Your message dated Sat, 27 Jul 2019 10:16:00 -0700 with message-id and subject line Re: bug#36820: grep "[[:cntrl:]]" /proc/1/cmdline works on 2.20 but not 3.3 has caused the debbugs.gnu.org bug report #36820, regarding grep "[[:cntrl:]]" /proc/1/cmdline works on 2.20 but not 3.3 to be marked as done. (If you believe you have received this mail in error, please contact help-debbugs@gnu.org.) -- 36820: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=36820 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems