It used to be one of the joys of writing embedded software was never having to deploy shell scripts. But now with platforms like the Raspberry Pi becoming very common, Linux shell scripts can be a big ...

At times, we need to write shell scripts that are interactive and user executing them need to monitor the progress. For such requirements, we can implement a simple progress bar that gives an idea ...

Every wizened Unix hacker will have his or her own special tool set for using the command line for dev-fu. Here are mine The shell is your friend. But many developers don’t really know the shell, the ...