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- PRINTENV(1L) PRINTENV(1L)
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- NAME
- printenv - print all or part of environment
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- SYNOPSIS
- printenv [variable...]
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- DESCRIPTION
- This manual page documents the GNU version of printenv. If
- no arguments are given, printenv prints the entire environ-
- ment. 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 otherwise
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