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printenv - Man Page

print all or part of environment

Examples (TL;DR)


printenv [OPTION]... [VARIABLE]...


Print the values of the specified environment VARIABLE(s). If no VARIABLE is specified, print name and value pairs for them all.

-0,  --null

end each output line with NUL, not newline


display this help and exit


output version information and exit

Your shell may have its own version of printenv, which usually supersedes the version described here.  Please refer to your shell's documentation for details about the options it supports.


Written by David MacKenzie and Richard Mlynarik.

Reporting Bugs

GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
Report any translation bugs to <https://translationproject.org/team/>

See Also

Full documentation <https://www.gnu.org/software/coreutils/printenv>
or available locally via: info '(coreutils) printenv invocation'

Referenced By

environ(7), perlfunc(1).

July 2024 GNU coreutils 9.5