mrtrkmn

#!/bin/bash
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys $1

mrtrkmn

$ xrandr  # take the name of display that you would like to turn off
$ xrandr --output <display-name> --off

mrtrkmn

#!/bin/bash
NR_OF_MONITORS=$(xrandr -d :0 -q | grep ' connected' | wc -l)
if [ $NR_OF_MONITORS = "2" ]; then
  xrandr --output DFP1 --primary
fi

# refer to https://askubuntu.com/questions/88858/how-to-only-have-one-display

mrtrkmn

git cherry-pick is generally used to get specific commit from one branch to another. It can also be used to move commits from one repository to another repository. It can be done in following ways:

$ git remote add newrepo <new-repository-link> 
$ git fetch newrepo
$ git cherry-pick <commit-sha>

mrtrkmn

taken from: https://stackoverflow.com/questions/35146286/find-address-of-constant-in-go

In short: you can't.

The error message says:

cannot take the address of k There are limitations on the operand of the address operator &. Spec: Address operators:

For an operand x of type T, the address operation &x generates a pointer of type *T to x. The operand must be addressable, that is, either a variable, pointer indirection, or slice indexing operation; or a field selector of an addressable struct operand; or an array indexing operation of an addressable array. As an exception to the addressability requirement, x may also be a (possibly parenthesized) composite literal. If the evaluation of x would cause a run-time panic, then the evaluation of &x does too.

mrtrkmn

#!/bin/bash 
gsettings set org.gnome.shell.extensions.dash-to-dock extend-height false
gsettings set org.gnome.shell.extensions.dash-to-dock dock-position BOTTOM
gsettings set org.gnome.shell.extensions.dash-to-dock transparency-mode FIXED
gsettings set org.gnome.shell.extensions.dash-to-dock dash-max-icon-size 32
gsettings set org.gnome.shell.extensions.dash-to-dock unity-backlit-items true

mrtrkmn

package main

import (
	"context"
	"fmt"
	"log"
	"net/http"
	"time"

	"github.com/caddyserver/certmagic"

mrtrkmn

#!/bin/bash

files=(*.gpg)
# declare -p files

i=0
while read p; do
  printf 'Decrypting: %s with passphrase %s\n' "${files[$i]}" "$p"
  gpg --pinentry-mode=loopback --passphrase "$p" "${files[$i]}" 2>/dev/null >test
  ((i=i+1))

mrtrkmn

package client

type Tar struct {
	c *Client
}

// exec executes an ExecFunc using 'tar' command.
func (tr *Tar) exec(args ...string) ([]byte, error) {
	return tr.c.exec("tar", args...)

mrtrkmn

package client

type YoutubeDL struct {
	c *Client
}

// exec executes an ExecFunc using 'youtube-dl'.
func (ytdl *YoutubeDL) exec(args ...string) ([]byte, error) {
	return ytdl.c.exec("youtube-dl", args...)