How do I get the ASCII value of the alphabet? For example, 97 for a?
How can I take the DISCUS command output below: and convert it into something HTML email friendly? I've bash scripted something like this: #!/bin/sh discus > /tmp/discus.log touch ...
I need a shell script to detect valid PDFs. That is, I need to retain only plain ASCII PDFs. Other PDFs which contain non-ASCII contents and malicious scripts need to be deleted. How could I go about ...