hi Anatoly, sorry, it's from bsdmainutils. it's ncal, actually. sudo apt-get install bsdmainutils best, diego On Mon, Feb 15, 2021 at 12:49 PM Anatoly Pugachev <matorola@xxxxxxxxx> wrote: > > On Mon, Feb 15, 2021 at 6:31 PM Diego Kreutz <kreutz@xxxxxxx> wrote: > > > > Hi, > > > > I found a bug in the cal command. It is a segmentation fault for the > > following input. > > > > cal -d 20210516 > > Segmentation fault: 11 > > where does your 'cal' command comes from? i can't find '-d' > option/command line switch for util-linux cal
