NAME
env - Set each NAME to VALUE in the environment and run COMMAND
SYNOPSIS
env [OPTION]... [-] [NAME=VALUE]... [COMMAND [ARG]...]
DESCRIPTION
Set each NAME to VALUE in the environment and run COMMAND
OPTIONS
- -i, --ignore-environment
-
start with an empty environment
- -C, --chdir <DIR>
-
change working directory to DIR
- -0, --null
-
end each output line with a 0 byte rather than a newline (only valid when printing the environment)
- -f, --file <PATH>
-
read and set variables from a ".env"-style configuration file (prior to any unset and/or set)
- -u, --unset <NAME>
-
remove variable from the environment
- -v, --debug
-
print verbose information for each processing step
- -S, --split-string <S>
-
process and split S into separate arguments; used to pass multiple arguments on shebang lines
- -a, --argv0 <a>
-
Override the zeroth argument passed to the command being executed. Without this option a default value of `command` is used.
- --ignore-signal[=<SIG>]
-
set handling of SIG signal(s) to do nothing
- --default-signal[=<SIG>]
-
reset handling of SIG signal(s) to the default action
- --block-signal[=<SIG>]
-
block delivery of SIG signal(s) while running COMMAND
- --list-signal-handling
-
list signal handling changes requested by preceding options
- -h, --help
-
Print help
- -V, --version
-
Print version
- [vars]
EXTRA
A mere - implies -i. If no COMMAND, print the resulting environment.
VERSION
v(uutils coreutils) 0.12.0