Last modified: Tue Sep 8 11:43:06 2020
This page includes Bruce Barnett's tutorials on UNIX shell programming and various other arcane subjects of interest to wizards.
You might want to check out my blog
My twitter handle is @grymoire and I will gladly try to answer questions.
Note that I don't currently have a page on the bash shell because there is so much to cover. But the bash shell is a superset of the POSIX shell, so everything I have on this page applies to bash as well. Learn this first and get a gggood foundation on the basics that apply to nearly all shells.
Most of these tutorials were written from 1989 - to 1995 for The Sun Observer. But I have been keeping them up to date the best I can.
Over the years I strive to make the pages compliant with the validation engines.
I'd give you my e-mail address, but frankly I think spammers should rot in hell. Therefore I'll give you my e-mail address in longhand form.
The domain is grymoire.com
The username is - tutorials
Put them together with an at sign between and you can reach me. An example might be username@domain or email@example.com - notice the spambait.
All of the tutorials in this directory are protected by copyright. All rights are reserved. You can link to it, and print out personal copies of the tutorials, but you cannot re-distribute them to others without permission from me. Thanks!
Thanks to "Jesse Silverman" for some corrections.Sculpting text with regex, grep, sed, awk, emacs and vim - MattMight