Code statistics script

The script for counting the number of lines in the code shows someone sending a script for counting the number of lines. The python version is extremely complicated. In line with the kiss principle, I will write one: cat $ (find. -type f-name '* Java') | wc-l adds the function of filtering empty rows: cat $ (find. -type f-name '* Java') | awk' {if (length ($0)> 0) print $0} '| wc-l adds the function of Removing white spaces: cat $ (find. -type f-name '* Java') | sed-e's/^ [\ t] * //' | awk '{if (length ($0)> 0) print $0} '| wc-l. Remove the ^ M in win from the "cat $ (find. -type f-name '* Java ') | sed-e's/^ [\ t] * // '| sed s/^ M // g | awk' {if (NF) print $0} '| wc-l * Note: ^ M input: ctrl + V, and then enter the Enter key. This is the true ^ M.