count lines - SERP Analysis

https://www.tools4noobs.com/online_tools/count_lines/

https://pinetools.com/count-lines

https://miniwebtool.com/line-counter/

https://stackoverflow.com/questions/12716570/count-lines-in-large-files

https://www.browserling.com/tools/line-count

https://onlinetexttools.com/count-text-lines

https://textcompare.io/count-line-online

https://unix.stackexchange.com/questions/4478/count-lines-in-a-file

https://www.lambdatest.com/free-online-tools/lines-count