GNU bug Tracking System wrote:
Your bug report #9987: RFE: 'groups' command ADD command switches "-0", and "-1" which was filed against the coreutils package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 9...@debbugs.gnu.org.
---- + id accepts a new option: --zero (-z) to delimit the output entries by + a NUL instead of a white space character. ---- Curious: how many commands use "-z" to emit output with "0" termination vs. something commands that have switches with "0" in them?
