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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.
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Converts red-cyan 3D anaglyphs to side-by-side format viewable by crossing your eyes. Useful for people who don't have 3D glasses or prefer not to use one.
One time you logged in, you can prove these method just writing "firefox".
Now all you have to do is replace user by your twitter username , pass by your password and the text inside status to whatever you wish to set your status too .
It uses cUrl library to post your messsage
Executes the previously-run command constantly until it returns 0 (success). Put a
since Mozai said that JSON is a subset of YAML ;)
Valid JSON is a subset of YAML; no transformation is necessary; however, YAML has many syntax features that are not valid JSON, so you can't do the reverse as easily.
echo 'alias monitor_off="sleep 1; xset dpms force standby"' >> ~/.bash_aliases ; . ~/.bash_aliases # now monitor_off does what you think
Convert JSON to YAML.
Note that you'll need to have PyYaml installed.
Converts YAML file to JSON.
Note that you'll need to install PyYAML. Also some YAML data types (like dates) are not supported by JSON).
Grabs video from dv firewire camera, saves it on file and plays it scaled down on ffplayer.
Useful to do Google+ Hangouts, and if the internet connection fails, there is still the recorded backup on the computer.
"capturefile" is the filename prefix that will be stored on disc.
This allows you to search through your history using the up and down arrows ? i.e. type "cd /" and press the up arrow and you'll search through everything in your history that starts with "cd /".
this command extends your logical volume. then it does a resize2fs on it as well. added the -r switch to make it launch resize.
So I had this 2TB Seagate external disk/USB enclosure which by default would spin-down its internal drive (it enters a standby mode) after four minutes of inactivity.. Spinning-up the inactive drive was an annoying delay when accessing files and also it severely interfered with NFS.. SCT stands for "Standby Condition Timer".
To completely disable SCT:
sdparm --clear STANDBY -6 /dev/sdb
To return to original (default) SCT settings:
sdparm -D -p 0x1a -6 /dev/sdb
To verify the settings (before and after):
sdparm -a /dev/sdb
No need for vendor-provided MSWIN tools, etc.