themagicalmammal

Void Linux — Complete System Optimization Guide

Warning: This guide contains system-level modifications. Some steps are irreversible or can render your system unbootable. Read every section fully before executing any command. Know what you are doing, or do not proceed.

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Table of Contents

#	Section

LorbusChris

Matrix libera.chat IRC Bridge Setup

Change libera.chat IRC Nick

This is optional, in case you prefer your nick to be shown as something other than <matrix_nick>[m] on IRC, e.g. just <matrix_nick> (without the [m] suffix) or <libera_nick>.

Open a private chat with @appservice:libera.chat:

!nick <new_libera_nick>

Note: This does not change your Matrix nick!

thefranke

The RSS Endpoint List

Please refer to this blogpost to get an overview.

Replace *-INSTANCE with one of the public instances listed in the scrapers section. Replace CAPITALIZED words with their corresponding identifiers on the website.

Social Media

Twitter

krisleech

Renew GPG key

Given that your key has expired.

$ gpg --list-keys
$ gpg --edit-key KEYID

Use the expire command to set a new expire date:

alopresto

If anyone is interested in setting up their system to automatically (or manually) sign their git commits with their GPG key, here are the steps:

1. Generate and add your key to GitHub
2. $ git config --global commit.gpgsign true ([OPTIONAL] every commit will now be signed)
3. $ git config --global user.signingkey ABCDEF01 (where ABCDEF01 is the fingerprint of the key to use)
4. $ git config --global alias.logs "log --show-signature" (now available as $ git logs)
5. $ git config --global alias.cis "commit -S" (optional if global signing is false)
6. $ echo "Some content" >> example.txt
7. $ git add example.txt
8. $ git cis -m "This commit is signed by a GPG key." (regular commit will work if global signing is enabled)

ashwin

#include <getopt.h>
#include <iostream>

int num = -1;
bool is_beep = false;
float sigma = 2.034;
std::string write_file = "default_file.txt";

void PrintHelp()
{