w.procps --version (return code: 0)
w.procps from procps-ng 3.3.10
w.procps --help (return code: 0)
Usage:
w.procps [options]
Options:
-h, --no-header do not print header
-u, --no-current ignore current process username
-s, --short short format
-f, --from show remote hostname field
-o, --old-style old style output
-i, --ip-addr display IP address instead of hostname (if possible)
--help display this help and exit
-V, --version output version information and exit
For more details see w(1).