Commands by Eno (1)

  • Nothing special required, just wget, sed & tr! Show Sample Output


    36
    wget http://www.youtube.com/watch?v=dQw4w9WgXcQ -qO- | sed -n "/fmt_url_map/{s/[\'\"\|]/\n/g;p}" | sed -n '/^fmt_url_map/,/videoplayback/p' | sed -e :a -e '$q;N;5,$D;ba' | tr -d '\n' | sed -e 's/\(.*\),\(.\)\{1,3\}/\1/' | wget -i - -O surprise.flv
    Eno · 2011-01-25 04:19:06 10

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

Set GIT_COMMITTER_DATE = GIT_AUTHOR_DATE for all the git commits

List of macros defined by gcc
Lists all macros and their values defined by gcc.

Convert multiple files using avidemux
Using avidemux to convert multiple files that are in the folder where the command was executed.

Email yourself a quick message
Usage: mailme message This is a useful function if you want to get notified about process completion or failure. e.g. $ mailme "process X completed"

Download a numbered sequence of files

Get the Last tweet (Better than Twitter feed rrs)
I was using some twitter bots and twitter bloks my IP. Now im using some proxys and i use these command to validate the tweet was published.

list block devices
Shows all block devices in a tree with descruptions of what they are.

Which processes are listening on a specific port (e.g. port 80)
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

Make less act like cat if its input's contents can fit on one screen

Get a list of ssh servers on the local subnet
Scan the local network for servers who have the ssh port open.


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: