Hi I stumble upon situation, when characters order in tr affects it result. For example:
$ echo "some: 123 fa-ncy string, " | tr -d ',-:' some fancy string When colon is moved before hyphen, result is correct $ echo "some: 123 fa-ncy string, " | tr -d ',:-' some 123 fancy string Tested with tr (GNU coreutils) 8.32 Jakub Filipiuk