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Not homework I swear! I'm 32 years old and only got my first computer ever last year. Before that the most I had ever done with one is clock in and out of my old warehouse job.

Hi there. I'm trying to teach myself UNIX but the book I bought is a bit confusing. I'm trying out this exercise and I think I'm on the right track, but I'd appreciate any suggestions on how to...

I'm trying to write a command that uses both tr and sed to count all the aplhabetic characters in a shell variable called 'text'. I've previously learned how to use tr and sed seperately to remove...