Handy shell commands

gistfile1.txt

#find 20 largest files of certain extension recursively
find . -type f -name '*_test.js' -print0 | xargs -0 du | sort -n | tail -20 | cut -f2 | xargs -I{} du -sh {}

# find all git logs since date and export csv
git log --after='2017-04-01' --pretty=format:'%h;%an;%ad;%s' > ~/Desktop/logs.csv

# delete files older than x days:
find /path/to/directory/ -mindepth 1 -mtime +5 -delete