trungie

#!/bin/sh
### BEGIN INIT INFO
# Provides:          skeleton
# Required-Start:    $remote_fs
# Required-Stop:     $remote_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Example initscript
# Description:       This file should be used to construct scripts to be
#                    placed in /etc/init.d.

trungie

Docker Cheat Sheet

NOTE: 534 stars, 106 forks. I love you all. Please contribute tips and edits back to this cheat sheet -- email's [email protected] and you can treat gists like git repositories and send git diffs.

• Why
• I just want a dev environment
• Prerequisites
• Installation
• Containers
• Images

trungie

#!/usr/bin/ruby
# Create display override file to force Mac OS X to use RGB mode for Display
# see http://embdev.net/topic/284710

require 'base64'

data=`ioreg -l -d0 -w 0 -r -c AppleDisplay`

edids=data.scan(/IODisplayEDID.*?<([a-z0-9]+)>/i).flatten
vendorids=data.scan(/DisplayVendorID.*?([0-9]+)/i).flatten

trungie

Keybase proof

I hereby claim:

• I am trungie on github.
• I am trunghoang (https://keybase.io/trunghoang) on keybase.
• I have a public key ASCnlH5FrfbaKO-T2pGNVSYG2JIs5tTblvNtp8Mizs4xYAo

To claim this, I am signing this object:

trungie

#!/bin/bash

function status() {
    kextstat | grep org.virtualbox.kext > /dev/null 2>&1 ;
    vbox=$((1-$?))
    kextstat | grep com.github.osxfuse > /dev/null 2>&1 ;
    fuse=$((1-$?))
}

status

trungie

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⠉⣉⣉⣉⣉⣉⣉⣉⣉⠉⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⠀⡇⠀⠀⠀⠀⠀⠀⢸⠀⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⡀⢉⡏⠀⠀⠀⠀⠸⡍⢀⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣃⠼⠤⢤⣴⣇⠀⠀⢳⠈⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠿⠿⣿⡿⢋⣤⠞⢁⢚⠉⢿⡏⢱⡨⣷⠚⢋⣹⡿⣿⡿⣿⣿
⡿⠟⣇⢰⡶⠂⡠⣛⠋⣠⠃⠆⡔⠰⢡⠃⣊⠌⡘⢰⢡⣈⠂⡞⣸⡻
⠰⣶⠿⢋⣠⣾⠃⣇⣐⡹⢒⡶⠗⠒⠒⠓⠒⠒⠶⠾⠶⣶⣶⡾⠟⢡
⣷⣶⣾⣿⣿⡏⢰⠃⢠⣞⣁⣀⡀⢀⡠⠤⡤⠤⠤⣤⠤⣤⣤⣶⣾⣿
⣿⣿⣿⠉⣉⣀⡏⠀⠁⣜⣀⠀⣷⣷⡆⢀⣱⠀⠀⠸⣄⣉⠉⣿⣿⣿

trungie

ssh-dss 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 [email protected]

trungie

Customised setup script for Google Cloud.

Ref: https://developer.hashicorp.com/terraform/tutorials/it-saas/google-workspace.

Source: https://github.com/hashicorp/learn-terraform-google-workspace/blob/main/gw-service-account.py#L477

trungie

PowerShield Centurion RT 1000 UPS Monitoring in Home Assistant

Step 1: Discover SNMP OIDs

To find OIDs for monitoring, use:
snmpwalk -v 2c -c public 192.168.1.250 1.3.6.1.4.1.935

Sample Output:
Battery Charge (%):   1.3.6.1.4.1.935.1.1.1.2.2.1.0
Battery Temp (°C):    1.3.6.1.4.1.935.1.1.1.2.2.2.0