cloc

Count, and compute differences of, lines of source code and comments. More information: https://github.com/AlDanial/cloc.

• Count all the lines of code in a directory:
  cloc {{path/to/directory}}
• Count all the lines of code in a directory, displaying a progress bar during the counting process:
  cloc --progress=1 {{path/to/directory}}
• Compare 2 directory structures and count the differences between them:
  cloc --diff {{path/to/directory/one}} {{path/to/directory/two}}
• Ignore files that are ignored by VCS, such as files specified in .gitignore:
  cloc --vcs git {{path/to/directory}}
• Count all the lines of code in a directory, displaying the results for each file instead of each language:
  cloc --by-file {{path/to/directory}}