Skip to content

Instantly share code, notes, and snippets.

@lavie
Last active August 31, 2018 15:26
Show Gist options
  • Save lavie/f1b60a874633177ec343b7cc8776e119 to your computer and use it in GitHub Desktop.
Save lavie/f1b60a874633177ec343b7cc8776e119 to your computer and use it in GitHub Desktop.
$ awk '/^[a-zA-Z]+$/{ print tolower($0) }' < words.txt | head -10
a
aa
aaa
aaaa
aaaaaa
aaal
aaas
aaberg
aachen
aae
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment