Hi all, I'm messing around with execline, in the hopes that in long tight loops it can be faster than /bin/sh. Now I want to do incrementing and other add/subtract. Is there any kind of native way, or do I need to backtick dc?
Second question: Is there a way to find out whether a variable is ten or above without using execline's ifthenelse to query the test executable? Thanks, SteveT Steve Litt December 2019 featured book: Rapid Learning for the 21st Century http://www.troubleshooters.com/rl21
