This question already has an answer here:
- What is 'cat' used for? 4 answers
I am trying to learn all I can about the cat command. I am going to be using it for its light weight performance and its ability to work in nothing but a command line.
I know it can create a text file and read it with quite a few perks but I cant figure out how to edit an already existing one.
There is a similar question to this (What is 'cat' used for?) but it doesn't say were the limits are for the cat command.
If anyone has any advice or know some good sources to learn this stuff from I would greatly appreciate it.