Eduardo Arakaki eduardoarakaki

Introduction

:q        close
:w        write/saves
:wa[!]    write/save all windows [force]
:wq       write/save and close

Um guia completo de atalhos para produtividade máxima com Vim/Neovim.

* In titles means it has been categorized more than once (in different categories)

	" sudo apt update && sudo apt install vim git curl


	" Ativa número de linhas
	set number
	set relativenumber

	" Habilita a indentação automática e inteligente
	set autoindent
	set smartindent

	" Configuration file for vim
	set modelines=0 " CVE-2007-2438

	" Normally we use vim-extensions. If you want true vi-compatibility
	" remove change the following statements
	set nocompatible " Use Vim defaults instead of 100% vi compatibility
	set backspace=2 " more powerful backspacing

	" Don't write backup file if vim is being called by "crontab -e"
	au BufWrite /private/tmp/crontab.* set nowritebackup nobackup

	On Linux, the Keychron K2 doesn't register any of the F1-F12 function keys as actual F keys, instead, treating them as multimedia keys by default. Here's how to fix it!
	They keyboard has 2 modes: Windows/Android and MacOS, but neither mode worked properly out of the box.

	To fix this:

	Set the keyboard to Windows mode via the side switch
	Use Fn + X + L (hold for 4 seconds) to set the function key row to "Function" mode. (usually all that's necessary on Windows)
	echo 0 \| sudo tee /sys/module/hid_apple/parameters/fnmode
	echo 1 \| sudo tee /sys/module/hid_apple/parameters/fnmode (Default)
	Once complete, my F1-F12 keys work properly, and holding Fn turns them into multimedia keys. You can use the evtest utility to check how keyboard keys are registering until you get the above combination of settings configured properly.

	# Install PostgreSQL

	# Create the file repository configuration
	sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'

	# Import the repository signing key
	wget - quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc \| sudo apt-key add -

	# Update the package lists and update the system
	sudo apt update && sudo apt upgrade -y