When I try to optimise some jpg files, using this command line: parallel -j4 --sshlogin $SERVER1,: --trc {} jpegoptim ::: *.jpg It prints out an error message saying that there is a bug: parallel: This should not happen. You have found a bug. Please follow https://www.gnu.org/software/parallel/man.html#REPORTING-BUGS
Include this in the report: * The version number: 20210822 * The bugid: Cannot figure out version of rsync: * The command line being run * The files being read (put the files on a webserver if they are big) If you get the error on smaller/fewer files, please include those instead. You can get the stats from the message. Please try and fix this. Thanks -- Sent by Danche Did I mention I use GnuPG (a openPGP software)? Check out FSF's guide on GnuPG. BTW, my PGP key fingerprint is 9BC0 C3E5 312B D061 12D7 A0C5 9D7E 58CC 5263 487A.