What are PDiff files and what can they do?
They are important or can I do something that do not downloaded them?
If we definde a var with "" like
Var="$1"
For protection the var from shell globbing and space, must we need to use var with "" or not? Or because we defined Var with "" from the very beginning, it is immune from shell globbing and spaces even if we don't use "" when using it? like
${Var}
Or
"${Var}"
I can't find the name of vi command package.
I didn't find it in dpkg -S and apt-file.
What is the /bin/vi command package?