I have a file of that looks as follows:
Each word and/or Linux is a different length. How do strip or remove the last character from each line using bash or ksh shell only?
How do I read a file line by line using KSH shell scripting under UNIX like operating systems?
am a new Unix system user with a bash as a default shell. I can append text to a file using >> operator but how do I prepend a text to a file? I want the opposite operation of >>? How can I prepend some data to a text file?