Usage: swclock [options] file

Options: [ swChqVvU ]
  -s, --save                        saves the time
  -w, --warn                        no error if no reference file
  -h, --help                        Display this help output
  -C, --nocolor                     Disable color output
  -V, --version                     Display software version
  -v, --verbose                     Run verbosely
  -q, --quiet                       Run quietly (repeat to suppress errors)
  -U, --user                        Run in user mode