Ertan Kayalar ertankayalar

Swappiness controls the tendancy the kernel wishes to swap.

Even with free memory the kernel may swap.

100 means aggressively swap 0 means wait until the last minute to swap

To check current swappiness cat /proc/sys/vm/swappiness

Docker Commands, Help & Tips

Show commands & management commands

$ docker

Docker version info

Everforest - Alacritty

In ~/.config/alacritty/alacritty.yml:

# Define
schemes:
  everforest_dark_hard: &everforest_dark_hard
    primary:
      background: '#2b3339'

True Color (24-bit) and italics with alacritty + tmux + vim (neovim)

This should make True Color (24-bit) and italics work in your tmux session and vim/neovim when using Alacritty (and should be compatible with any other terminal emulator, including Kitty).

Testing colors

Running this script should look the same in tmux as without.

curl -s https://gist.githubusercontent.com/lifepillar/09a44b8cf0f9397465614e622979107f/raw/24-bit-color.sh >24-bit-color.sh

Fullscreen CSS Background Image Slideshow

Taking advantage of Sass with Bourbon, I've refactored the original Codrops demo of a Fullscreen Background Image Slideshow to be a little more compact and efficiently managed.

The markup for the slideshow is an unordered list that houses spans which will function as the elements for the background images of the slideshow.

A variable, $animation-delay, is defined as the duration of each slide. This variable will be used to calculate the slideshow's cycle, and makes adding and removing slides a little more manageable.

The first instance of the variable is found tied to the spans that define the background images for each slide. Here, the variable should be multiplied by the total number of slides in the slideshow to set the full length of the cycle.

	# CLI
	sudo apt update -y
	sudo apt install -y \
	git curl docker.io \
	build-essential pkg-config autoconf bison rustc cargo clang \
	libssl-dev libreadline-dev zlib1g-dev libyaml-dev libreadline-dev libncurses5-dev libffi-dev libgdbm-dev libjemalloc2 \
	libvips imagemagick libmagickwand-dev \
	redis-tools sqlite3 libsqlite3-0 libmysqlclient-dev \
	rbenv apache2-utils



	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="UTF-8">

	<title>Pure CSS Featured Image Slider · CodePen</title>

	<link rel="stylesheet" href="http://codepen.io/stylesheets/css/normalize.css">

	<!DOCTYPE html>
	<html>
	<head>

	<title></title>
	<link rel="stylesheet" type="text/css" href="style.css">
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css">
	<link href="https://fonts.googleapis.com/css?family=Poppins&display=swap" rel="stylesheet">

	/* *******************************************************************************************
	* TAILWIND.CSS
	* DOCUMENTATION: https://tailwindcss.com/
	* ******************************************************************************************* */

	/*
	* Available breakpoints
	* --------------------
	* sm: min-width: 640px;
	* md: min-width: 768px;

	I recently switched over to [neovim](https://neovim.io/) (see my screenshots at the bottom).
	Below is my updated [config file](https://github.com/neovim/neovim/wiki/FAQ#where-should-i-put-my-config-vimrc).

	It's currently synchronized with my `.vimrc` config except for a block of [neovim-specific terminal key mappings](https://neovim.io/doc/user/nvim_terminal_emulator.html).

	This is still a work in progress (everyone's own config is always a labor of love), but I'm already extremely
	pleased with how well this is working for me with neovim. While terminal mode isn't enough to make me stop using
	tmux, it is quite good and I like having it since it simplifies my documentation workflow for yanking terminal output to paste in a markdown buffer.

	These days I primarily develop in Go. I'm super thrilled and grateful for [fatih/vim-go](https://github.com/fatih/vim-go),