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@ShannonScott
ShannonScott / readme.md
Last active August 17, 2025 03:34
[Transcode h265] Use ffmpeg to transcode a video to h.265 / hvc1 which will play natively on a Mac (and Linux). #tags: video, python, ffmpeg
@ihor-lev
ihor-lev / sublime_fix_home_end_keys.md
Last active June 17, 2025 18:28
Fix Sublime Text Home and End key usage on Mac OSX

Sublime Text Home/End keys default functionality jumps to the beginning and end of the file.

Fix Home and End keys to move the cursor to the beginning and end of lines.

Preferences > Key Bindings - User

Adding the following to the array:

{ "keys": ["home"], "command": "move_to", "args": {"to": "bol"} },
{ "keys": ["end"], "command": "move_to", "args": {"to": "eol"} },
@mrunkel
mrunkel / zfs_cheatsheet.md
Last active August 9, 2025 18:41
My ZFS cheatsheet

ZFS commands cheatsheet

Devices and Pools

List all devices in the server

lsblk -S

List all pools

zpool list

@raulqf
raulqf / Install_OpenCV4_CUDA12.6_CUDNN8.9.md
Last active August 26, 2025 09:32
How to install OpenCV 4.10 with CUDA 12 in Ubuntu 24.04

Install OpenCV 4.10 with CUDA 12.6 and CUDNN 8.9 in Ubuntu 24.04

First of all install update and upgrade your system:

    $ sudo apt update
    $ sudo apt upgrade

Then, install required libraries:

@dinhchi27
dinhchi27 / Key Sublime Text 3.2.1 Build 3207 - Sublime Text 3 License Key
Last active August 25, 2025 03:14
Key Sublime Text 3.2.1 Build 3207 - Sublime Text 3 License Key
Key Sublime Text 3.2.1 Build 3207
----- BEGIN LICENSE -----
Member J2TeaM
Single User License
EA7E-1011316
D7DA350E 1B8B0760 972F8B60 F3E64036
B9B4E234 F356F38F 0AD1E3B7 0E9C5FAD
FA0A2ABE 25F65BD8 D51458E5 3923CE80
87428428 79079A01 AA69F319 A1AF29A4
A684C2DC 0B1583D4 19CBD290 217618CD
@likid0
likid0 / tuned.conf
Created May 1, 2019 12:36
RHCS on All Flash Cluster : Performance Blog Series : tuned.conf profile for ceph nodes
cat /usr/lib/tuned/ceph-tuned/tuned.conf
[main]
summary=ceph_perf
[cpu]
governor=performance
energy_perf_bias=performance
min_perf_pct=100
force_latency=1
@likid0
likid0 / fio-template.job
Last active May 13, 2025 04:37
RHCS on All Flash Cluster : Performance Blog Series : Configuration template for FIO
[global]
ioengine=rbd
clientname=admin
pool=rbdpool
#IO-Depth changes depending on the test
iodepth=$IODEPTH
runtime=600
direct=1
sync=0
buffered=0
@aserhat
aserhat / 0 - setup
Last active July 31, 2025 08:05
QEMU and HVF
# Summary
A few notes I took to see if I could use MacOS as Hypevirsor in a similar fashion to Linux
I wanted to see how few addons were needed instead of using Parallels, Virtual Box, VM Fsion etc.
The idea is to use QEMU, Hypervisor Framework (https://developer.apple.com/documentation/hypervisor) and some custom host networking.
# Installations
brew install qemu (For controlling Hypervisor Framework)
brew install cdrtools (For making cloud init iso's)
http://tuntaposx.sourceforge.net/download.xhtml (For customer tap based networking)
@quyenlv
quyenlv / tacacs-plus-launch.rst
Last active March 6, 2025 09:25
Very basic steps to try TACACS+.

Installation

Install tacacs+ server:

sudo apt-get install tacacs+

Install tacacs+ client:

@extremecoders-re
extremecoders-re / qemu-networking.md
Last active August 13, 2025 17:08
Setting up Qemu with a tap interface

Setting up Qemu with a tap interface

There are two parts to networking within QEMU:

  • The virtual network device that is provided to the guest (e.g. a PCI network card).
  • The network backend that interacts with the emulated NIC (e.g. puts packets onto the host's network).

Example: User mode network