請發(fā)到<bug-sh-utils@gnu.org>.  

SEE ALSO(另見)

env 的完整文檔是以Texinfo手冊形式維護(hù)的.如果你正確地安裝了 info 和 env 程序,那么命令

info env

應(yīng)該會讓你訪問到這個手冊.  

#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.