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- ENV(1L) ENV(1L)
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- N✓NA✓AM✓ME✓E
- env - run a program in a modified environment
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- S✓SY✓YN✓NO✓OP✓PS✓SI✓IS✓S
- e✓en✓nv✓v [-] [-i] [-u name] [--ignore-environment]
- [--unset=name] [--help] [--version] [name=value]... [com-
- mand [args...]]
- e✓en✓nv✓v
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- D✓DE✓ES✓SC✓CR✓RI✓IP✓PT✓TI✓IO✓ON✓N
- This manual page documents the GNU version of e✓en✓nv✓v. e✓en✓nv✓v
- runs a command with an environment modified as specified
- by the command line arguments. Arguments of the form
- `variable=value' set the environment variable _✓v_✓a_✓r_✓i_✓a_✓b_✓l_✓e to
- value _✓v_✓a_✓l_✓u_✓e. _✓v_✓a_✓l_✓u_✓e may be empty (`variable='). Setting a
- variable to an empty value is different from unsetting it.
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- The first remaining argument specifies a program to
- invoke; it is searched for according to the specification
- of the PATH environment variable. Any arguments following
- that are passed as arguments to that program.
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- If no command name is specified following the environment
- specifications, the resulting environment is printed.
- This is like specifying a command name of `printenv'.
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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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- _✓-_✓u_✓, _✓-_✓-_✓u_✓n_✓s_✓e_✓t _✓n_✓a_✓m_✓e
- Remove variable _✓n_✓a_✓m_✓e from the environment, if it
- was in the environment.
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- _✓-_✓, _✓-_✓i_✓, _✓-_✓-_✓i_✓g_✓n_✓o_✓r_✓e_✓-_✓e_✓n_✓v_✓i_✓r_✓o_✓n_✓m_✓e_✓n_✓t
- Start with an empty environment, ignoring the
- inherited environment.
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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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