Compiler options are parameters you can specify to change the default behavior of the compiler. You can specify options from the command lineTYPES OF OPTIONSThere are two types of names for command line options, short names and long names.Some options have both.> short option name consists of one character, and it may have parameters....

Very useful vi/vim editor cheat sheet for some quick commands...

We all use regular expressions in someway or the other. And whenever we do, we break a lot of sweat. So, here is a cheat sheet which I have been using and is very helpf...