Published at LXer:
There's a lot more to text manipulation than cut and paste, particularly when you aren[he]apos[/he]t using a GUI. In this tutorial, Ian Shields introduces you to text manipulation on Linux using filters from the GNU textutils package. By the end of this tutorial, you will be manipulating text like an expert. Use the material in this tutorial to study for the Linux Professional Institute LPIC-1: Linux Server Professional Certification exam 101, or just to learn for fun.
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