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- PRINTENV(1L) PRINTENV(1L)
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- NNAAMMEE
- printenv - print all or part of environment
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- SSYYNNOOPPSSIISS
- pprriinntteennvv [--help] [--version] [variable...]
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- DDEESSCCRRIIPPTTIIOONN
- This manual page documents the GNU version of pprriinntteennvv.
- If no arguments are given, pprriinntteennvv prints the entire
- environment. If one or more variable names are given, it
- prints the value of each one that is set, and nothing for
- each one that is not set.
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- The exit status is:
- 0 if all variables specified were found
- 1 if at least one specified variable was not found
- 2 if a write error occurred
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- OOPPTTIIOONNSS
- _-_-_h_e_l_p Print a usage message on standard output and exit
- successfully.
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- _-_-_v_e_r_s_i_o_n
- Print version information on standard output then
- exit successfully.
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- FSF GNU Shell Utilities 1
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