nexus166

Go (Golang) GOOS and GOARCH

All of the following information is based on go version go1.17.1 darwin/amd64.

GOOS Values

GOOS	Out of the Box
`aix`	✅
`android`	✅

Chmod codes cheat sheet

How to use chmod codes in UNIX:

There are three types of permissions in files and folders in unix
1. Read (r)
2. Write (w)
3. Execute (x)
And, there is a classification of users called UGO (explained bellow):
U ~> User (usually, you)

Problem

In Arch Linux mkinitcpio -p linux

shows

Possibly missing firmware for module: aic94xx
 Possibly missing firmware for module: wd719x

Docker compose as a systemd unit

Create file /etc/systemd/system/[email protected]. SystemD calling binaries using an absolute path. In my case is prefixed by /usr/local/bin, you should use paths specific for your environment.

[Unit]
Description=%i service with docker compose
PartOf=docker.service
After=docker.service

Setting up Pi Zero OTG - The quick way (No USB keyboard, mouse, HDMI monitor needed)

More details - http://blog.gbaman.info/?p=791

For this method, alongside your Pi Zero, MicroUSB cable and MicroSD card, only an additional computer is required, which can be running Windows (with Bonjour, iTunes or Quicktime installed), Mac OS or Linux (with Avahi Daemon installed, for example Ubuntu has it built in).
1. Flash Raspbian Jessie full or Raspbian Jessie Lite onto the SD card.
2. Once Raspbian is flashed, open up the boot partition (in Windows Explorer, Finder etc) and add to the bottom of the config.txt file dtoverlay=dwc2 on a new line, then save the file.
3. If using a recent release of Jessie (Dec 2016 onwards), then create a new file simply called ssh in the SD card as well. By default SSH i

	#Depending on version one of the following files must exist

	root@host:/ nano /etc/fail2ban/action.d/iptables-blocktype.conf

	or

	root@host:/ nano /etc/fail2ban/action.d/iptables-common.conf


	comment the line

	#!groovy
	import groovy.json.JsonOutput
	import groovy.json.JsonSlurper

	def label = "mypod-${UUID.randomUUID().toString()}"
	podTemplate(label: label, yaml: """
	spec:
	containers:
	- name: mvn
	image: maven:3.3.9-jdk-8

	// (c) 2017 Yami Odymel
	// This code is licensed under MIT license.
	package main

	import (
	"fmt"
	"html"
	"strconv"
	)

	package main

	import (
	"encoding/json"
	"net/http"
	"net/url"

	"golang.org/x/net/html"
	"io"
	)

	package main

	import (
	"fmt"
	"log"
	"strconv"

	"github.com/miekg/dns"
	)