Awk Cheatsheet

# Should return one line per file
ls -a | awk '//'

# Should print files starting with a dot
ls -a | awk '/^\./'

ls | awk '{i++} END {print i}' # Should return number of files

svn status | awk '/^!/{print $2}' | xargs svn delete --force

echo data | awk "/$pattern/{print;exit}"

echo data | awk 'NR>1'

echo data | awk '!seen[$0]++'

echo data | awk '/match/{print;print "Inserted line";next}1'

echo data | awk '/match/{print "Inserted line"}1'

# head -n 1 | cut -d ' ' -f2
awk '{print $2; exit}'