I have a couple of questions about bash scripting. I hope I've posed this in the right forum...
Anyway, I need to find a command that will extract the integer value of a numeric variable. For example, let's say the following:
Where int would be the integer value of x, if int was the actual command, then output would be 4.
Does anyone know what this command is called....
Also, totally unrelated, if I do a "yum update" on a fedora core 4 setup, does that mean I download most of the latest releases of packages? In other words, does that make my Fedora Core 4 installation closer to a Fedore Core 5 or 6....???