12
votes
5answers
4k views

Bash script to get ASCII values for alphabet

How do I get the ASCII value of the alphabet? For example, 97 for a?
1
vote
1answer
398 views

Convert discus output into readable HTML mail

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 ...
1
vote
2answers
176 views

Shell script to detect PDFs with non-ASCII contents

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 ...