You just started a new project that a team has working on for a while and like to add your code into the codebase. Or you want to use a well-known webapp template for your new project.

You wrote the code, made your tests and then added your "piece of magic" text but it doesn't show up inversion control.git status not showing your file or directory. Also you can't check manually.gitignore since it is 450 lines long.

The solution? Use built-in git commandcheck-ignore:

$ git check-ignore -v filename

For instance; you wrotebashscripts for some automation and added them in a directory calledscripts in the project root. When you usecheck-ignore it would give some output like below:

.gitignore:274:[Ss]cripts       scripts

Which basically says: on the line "274"[Ss]cripts causes to ignore yourscripts directory.

All done.