commandlinefu.com is the place to record those command-line gems that you return to again and again.
Delete that bloated snippets file you've been using and share your personal repository with the world. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.
If you have a new feature suggestion or find a bug, please get in touch via http://commandlinefu.uservoice.com/
You can sign-in using OpenID credentials, or register a traditional username and password.
First-time OpenID users will be automatically assigned a username which can be changed after signing in.
Every new command is wrapped in a tweet and posted to Twitter. Following the stream is a great way of staying abreast of the latest commands. For the more discerning, there are Twitter accounts for commands that get a minimum of 3 and 10 votes - that way only the great commands get tweeted.
Use your favourite RSS aggregator to stay in touch with the latest commands. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset (users, tags, functions,…):
Subscribe to the feed for:
"That command will encrypt the unencrypted-data.tar file with the password you choose and output the result to encrypted-data.tar.des3. To unlock the encrypted file, use the following command:"
openssl des3 -d -salt -in encrypted-data.tar.des3 -out unencrypted-data.tar
There is 1 alternative - vote for the best!
Create an AES256 encrypted and compressed tar archive.
User is prompted to enter the password.
openssl enc -d -aes256 -in <file> | tar --extract --file - --gzip
command to decrypt:
openssl enc -aes-256-cbc -d < secret.tar.enc | tar x
Of course, don't forget to rm the original files ;) You may also want to look at the openssl docs for more options.
If you can do better, submit your command here.
You must be signed in to comment.