BH1SCW

I started getting the error below after upgrading to gpg (GnuPG) 2.1.21 .

gpg: signing failed: Timeout
gpg: signing failed: Timeout

This was confusing at first, but the timeout was caused by gpg showing a password prompt that takes the full screen of the terminal, and after a period of time, it returned to the command line showing the timeout error.
I didn't notice the password prompt at first because I was working on multiple terminals and only saw the timeout error at the end.

Another error that I encountered earlier was:

kwilczynski

apt install -y vim
apt install -y wget

apt install -y sqlite3 (used by a test, not needed for the build to complete)

apt install -y curl
apt install -y git
apt install -y build-essential
apt install -y pkg-config

RahulDas-dev

/*
[dependencies]
sqlx = { version = "0.5.9", features = [ "runtime-async-std-native-tls", "sqlite" ] }
async-std = { version = "1.6", features = [ "attributes" ] }
futures = "0.3.18"
*/

use std::result::Result;
use sqlx::{sqlite::SqliteQueryResult, Sqlite, SqlitePool, migrate::MigrateDatabase};

vegard

Getting started with Linux kernel development

Prerequisites

The Linux kernel is written in C, so you should have at least a basic understanding of C before diving into kernel work. You don't need expert level C knowledge, since you can always pick some things up underway, but it certainly helps to know the language and to have written some userspace C programs already.

It will also help to be a Linux user. If you have never used Linux before, it's probably a good idea to download a distro and get comfortable with it before you start doing kernel work.

Lastly, knowing git is not actually required, but can really help you (since you can dig through changelogs and search for information you'll need). At a minimum you should probably be able to clone the git repository to a local directory.

ganapathichidambaram

ISO Creation from Scratch

In this tutorial we are going to look into creation of CentOS ISO based on CentOS 8. There are few slight difference between the folder structure from CentOS 7. In CentOS 7 isolinux contains directly Packages without any parent folder and every rpm will be under single folder. But in CentOS 8 it would segreagated into two separate folder such as BaseOS and AppStream. And those configuration defined on media.repo file present in the iso file.

• To Create ISO we need to create necessary folder struture like mentioned below.

mkdir -p ~/kickstart_build/isolinux/{BaseOS,AppStream}/Packages

rikka0w0

In this configuration, DHCP will run on the OpenWrt Box, while the TFTP server (the one serves the boot files) runs on a different computer.

1. Add to /etc/config/dhcp on OpenWrt Box

config boot linux
        option filename 'pxelinux.0'
        option serveraddress '192.168.?.?'
        option servername '?'

isomorphisms

On void linux.

Under `/etc/containers/` there is a file called `registries.conf`. It is complemented by `man 5 containers-registries.conf`.

Change (for me lines 11-12) which say

[registries.search]
registries = []

sergei-mironov

#!/bin/sh

RELAY="$1"
PORT="$2"

echo -n 'nat-hole-punch' | socat STDIN "UDP-SENDTO:$RELAY:$PORT,sourceport=$PORT"
mosh-server new -p "$PORT" | sed -n 's/MOSH CONNECT [0-9]\+ \(.*\)$/\1/g p'

talkingmoose

#!/bin/bash

# create a list of paths in the Applications folder for testing
MacOSPaths=$( /usr/bin/mdfind kMDItemKind==Application )

# recurse through the list and create a list of apps with 32-bit binaries
while IFS= read aPath
do
	cd "$aPath/Contents/MacOS"
	

iafisher

"""
A script to automatically export bookmarks from Firefox's SQLite database.

There does not seem to be a programmatic way to get Firefox to export its bookmarks in
the conventional HTML format. However, you can access the bookmark information directly
in Firefox's internal database, which is what this script does.

Always be careful when working with the internal database! If you delete data, you will
likely not be able to recover it.