Print/Count Unique Words in a File Using Command Line

Here is a one-line-command used to print/count unique words in a file: 
# Print
cat file_name | tr " " "\n"| sort | uniq
# Count
cat file_name | tr " " "\n" | sort | uniq -c
# tr " " "\n" used here to replace space with newline, what it does is to put every word separated by space into a line
By -
Labels: ,

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Datatable static image not found on the server

When you use ```datatables.min.css``` and ```datatables.min.js``` locally, instead of datatables CDN, you may have encountered that ```sort...