env: Execute a command with a new environment Usage: env [-] [-iCDNtTwh-] [ name=value ] ... [ command ] env will modify the current environment according to the arguments and run an arbitrary command. The command can refer to any executable file or to a C shell command or alias. If a complete path is not specified, env will look through the search path. If an extension is not specified, env will try all the usual possibilities: .csh, .exe, .com, .cmd and .bat. If a corresponding executable file cannot be found, env will assume the command is an internal C shell command or alias. If no command is specified, env will print out the resulting environment, one name=value pair per line. Options: - Obsolete version of -i. -i Only the environment specified on the command line will be passed to the child. The inherited environment is not. -C Start up a copy of C shell to run each command. -D Any environment variables set to a null string on the command line will be deleted from the environment. -N New console. Open a new window to run the command. Meaningful only when running a console application. -t Trace mode. The command line is written to stderr just prior to invocation. -T Change the title bar when starting the child. -w Wait for the child to exit before returning, even if it's running in a new window. -h Help. (This screen.) -- End of options. |