Given: The password for the next level is stored in the file data.txt and is the only line of text that occurs only once
Commands you may need to solve this level
grep, sort, uniq, strings, base64, tr, tar, gzip, bzip2, xxd
Use the following command:
sort data.txt | uniq -u
Output: UsvVyFSfZZW****gC7dAFyFuR6jQQUhR
