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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,…):
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Wgets "whatismyip" from checkip.dyndns.org and filters out the actual IP-adress. Usefull when you quickly need to find the outward facting IP-address of your current location.
* replace md5sum with sha1sum for SHA1 checksum
* replace '>' with '| tar zx' for extracting tarball
Can use a cookie from Rapidshare, as created by the command on http://www.commandlinefu.com/commands/view/1756/download-from-rapidshare-premium-using-wget-part-1
A Quick variation to the latest commands list with the new-lines skipped. This is faster to read.
Curl is not installed by default on many common distros anymore. wget always is :)
wget -qO- ifconfig.me/ip
Uses google api to translate, you can modify the language in which translate modifying the parameter "langpair=|en", the format is language input|language output.
This is a simple command that you can run complex shell scripts via ssh. For instance if you would have to run the same process on several hundred hosts. There is no security so you have to trust the server that is sourcing this script.
A cronjob command line to email someone when a webpages homepage is updated.
allow multiword translations
kaffeine could be replaced by any player able to read mms stream
Need to have rc iso pre-downloaded before running command.
Tested with 9.10 release. Choose whatever torrent client you prefer.
extension to tali713's random fact generator. It takes the output & sends it to notify-osd. Display time is proportional to the lengh of the fact.
Though without infinite time and knowledge of how the site will be designed in the future this may stop working, it still will serve as a simple straight forward starting point.
This uses the observation that the only item marked as strong on the page is the single logical line that includes the italicized fact.
If future revisions of the page show failure, or intermittent failure, one may simply alter the above to read.
wget randomfunfacts.com -O - 2>/dev/null | tee lastfact | grep \<strong\> | sed "s;^.*<i>\(.*\)</i>.*$;\1;"
The file lastfact, can then be examined whenever the command fails.
Trickle is a voluntary, cooperative bandwidth shaper. it works entirely in userland and is very easy to use.
The most simple application is to limit the bandwidth usage of programs.
Replace *** with the appropiate values
Bash scrip to test if a server is up, you can use this before wget'ing a file to make sure a blank one isn't downloaded.
currency_convert 1 usd inr
You think Expansys in all these countries will sell the HTC Desire for the same price? Well, you'll be surprised. Most of them will be sold at 499.99 EUR but the cheapest can be found in Germany and the most expensive, in Belgium.
This one uses dictionary.com
translate <phrase> <source-language> <output-language>
works from command line
The original was a little bit too complicated for me. This one does not use any variables.