Here are some links for bash programming that you may find useful.
- Linux – Learning the Shell (edugeek.net)
- 10 Useful Tools, Websites And Tricks to Help You Master Linux Command (maketecheasier.com)
- lf-submit.sh – Bash mplayer Last.fm scrobbler (yjl.im)
- Linux command line tricks you need to know: IO redirection and piping (interstellr.com)
- imabonehead: Houcem HACHICHA’s Blog: My top ten shell/bash tricks! (houcemhachicha.blogspot.com)