https://www.linuxjournal.com/article/2800
The latest revision of that text seems to be available here:
https://tiswww.case.edu/php/chet/bash/article.pdf
https://www.linuxjournal.com/article/2800
The latest revision of that text seems to be available here:
https://tiswww.case.edu/php/chet/bash/article.pdf