Commands by aliboy (2)

What's this?

commandlinefu.com is the place to record those command-line gems that you return to again and again. 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.

Share Your Commands


Check These Out

Remove invalid key from the known_hosts file for the IP address of a host
Quick shortcut if you know the hostname and want to save yourself one step for looking up the IP address separately.

get only time of execution of a command without his output

tcmdump check ping
capture only ping echo requests with tcpdump

sort list of email addresses by domain.tld
email random list can be created here: https://www.randomlists.com/email-addresses

Install pip with Proxy
Installs pip packages defining a proxy

create shortcut keys in bash

know the current running shell (the true)
Return the current shell. It is better than print $SHELL which can sometimes return a false value.

How To Get the Apache Document Root
Grabs the Apache config file (yielded from httpd) and returns the path specified as DocumentRoot.

Convert JSON to YAML
Convert JSON to YAML. Note that you'll need to have PyYaml installed.

Resolve the "all display buffers are busy, please try later" error on a Foundry


Stay in the loop…

Follow the Tweets.

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.

» http://twitter.com/commandlinefu
» http://twitter.com/commandlinefu3
» http://twitter.com/commandlinefu10

Subscribe to the feeds.

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: