Добавление строки в начало текстового файла

by unixtips 8 years ago

GNU/Linux ◆ xterm ◆ bash 936 views

More by unixtips

Поиск по началу строки с помощью утилиты sed 00:32

by unixtips 8 years ago

Напечатать строки из файла длиной больше 8 символов 00:16

by unixtips 8 years ago

Сдвинуть на 4 пробела вправо с 3 по 8 строки в файле с помощью утилиты sed 00:26

by unixtips 8 years ago

Найти строку в файле и вывести 5 следующих строк после неё 00:40

by unixtips 8 years ago

See all

You can download this recording in asciicast v1 format, as a .json file.

Download

Replay in terminal

You can replay the downloaded recording in your terminal using the asciinema play command:

asciinema play 30452.json

If you don't have asciinema CLI installed then see installation instructions.

Use with stand-alone player on your website

Download asciinema player from the releases page (you only need .js and .css file), then use it like this:

<!DOCTYPE html>
<html>
<head>
  <link rel="stylesheet" type="text/css" href="asciinema-player.css" />
</head>
<body>
  <div id="player"></div>
  <script src="asciinema-player.min.js"></script>
  <script>
    AsciinemaPlayer.create(
      '/assets/30452.json',
      document.getElementById('player'),
      { cols: 74, rows: 24 }
    );
  </script>
</body>
</html>

See asciinema player quick-start guide for full usage instructions.

While this site doesn't offer GIF conversion at the moment, you can still do it yourself with the help of asciinema GIF generator utility - agg.

Once you have it installed run the following command to create GIF file:

agg https://asciinema.org/a/30452 30452.gif

Or, if you already downloaded the recording file:

agg 30452.json 30452.gif

Check agg --help for all available options. You can change font family and size, select color theme, adjust speed and more.

See agg manual for full usage instructions.