On 09/22/2013 03:08 AM, Linda Walsh wrote: > > > 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 [email protected]. > ---- > + 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?
=== -0 === du (since v5.1.0) (POSIX doesn't mention -0) env (since v8.0) printenv (since v8.0) === -z === basename dirname id join readlink realpath shuf sort uniq sed grep
