Search Results

It's advised to always double quote variable in a shell script.

"$var"
The reason for that is treating shell code and shell data in variables equivalently! Not like in other languages that line...

When I have just few screws (few lines of code) and my bed is falling apart without it (software crushes) and those screws have that strange head shape that non of my screwdriver matches (pure shell...

You are right, globbing is not expanded in any quoting. And single quotes
suppose to be faster than double quotes. But is it big difference
in performance?

Before I've investigated that problem...

I've seen so many times that programmers were confused about shell quoting and white spaces interpretation, that I decided to investigate that problem deeper. And my conclusion is that quoting in...