SHELL

count lines of code in a folder windows

// For Windows 
dir -Recurse *.* | Get-Content | Measure-Object -Line
			   ^
			   Extension of the files to consider.

lines of code in a directory

find . -name '*.py' | xargs wc -l | sort -n

check lines of code in a folder

find . -name '*.[FileExtention]' | xargs wc -l