Commands by FadeMind (5)

  • Info about Bluetooth devices. Show Sample Output


    0
    hciconfig;hciconfig -a hci0;lsmod |grep bt;dmesg | grep tooth
    FadeMind · 2013-08-21 12:29:23 0
  • Advanced information about RAM.


    0
    sudo dmidecode --type 17
    FadeMind · 2013-04-18 20:13:07 0
  • Check SATA controller type. 6.0 Gbps - SATA III 3.0 Gbps - SATA II 1.5 Gbps - SATA I Show Sample Output


    1
    dmesg | grep -i sata | grep 'link up'
    FadeMind · 2013-04-18 15:41:33 0
  • Replace default command in skype.desktop file.


    0
    sudo sed -i 's/Exec=skype %U/Exec=skype --disable-cleanlooks -style GTK %U/' /usr/share/applications/skype.desktop
    FadeMind · 2013-04-17 08:43:00 0
  • Install Ksuperkey one command in Kubuntu. You must manually add ksuperkey to autostart in System Settings KDE.


    0
    sudo apt-get install git gcc make libx11-dev libxtst-dev pkg-config -y && git clone https://github.com/hanschen/ksuperkey.git && cd ksuperkey && make && sudo mv ksuperkey /usr/bin/ksuperkey && cd ~ && rm -rf ksuperkey
    FadeMind · 2013-04-17 07:12:46 0

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Create a file of a given size in linux
If you're trying to create a sparse file, you can use dd by 'skip'ing to the last block instance. ls -ls shows the actual size vs. the reported size

A simple way to securely use passwords on the command line or in scripts
In this example, where the users gpg keyring has a password, the user will be interactively prompted for the keyring password. If the keyring has no password, same as above, sans the prompt. Suitable for cron jobs. ~/.gnupg/passwd/http-auth.gpg is the encrypted http auth password, for this particular wget use case. This approach has many use cases. example bash functions: function http_auth_pass() { gpg2 --decrypt ~/.gnupg/passwd/http-auth.gpg 2>/dev/null; } function decrypt_pass() { gpg2 --decrypt ~/.gnupg/passwd/"$1" 2>/dev/null; }

check open ports without netstat or lsof

directory size with subdirectories, sorted list

Shorten any Url using bit.ly API, using your API Key which enables you to Track Clicks
Shorten any Url using bit.ly API, using your API Key which enables you to Track Clicks I have it as a Function in my .bash_aliases [code] shorten () { longUrl=$1; curl "http://api.bit.ly/shorten?version=2.0.1&longUrl=LONG_URL_YOU_WANT_SHORTENED&login=rungss&apiKey=" } [/code] Here is an Output showing the Function Detail.. [konsole] [email protected]:$ type shorten shorten is a function shorten () { longUrl=$1; curl "http://api.bit.ly/shorten?version=2.0.1&longUrl=$longUrl&login=rungss&apiKey=R_48d7e0b40835b09e3861bd455f7abec7" } [/konsole]

ASCII webcam live stream video using mplayer
Mplayer starts a webcam capture using ASCII art. Only mplayer required

Quick key/value display within /proc or /sys
Within /proc and /sys there are a lot of subdirectories, which carry pseudofiles with only one value as content. Instead of cat-ing all single files (which takes quite a time) or do a "cat *" (which makes it hard to find the filename/content relation), just grep recursively for . or use "grep . /blabla/*" (star instead of -r flag). For better readability you might also want to pipe the output to "column -t -s : ".

Calculate N!
Same as the seq/bc solution but without bc.

Verbosely delete files matching specific name pattern, older than 15 days.

Mouse Tracking
Will track your mouse and save it to a file. You can use gnuplot to graph it: $ gnuplot -persist


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