count words using grep code example
Example 1: grep count lines
cat myfile | wc -lExample 2: count occurrences of word in file linux ignoring case
$ grep -o -i needs inspire.txt | wc -lExample 3: grep count lines
grep -c ^ filenamecat myfile | wc -l$ grep -o -i needs inspire.txt | wc -lgrep -c ^ filename