Commands tagged crontab (11)

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Right-align text in console using pipe like ( command | right )

To get internet connection information .
To get the connection information of protocol tcp and extended infortmation.

Press enter and take a WebCam picture.
This command takes a 1280x1024 p picture from the webcam. If prefer it smaller, try changing the -s parameter: qqvga is the tiniest, vga is 640x480, svga is 800x600 and so on. Get your smile on and press enter! :)

delete multiple files with spaces in filenames (with confirmation)
ls -Q will show the filenames in quotes. xargs -p rm will print all the filenames piped from ls -Q and ask for confirmation before deleting the files. without the -Q switch, if we have spaces in names, then the files won't be deleted.

Display BIOS Information
read the memory from C:0000 to F:FFFF without the need auf dmidecode

Find the package that installed a command

Get the weather forecast for the next 24 to 48 for your location.
This shell function grabs the weather forecast for the next 24 to 48 hours from weatherunderground.com. Replace <YOURZIPORLOCATION> with your zip code or your "city, state" or "city, country", then calling the function without any arguments returns the weather for that location. Calling the function with a zip code or place name as an argument returns the weather for that location instead of your default. To add a bit of color formatting to the output, use the following instead: $weather(){ curl -s "http://api.wunderground.com/auto/wui/geo/ForecastXML/index.xml?query=${@:-}"|perl -ne '/([^

grab all commandlinefu shell functions into a single file, suitable for sourcing.
Much simpler but not as many features as the alternative.

direct a single stream of input (ls) to multiple readers (grep & wc) without using temporary files

Define a quick calculator function
defines a handy function for quick calculations from cli. once defined: $ ? 10*2+3


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