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- PRINTENV(1L) PRINTENV(1L)
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- N✓NA✓AM✓ME✓E
- printenv - print all or part of environment
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- S✓SY✓YN✓NO✓OP✓PS✓SI✓IS✓S
- p✓pr✓ri✓in✓nt✓te✓en✓nv✓v [--help] [--version] [variable...]
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- D✓DE✓ES✓SC✓CR✓RI✓IP✓PT✓TI✓IO✓ON✓N
- This manual page documents the GNU version of p✓pr✓ri✓in✓nt✓te✓en✓nv✓v.
- If no arguments are given, p✓pr✓ri✓in✓nt✓te✓en✓nv✓v 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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- O✓OP✓PT✓TI✓IO✓ON✓NS✓S
- _✓-_✓-_✓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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