Commands tagged tab completion (2)

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Print a horizontal line
Replace the underscore with any other character. e.g. + or - or =

Label EXT2/EXT3 File System

cut audio file

a function to find the fastest DNS server
http://public-dns.info gives a list of online dns servers. you need to change the country in url (br in this url) with your country code. this command need some time to ping all IP in list.

The wisdom of Cave Johnson
There's been a similar Futurama thing around for a while, which grabs a quote from the /. headers [curl -Ism3 slashdot.org | egrep "^X-(F|B|L)" | cut -d \- -f 2- | fmt -w $(tput cols)]. Same deal, but more likely to stop working when someone forgets to pay the bill on the domain. Until then: Cave Johnson!

grep binary (hexadecimal) patterns
-P activates the Perl regular expression mode.

convert Decimal to IP from stdin
https://stackoverflow.com/questions/10768160/ip-address-converter

Wait the end of prog1 and launch prog2

Find usb device in realtime
Using this command you can track a moment when usb device was attached.

Get current Xorg resolution via xrandr
Not sure if it works the same on any shell.


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