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@benkulbertis
benkulbertis / cloudflare-update-record.sh
Last active February 25, 2025 10:56
Cloudflare API v4 Dynamic DNS Update in Bash
#!/bin/bash
# CHANGE THESE
auth_email="[email protected]"
auth_key="c2547eb745079dac9320b638f5e225cf483cc5cfdda41" # found in cloudflare account settings
zone_name="example.com"
record_name="www.example.com"
# MAYBE CHANGE THESE
ip=$(curl -s http://ipv4.icanhazip.com)
@frankkusters
frankkusters / backup-synology-through-rsnapshot.md
Last active March 26, 2023 11:57
Installing and configuring SSH, rsync and rsnapshot to let a LaCie Network Space 2 make backups of a Synology DS215j

Introduction

I need a backup solution for my Synology DS215j NAS. My requirements are:

  • a backup solution that pulls data from the Synology DS, so that it is not possible for malware on the DS to corrupt the backups.
  • a restore solution that is really easy to use for everyone else in my house.
  • highly frequent backups. With modern storage technologies, it's unnecessary to lose more than an hour's worth of work.

Also, I have a LaCie Network Space 2 lying around, which is perfectly up to this task. Let's install and configure rsnapshot*!

#!/bin/sh
git filter-branch --env-filter '
OLD_EMAIL="[email protected]"
CORRECT_NAME="Your Correct Name"
CORRECT_EMAIL="[email protected]"
if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]
then
@aa65535
aa65535 / ss-install.md
Last active April 7, 2024 13:03
shadowsocks-libev install at Debian or CentOS

Debian

cd /tmp
# 编译环境准备&安装依赖包
apt-get install --no-install-recommends build-essential autoconf libtool libssl-dev libpcre3-dev asciidoc xmlto git
# 克隆源码
git clone --recursive https://github.com/shadowsocks/shadowsocks-libev.git
# 开始编译
@jacobblock
jacobblock / FreeNAS.md
Last active December 12, 2024 05:27
Ultimate FreeNAS Setup

FreeNAS

I started using FreeNAS in August 2013. It is fantastic piece of software and I have been really impressed by the upgrades just in the few months I've been using it. It looks like they recently went to a plugin system as of version 9 to make installing software easier for end users. I've ran into several issues related to plugins and user + group permissions so I decided to just use the available FreeBSD port system. After fiddling for a few days (now turned into months) I believe I have created something helpful for the community and anyone interested in picking up the port system. The sandbox nature of FreeNAS's jail system is especially helpful for playing around without having any consequence on your core system.

Here are straight-forward instructions to setting up a bunch of different software on FreeNAS. If you make a terrible error, just throw up another plugin sandbox and repeat.

ToC

@RLovelett
RLovelett / delete.sh
Created July 2, 2014 20:07
Delete ZFS snapshots from dataset one-liner
zfs list -r -H -t snapshot -o name stream/lxc/stash | xargs -n1 zfs destroy
@fqrouter
fqrouter / readme.txt
Last active February 14, 2025 03:11
shadowsocks 公共代理的必要设置
good, 你已经有了一个自己的shadowsocks代理了,现在想要把这个代理公布出去给所有人分享。
但是没有两个小时,代理就没法使用了,为什么?因为你需要额外注意以下事项(以下步骤需要比较高的linux技能)
本文只关注于确保shadowsocks服务还“活着”,如果你希望让其跑得更快,请参考
https://github.com/clowwindy/shadowsocks/wiki/Optimizing-Shadowsocks
1、 shadowsocks的timeout设置
超时时间越长,连接被保持得也就越长,导致并发的tcp的连接数也就越多。对于公共代理,这个值应该调整得小一些。推荐60秒。
2、 检查操作系统的各种限制
对于openvz的vps,特别需要检查一下
@savvot
savvot / ffmpeg-extract-keyframes.sh
Last active February 3, 2022 06:40
Extract only keyframes (I-frames) from video to images with console ffmpeg
ffmpeg -ss <start_time> -i video.mp4 -t <duration> -q:v 2 -vf select="eq(pict_type\,PICT_TYPE_I)" -vsync 0 frame%03d.jpg
@vitorgalvao
vitorgalvao / Right Click.applescript
Last active March 16, 2023 14:30
Make right-clicking on OSX accessible via a keyboard shortcut
(*
A [native solution][1] exists but it suffers from a major flaw: it right-clicks where the cursor is, not what on the selection.
This code addresses that limitation, though it only works on Finder windows and not the Desktop.
You can install it as a [Finder Service, and later asign it a keyboard shortcut][2].
[1]: http://stackoverflow.com/questions/9171613/right-click-shortcut-for-mac-lion-os
[2]: http://www.macosxautomation.com/services/learn/tut01/index.html
*)