1ENV(1) User Commands ENV(1)
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6 env - run a program in a modified environment
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9 env [OPTION]... [-] [NAME=VALUE]... [COMMAND [ARG]...]
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12 Set each NAME to VALUE in the environment and run COMMAND.
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14 Mandatory arguments to long options are mandatory for short options
15 too.
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17 -i, --ignore-environment
18 start with an empty environment
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20 -0, --null
21 end each output line with 0 byte rather than newline
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23 -u, --unset=NAME
24 remove variable from the environment
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26 --help display this help and exit
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28 --version
29 output version information and exit
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31 A mere - implies -i. If no COMMAND, print the resulting environment.
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33 GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
34 Report env translation bugs to <http://translationproject.org/team/>
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37 Written by Richard Mlynarik and David MacKenzie.
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40 Copyright © 2013 Free Software Foundation, Inc. License GPLv3+: GNU
41 GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
42 This is free software: you are free to change and redistribute it.
43 There is NO WARRANTY, to the extent permitted by law.
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46 The full documentation for env is maintained as a Texinfo manual. If
47 the info and env programs are properly installed at your site, the com‐
48 mand
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50 info coreutils 'env invocation'
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52 should give you access to the complete manual.
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56GNU coreutils 8.22 October 2018 ENV(1)