skanev

console.log('baba')

// 1. Literal types
{
  let meta: 'foo' = 'foo'

  meta = 'foo'
  // @ts-expect-error
  meta = 'bar'

heptal

Displaying images in the terminal with tput and echo

Requires ImageMagick, easily available from your favorite package manager. Tested on Linux and OSX

convert image.png -resize 40 txt:-|sed -E 's/://;s/\( ? ?//;s/, ? ?/,/g;s/\)//;s/([0-9]+,[0-9]+,[0-9]+),[0-9]+/\1/g;s/255/254/g;/mage/d'|awk '{print $1,$2}'|sed -E 's/^0,[0-9]+ /print "echo;tput setaf "\;/;s/^[0-9]+,[0-9]+ /print "tput setaf ";/;s/(.+),(.+),(.+)/\1\/42.5*36+\2\/42.5*6+\3\/42.5+16/'|bc|sed 's/$/;echo -n "  ";/'|tr '\n' ' '|sed 's/^/tput rev;/;s/; /;/g;s/$/tput sgr0;echo/'|bash

StanAngeloff

Disabling these services shove off about 5-10 seconds in boot time. Results will vary.

$ ./service-disable.sh mongod mongodb apache2 mysql memcached postfix qemu-kvm palm-novacomd lxc lxc-net quasselcore nfs-kernel-server