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Common "Issues" Succesfull patch but issue about undefined ... This issue happens when the patch was successfull BUT it probably updated the default dwm config. Check it if it has the string that the compiler says is undefined. If it does copy it to your conf...

if you are using aur and see that compiling some software is low here is how to speed it up, and also optimize compiled a bit more for you system. /etc/makepkg.conf Replace in CFLAGS and CXXFLAGS to native -march=x86-64 -mtune=generic to -march=native Speed ...

Here I will count some basic system optimizations Disable hibernation Personal preference but also fine to do. Only needs to run one command. sudo systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target Disable Watchdog Watchod is a fe...

If you are an nvidia user you might have seen an error when shuting down your linux system, here is the fix. Create and edit /usr/lib/systemd/system-shutdown/nvidia.shutdown with next content and make it executable. #!/bin/sh # remove nvidia modules /usr/bin/m...

Might be a with a service that's use for helping people with disabilities, if you are not one you can try this fix to disable the service. Add next line to /etc/environment export NO_AT_BRIDGE=1

Solarizing image convert -solarize 40% input output Modulating image convert -modulate 40 input output Blurring image convert -blur 0x3 input output Negating image convert -negate input output Charcoal image convert -charcoal 1 input output Grayscale imag...

Need to move/copy a lot of files between 2 directories locally or across the network? Use rsync. Basic usage If you wan't to a directory with files only in it, we use a simple command like this one: rsync -v /home/user/target /tmp/destination with -v flag for ...

Retroarch RetroArch is the best possible emulator for a lot of different system on desktop and the android side. On android it's the best to install RetroArch on android from their website and not from fdroid or playstore. Cores System Name (Core name) Arcade...

Command used to remove adb pm uninstall --user 0 package-name Google com.android.bips : Default Printing Service com.android.bookmarkprovider : Bookmark Provider com.android.calendar : Calendar app | Replacement : Simple Calendar com.android.chrome : Chrome B...

get uuid of the root partition, also set the correct disk and partition in the commands and replace with current uuid of your root partition. Make sure to change your cmdline parameters as you need them. # Linux zen kernel sudo efibootmgr --create --disk /dev/...

Simple file encryption software that's unix only. Generating key file with password protection age-keygen | age -p > key.age Basic key info # created: 2023-03-28T22:22:05+02:00 # public key: pub key SECRET-KEY Encryption with key age -r PUBLIC-KEY **file-nam...

How to use gpg for encryptions Creation of keys gpg --full-generate-key Update expiration date gpg --edit-key **email** ls key 0 expire save Changing the password gpg --passwd **email** Revoke/expire the key # Generate your revoke certificate gpg --output rev...