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Rogerio Machado rogeriojlle

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@eoli3n
eoli3n / root-podman-wayland.sh
Last active July 19, 2025 19:19
Run an application with dbus and wayland sockets in a rootless podman container
# Install docker or podman package on your distro (podman doesn't need a daemon like dockerd to work). All args are exactly same, just replace ``podman`` with ``docker`` in command if you want to.
sudo pacman -S podman
# Run an archlinux container with dbus and wayland sockets.
sudo podman run \
--volume "$XDG_RUNTIME_DIR/$WAYLAND_DISPLAY":/tmp/wayland-0 \
--device /dev/dri \
--volume /run/user/1000/bus:/tmp/bus \
--rm -it archlinux /bin/bash
@shamil
shamil / mount_qcow2.md
Last active November 5, 2025 00:00
How to mount a qcow2 disk image

How to mount a qcow2 disk image

This is a quick guide to mounting a qcow2 disk images on your host server. This is useful to reset passwords, edit files, or recover something without the virtual machine running.

Step 1 - Enable NBD on the Host

modprobe nbd max_part=8
@mudge
mudge / eventemitter.js
Last active October 23, 2025 00:35
A very simple EventEmitter in pure JavaScript (suitable for both node.js and browsers).
/* Polyfill indexOf. */
var indexOf;
if (typeof Array.prototype.indexOf === 'function') {
indexOf = function (haystack, needle) {
return haystack.indexOf(needle);
};
} else {
indexOf = function (haystack, needle) {
var i = 0, length = haystack.length, idx = -1, found = false;