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javascript:(_ => {
  const pre = document.querySelector('pre');
  pre.innerHTML = JSON.stringify(JSON.parse(pre.innerHTML), null, 2);
})()

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javascript:(_ => {
  const sheet = document.createElement('style');
  sheet.innerHTML = 'img { image-rendering: pixelated; }';

  document.head.appendChild(sheet);

  for(let i = 0; i < frames.length; ++i) {
    frames[i].document.head.appendChild(sheet);
  }
})()

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javascript:(_ => {
  const sheet = document.createElement('style');
  sheet.innerHTML = 'a { color: blue !important; } a:visited { color: purple !important; } a img { outline-width: 1px !important; outline-style: solid !important; }';
  document.head.appendChild(sheet);
})()

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"\e[1;3A": "pushd ..\n" # alt-up
"\e[1;3C": "pushd -0\n" # alt-right
"\e[1;3B": "popd\n" # alt-down
"\e[1;3D": "pushd +1\n" # alt-left

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# The clipboard provides a very convenient way to exchange data between
# different programs and is especially convenient for working with GUIs
# which can't use pipelines. Add the following function to your .zshrc /
# .bashrc:

cb() {
  # OS X: pbcopy / pbpaste
  # Cygwin: putclip / getclip
  # Linux: xclip (and others)
  if [[ ! -t 0 ]]

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# Open a file browser GUI in any directory. Add the following to your
# .bashrc:
case "$OSTYPE" in
     cygwin) gui() { explorer "${1:-.}"; } ;;
  linux-gnu) gui() { nautilus "${1:-.}"; } ;;
    darwin*) gui() { open     "${1:-.}"; } ;;
          *) echo 'Unknown file manager.' >&2 ;;
esac

# Examples

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# not sure if i wrote this or not. a google search turns up similar results from:
# http://stackoverflow.com/a/30623864/970346
# https://gist.github.com/hardikdangar/67cb7dc1ad7812966a19

time expect -c "

set timeout -1;

spawn android update sdk -u -a

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find \( -name ._\* -o -name .DS_Store \) -type f -size -100k -delete

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echo -e 'foo\n\bar\nbaz'|grep -E 'a|$'

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# Fixed! https://github.com/kennethreitz/pipenv/issues/11#issuecomment-331073367
#        https://docs.pipenv.org/en/latest/advanced.html#importing-from-requirements-txt
sed 's%#.*%%;/^\s*$/d' requirements.txt|xargs -rd\\n pipenv install