How to count words in a file without using wc command ?
To count number of words in a file, we can either use wc command, or use a loop or can use extended grep command. Lets see the easiest two approaches...
Tag: egrep
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How to split a line into words in Linux ?
Today we will look at an interesting article to know how to split a line into words using extended grep command. Splitting a Line into Words [root@nglinux ~]# echo "Welcome...