sh 以递归方式打印项目中的代码行数

Posted 2021-05-07

# where .py is the extention to search on
( find ./ -name '*.py' -print0 | xargs -0 cat ) | wc -l

# also, 
wc -l **/*rb

# also, this counts every line of every file
grep '' -R . | wc -l 

# wc will print the number of lines in a file or multiple files
wc -l app/controllers/*.rb