Anatoliy Guskov retspen

System Engineer

retspen / dotool

Created February 18, 2026 11:10

dotool wrapper for ydotool – reliable paste with Non-US layouts (Wayland)

	#!/usr/bin/env bash
	set -euo pipefail

	# Copy from pipe
	wl-copy

	# Get text from buffer
	text="$(wl-paste)"

	# Remove prefix "type " if it exist

retspen / appimage.desktop

Created August 17, 2025 19:29

AppImage desktop file exaple

	[Desktop Entry]
	Name=AppImage
	Exec=/home/user/AppImages/Application.AppImage
	Icon=/home/user/.icons/appimage.png
	Type=Application
	Categories=Utility;

retspen / chatgpt.desktop

Last active August 25, 2025 18:30

PWA desktop file example

	[Desktop Entry]
	Name=ChatGPT
	Exec=chromium --new-window --app="https://chatgpt.com" --name="ChatGPT" --class="ChatGPT" --window-size=1200,800 --window-position=640,320
	Terminal=false
	Type=Application
	Icon=/home/user/.icons/chatgpt.png
	StartupNotify=true

retspen / libvirt

Created December 9, 2017 07:33

Libvirt tips

	# Command line for libvirt
	<qemu:commandline>
	<qemu:arg value='-drive'/>
	<qemu:arg value='file=/var/lib/libvirt/centos.img,format=raw,if=none,id=drive-nvme-disk0'/>
	<qemu:arg value='-device'/>
	<qemu:arg value='nvme,id=drive-nvme-disk0,serial=serial0'/>
	</qemu:commandline>

	# IO tune
	<disk type='file' device='disk'>