commandlinefu.com is the place to record those command-line gems that you return to again and again.
You can sign-in using OpenID credentials, or register a traditional username and password.
Subscribe to the feed for:
Read, Evaluate, Print, Loop - REPL
There are 6 alternatives - vote for the best!
My Programming Languages professor assigned my class a homework assignment where we had to write a Perl interpreter using Perl. I really like Python's interactive command line interpreter which inspired this Perl script.
Can also just use the debug mode like this.
If you can do better, submit your command here.
You must be signed in to comment.