Touch a file named with the current timestamp followed by a number from 1 to 100, then delete all files with two or more asterisks in their name, then create folders named with letters from a to z followed by "-folders", then print "hello world" to the terminal, then print the contents of all files with two or more asterisks in their name.
shuf -n 1 <(printf 'touch %s{1..100}.txt\nrm **.txt\nmkdir {a..z}-folders\necho "hello world"\ncat **.txt' $(date +%s)) | xargs -0