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@kamermans
kamermans / configure_docker0.sh
Last active April 26, 2024 00:58
Change the IP subnet of Docker's docker0 interface
#!/bin/sh -e
#
# NOTE: Since Docker 1.10 (February 4, 2016), it has been possible to configure the
# Docker daemon using a JSON config file. On Linux, this file is normally located at
# /etc/docker/daemon.json. You should use this JSON config method if you are running
# a version of Docker that is at least 1.10!
# Here is an example configuration that sets the docker0 bridge IP to 192.168.254.1/24:
# {
# "bip": "192.168.254.1/24"
# }
@nod
nod / minimal_ansible_playbook.py
Last active April 25, 2024 20:18
Minimal code to run an Ansible Playbook from within python and get stats back on success or fail
from ansible import playbook, callbacks
# uncomment the following to enable silent running on the playbook call
# this monkey-patches the display method on the callbacks module
# callbacks.display = lambda *a,**ka: None
# the meat of the meal. run a playbook on a path with a hosts file and ssh key
def run_playbook(playbook_path, hosts_path, key_file):
stats = callbacks.AggregateStats()
playbook_cb = callbacks.PlaybookCallbacks(verbose=0)
@jimothyGator
jimothyGator / README.md
Last active April 25, 2024 18:00
Nginx configuration for Mac OS X with Homebrew, using sites-enabled directory.
mkdir -p /usr/local/etc/nginx/sites-{enabled,available}
cd /usr/local/etc/nginx/sites-enabled
ln -s ../sites-available/default.conf
ln -s ../sites-available/default-ssl.conf

File locations:

  • nginx.conf to /usr/local/etc/nginx/
  • default.conf and default-ssl.conf to /usr/local/etc/nginx/sites-available
  • homebrew.mxcl.nginx.plist to /Library/LaunchDaemons/
@ekreutz
ekreutz / ansible_variable_precedence.md
Last active April 25, 2024 17:43
Ansible variable precedence (order, hierarchy)
@joshbuchea
joshbuchea / semantic-commit-messages.md
Last active April 25, 2024 16:04
Semantic Commit Messages

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

@SheldonWangRJT
SheldonWangRJT / Convert .mov or .MP4 to .gif.md
Last active April 25, 2024 15:03
Convert Movie(.mov) file to Gif(.gif) file in one command line in Mac Terminal

This notes is written by Sheldon. You can find me with #iOSBySheldon in Github, Youtube, Facebook, etc.

Need

Convert .mov/.MP4 to .gif

Reason

As a developer, I feel better to upload a short video when I create the pull request to show other viewers what I did in this PR. I tried .mov format directly got after finishing recording screen using Quicktime, however, gif offers preview in most web pages, and has smaller file size.

This is not limited to developer, anyone has this need can use this method to convert the files.

@htp
htp / curl-websocket.sh
Last active April 25, 2024 14:57
Test a WebSocket using curl.
curl --include \
--no-buffer \
--header "Connection: Upgrade" \
--header "Upgrade: websocket" \
--header "Host: example.com:80" \
--header "Origin: http://example.com:80" \
--header "Sec-WebSocket-Key: SGVsbG8sIHdvcmxkIQ==" \
--header "Sec-WebSocket-Version: 13" \
http://example.com:80/
@tzmartin
tzmartin / m3u8-to-mp4.md
Last active April 25, 2024 13:43
m3u8 stream to mp4 using ffmpeg

1. Copy m3u8 link

Alt text

2. Run command

echo "Enter m3u8 link:";read link;echo "Enter output filename:";read filename;ffmpeg -i "$link" -bsf:a aac_adtstoasc -vcodec copy -c copy -crf 50 $filename.mp4
@fevangelou
fevangelou / my.cnf
Last active April 25, 2024 13:22
Optimized my.cnf configuration for MySQL/MariaDB (on Ubuntu, CentOS, Almalinux etc. servers)
# === Optimized my.cnf configuration for MySQL/MariaDB (on Ubuntu, CentOS, Almalinux etc. servers) ===
#
# by Fotis Evangelou, developer of Engintron (engintron.com)
#
# ~ Updated December 2021 ~
#
#
# The settings provided below are a starting point for a 8-16 GB RAM server with 4-8 CPU cores.
# If you have different resources available you should adjust accordingly to save CPU, RAM & disk I/O usage.
#
@willurd
willurd / web-servers.md
Last active April 25, 2024 09:21
Big list of http static server one-liners

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000