I can recommend https://www.oreilly.com/library/view/unix-power-tools/059600...
The "Unix Power Tools" book is an excellent source for Unix and shell usage tricks
I can recommend https://www.oreilly.com/library/view/unix-power-tools/059600...
The "Unix Power Tools" book is an excellent source for Unix and shell usage tricks
After 24 years and it is still useful. I would add Sed and Awk books as well.