Skip to content

Instantly share code, notes, and snippets.

@catchdave
catchdave / replace_synology_ssl_certs.sh
Last active April 28, 2024 07:17
CLI script to programmatically replace SSL certs on Synology NAS
#!/bin/bash
#
# *** For DSM v7.x ***
#
# How to use this script:
# 1. Get your 3 PEM files ready to copy over from your local machine/update server (privkey.pem, fullchain.pem, cert.pem)
# and put into a directory (this will be $CERT_DIRECTORY).
# Personally, I use this script (https://gist.github.com/catchdave/3f6f412bbf0f0cec32469fb0c9747295) to automate steps 1 & 4.
# 2. Ensure you have a user setup on synology that has ssh access (and ssh access is setup).
# This user will need to be able to sudo as root (i.e. add this line to sudoers, <USER> is the user you create):
@jaircuevajunior
jaircuevajunior / mysql_debian_user.md
Last active March 4, 2024 15:13
Fix logrotate error regarding mysql on Ubuntu

Fix logrotate error regarding mysql on Ubuntu

Sometimes if you are mailed of cronjobs, will may got an error like this:

/etc/cron.daily/logrotate:
error: error running shared postrotate script for '/var/log/mysql.log /var/log/mysql/mysql.log /var/log/mysql/mysql-slow.log /var/log/mysql/error.log '
run-parts: /etc/cron.daily/logrotate exited with return code 1

Well, don't panic! Also don't ignore it! :)

@Radiergummi
Radiergummi / Cryptor.php
Last active March 3, 2023 13:11
A PHP class to encrypt and decrypt strings using a static application secret. Input is converted to hex strings to enable easier handling
<?php
namespace Vendor\Library;
use function bin2hex;
use function hex2bin;
use function openssl_decrypt;
use function openssl_encrypt;
use function random_bytes;
@jonlabelle
jonlabelle / async_await_best_practices_cheatsheet.md
Last active February 28, 2024 11:32
C# Asynchronous Programming Guideline Cheat Sheet

Async Await Best Practices Cheat Sheet

Summary of Asynchronous Programming Guidelines

Name Description Exceptions
Avoid async void Prefer async Task methods over async void methods Event handlers
Async all the way Don't mix blocking and async code Console main method
Configure context Use ConfigureAwait(false) when you can Methods that require con­text
@odan
odan / xampp_php7_xdebug.md
Last active April 17, 2024 05:36
Installing Xdebug for XAMPP
@rxaviers
rxaviers / gist:7360908
Last active May 6, 2024 03:49
Complete list of github markdown emoji markup

People

:bowtie: :bowtie: 😄 :smile: 😆 :laughing:
😊 :blush: 😃 :smiley: ☺️ :relaxed:
😏 :smirk: 😍 :heart_eyes: 😘 :kissing_heart:
😚 :kissing_closed_eyes: 😳 :flushed: 😌 :relieved:
😆 :satisfied: 😁 :grin: 😉 :wink:
😜 :stuck_out_tongue_winking_eye: 😝 :stuck_out_tongue_closed_eyes: 😀 :grinning:
😗 :kissing: 😙 :kissing_smiling_eyes: 😛 :stuck_out_tongue:
@KartikTalwar
KartikTalwar / Documentation.md
Last active April 13, 2024 23:09
Rsync over SSH - (40MB/s over 1GB NICs)

The fastest remote directory rsync over ssh archival I can muster (40MB/s over 1gb NICs)

This creates an archive that does the following:

rsync (Everyone seems to like -z, but it is much slower for me)

  • a: archive mode - rescursive, preserves owner, preserves permissions, preserves modification times, preserves group, copies symlinks as symlinks, preserves device files.
  • H: preserves hard-links
  • A: preserves ACLs