Hi all,<BR>After getting some good advice on using iterators in for loops, I've run into the following problem.<BR><BR>In a for loop, how can I force the compiler to interpret a comma as an operator ...

If you want to exit a loop before all the commands in the loop have been run and all of the loop values have been processed, this command is just what you need; it provides a way to exit a loop ...

In our first tutorial on command line wizardry, we covered simple redirection and the basics of sed, awk, and grep. Today, we’re going to introduce the concepts of simple variable substitution and ...