Skip to content

Instantly share code, notes, and snippets.

Avatar
🎯
Focusing

indefinitus indefinitus

🎯
Focusing
  • Earth
View GitHub Profile
@indefinitus
indefinitus / tmux.md
Created Jul 24, 2019 — forked from andreyvit/tmux.md
tmux cheatsheet
View tmux.md

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

# remap prefix to Control + a
@indefinitus
indefinitus / latency.txt
Created May 24, 2019 — forked from jboner/latency.txt
Latency Numbers Every Programmer Should Know
View latency.txt
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
View en.conf.ini
# You can download this config from: http://surge.run/config-example/ios.conf
# Edit with your computer and copy back to iOS device via iTunes, URL, AirDrop
# or iCloud Drive
# Version 2.0
[General]
# Log level: warning, notify, info, verbose (Default: notify)
loglevel = notify
# Skip domain or IP range. These hosts will not be processed by Surge Proxy.
# (In macOS version when Set as System Proxy enabled, these hosts will be
@indefinitus
indefinitus / mysql-docker.sh
Created Apr 19, 2019 — forked from spalladino/mysql-docker.sh
Backup and restore a mysql database from a running Docker mysql container
View mysql-docker.sh
# Backup
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql
# Restore
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE
@indefinitus
indefinitus / docker-help.md
Created Mar 11, 2019 — forked from bradtraversy/docker-help.md
Docker Commands, Help & Tips
View docker-help.md

Docker Commands, Help & Tips

Show commands & management commands

$ docker

Docker version info

@indefinitus
indefinitus / README-Template.md
Created Jan 3, 2019 — forked from PurpleBooth/README-Template.md
A template to make good README.md
View README-Template.md

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

@indefinitus
indefinitus / multiple_ssh_setting.md
Created Dec 20, 2018 — forked from jexchan/multiple_ssh_setting.md
Multiple SSH keys for different github accounts
View multiple_ssh_setting.md

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "your_email@youremail.com"
@indefinitus
indefinitus / generate-ssh-key.sh
Created Dec 20, 2018 — forked from grenade/generate-ssh-key.sh
Correct file permissions for ssh keys and config.
View generate-ssh-key.sh
ssh-keygen -t rsa -b 4096 -N '' -C "rthijssen@gmail.com" -f ~/.ssh/id_rsa
ssh-keygen -t rsa -b 4096 -N '' -C "rthijssen@gmail.com" -f ~/.ssh/github_rsa
ssh-keygen -t rsa -b 4096 -N '' -C "rthijssen@gmail.com" -f ~/.ssh/mozilla_rsa
View flatten.js
const flatten =
(arr, depth = Infinity) =>
arr.reduce(
(list, v) =>
list.concat(
depth > 0 ?
(depth > 1 && Array.isArray(v) ?
flatten(v, depth - 1) :
v
) :
@indefinitus
indefinitus / android_instructions.md
Created Sep 10, 2018 — forked from patrickhammond/android_instructions.md
Easily setup an Android development environment on a Mac
View android_instructions.md

Here is a high level overview for what you need to do to get most of an Android environment setup and maintained.

Prerequisites (for Homebrew at a minimum, lots of other tools need these too):

  • XCode is installed (via the App Store)
  • XCode command line tools are installed (xcode-select --install will prompt up a dialog)
  • Java

Install Homebrew:

ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
You can’t perform that action at this time.