So I'm trying install
php-mcrypt on one server and
git-core on another server. It seems like locating packages is where I'm falling short. (just learning server administration)
I'm very ignorant of repositories and how they play into the whole installation bit. I know that I need to add additional repositories, but that all confuses me and I never know if I did it right, or if I need to update after... I'm just confused.
Can you tell me how to manage my
yum repositories? what commands to use and where I should find repositories. how I can search all of the repositories for a certain package. Just the basic
yum repositories 101.