Bluetooth fix. Plasma. Bluedevil. Some of the bluez-utils tools got deprecated. hcitool scan no longer works.
So my wife tells me “My bluetooth isn’t working…” This is her way of saying “I love you“. She knows that I love troubleshooting stuff….
Category: Command_Line
How to replace a string in your mysql database with another string.
Hi there. It always kept pissing me off… For example… I had 150 entries in my RSS from domain website.com but every few months that…
Downloading videos from YouTube in video and audio only format…
Hi there. Want to be able to download single files, playlists or even entire channels? Want audio in MP3 format only? Good… 1) Install ffmpeg…
One line to rule them all – Opennic DNSCrypt setup.
IF its your first time DNSCrypt attempt install dnscrypt and bind tools packages: pacman -S dnscrypt-proxy bind-tools and run this: echo ‘nameserver 127.0.0.1’ > /etc/resolv.conf.head…
[SOLVED] Enable word wrap (and soft word wrap) in nano text editor…
Hi all. I have noticed this ages ago and it annoyed the BeeGeeses out of me. When You enter a long line of text in…
[SOLVED] The fastest way to extract .ISO file under Linux?
Hi there. This worked for me: su pacman -S p7zip exit 7z x /path/to/file.iso It worked even when the k3b refused to burn the image….
My 16 gigs Corsair Flash Voyager GT has died…
Hi folks. My 16 gigs Corsair Flash Voyager GT has died… No biggie. I am not writing this to complain or cry out. It’s gonna…
How to find all the empty folders inside a current folder using terminal? How to filter the output of the command to only show folders that name DOES NOT match a certain pattern?
Hi. How to find all the empty folders inside a current folder using terminal? How to filter the output of the command to only show…
Changing the default command line text editor to Your favorite one.
Changing the default command line text editor to Your favorite one. How? Edit ~/.bashrc and add this: export EDITOR=mcedit after this line: # User specific…
Convert .pdf file from color to grayscale with 1 command.
Hi there. Convert .pdf file from color to grayscale with 1 command: gs -sOutputFile=./output.pdf -sDEVICE=pdfwrite -sColorConversionStrategy=Gray -dProcessColorModel=/DeviceGray -dCompatibilityLevel=1.4 -dNOPAUSE -dBATCH ./input.pdf And You’re all done….