I'm not sure this worked the first time, so here goes again! I am happily using parallel to run jobs on multiple machines - mostly greps. I now want to run the same perl script on the machines but every combination of options I try results in the message about needing to be an expert and suggesting I use CTRL and D!
The following sort of syntax seems to work for grep: parallel -q -onall -sshloginfile mycomputers grep -E -H '123456789' ::: /home/data/test/*.txt but nothing like it will run the script test.pl in the same subdirectory on all machines - just the message about using CTRL D! Any help would be gratefully received. All the best Stephen
