Dudemanguy

From 01ce72fb8086fb6984e4409739a821408045612e Mon Sep 17 00:00:00 2001
From: Dudemanguy <[email protected]>
Date: Sat, 24 Feb 2024 15:07:31 -0600
Subject: [PATCH] glocalfileinfo: add a dbus thumbnail generator

---
 gio/glocalfileinfo.c | 186 +++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 179 insertions(+), 7 deletions(-)

diff --git a/gio/glocalfileinfo.c b/gio/glocalfileinfo.c

steven2358

FFmpeg cheat sheet

A list of useful commands for the FFmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

xerpi

Step 1: Compiling or Downloading the toolchain

Step 1.a: If you choose to download a pre-compiled toolchain (only for Linux x86-64)

• Go to https://toolchains.bootlin.com
• Select arch: armv6-eabihf
• Select libc: glibc
• Download bleeding-edge
• Uncompress it (for example to /opt)
• Add the bin/directory of the toolchain to $PATH
• In my case: export PATH=$PATH:/opt/armv6-eabihf--glibc--bleeding-edge-2020.08-1

BBoldt

.message-content {font-size: 120%}
.message-content {color: black;}
.message-content {font-family: "Segoe UI", Georgia, Serif;}
.message-content {line-height: 1.5;}
.user-name {font: bold 16px/30px Georgia, serif;}

rponte

# The command finds the most recent tag that is reachable from a commit.
# If the tag points to the commit, then only the tag is shown.
# Otherwise, it suffixes the tag name with the number of additional commits on top of the tagged object 
# and the abbreviated object name of the most recent commit.
git describe

# With --abbrev set to 0, the command can be used to find the closest tagname without any suffix:
git describe --abbrev=0

# other examples

shamil

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

lionello

// Portable Wake-On-Lan by Lionello Lunesu, placed in the public domain
#ifdef _WIN32
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <winsock2.h>
#ifdef _MSC_VER
#pragma comment(lib, "ws2_32.lib")
#endif
#else
#include <sys/socket.h>

earthgecko

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1