Configuring /opt/local/ and /opt/local/dev

by ggt667
Download
.cast - original recording .txt - plain text version .gif - animated GIF
macOS • xterm-256color • bash 402 views

In a unix system /opt/ is for optional software, it’s not like your /Application folder on a Mac necessarily.

As pr example below

/opt/local/<<MyDAM>>/
/opt/local/bin/<<MyEXIFtool>>
/opt/local/dev/<<MyEXIFtool>>/
/opt/local/dev/<<MyDAM>>/
/opt/local/dev/swift/

Wheres /opt/local/dev/swift is downloaded from GitHub

cd /opt/local/dev
git clone https://github.com/apple/swift

Note that while /opt/local/dev holds the source code, /opt/local/<<projectname>> holds a larger project or installation, while /opt/local/bin holds single binaries such as ls

More by ggt667

Create buffer, record macro q, harvest variable names, paste in buffer repeatedly, yank and paste from buffer 1:45

by ggt667

[Swift stdlib] Querying papersize 0:49

by ggt667

Using diskutil and bzcat to make a bootable usb stick for Joyent SmartOS 11:23

by ggt667

Creating a new Vapor project. Fluent psql 4:59

by ggt667

See all

Share this recording
https://asciinema.org/a/295210
Copied!

Append ?t=30 to start the playback at 30s, ?t=3:20 to start the playback at 3m 20s.

See sharing docs for more link customization options.

Embed as image link

Use snippets below to display a preview image linking to this recording.
Ideal for places where scripts are not allowed, such as project README files.

HTML: 

<a href="https://asciinema.org/a/295210" target="_blank"><img src="https://asciinema.org/a/295210.svg" /></a>
Copied!

Markdown: 

[![asciicast](https://asciinema.org/a/295210.svg)](https://asciinema.org/a/295210)
Copied!

Embed the player

If you're embedding on your own page or on a site which permits script tags, you can use the full player widget:

<script src="https://asciinema.org/a/295210.js" id="asciicast-295210" async="true"></script>
Copied!

Paste the above script tag where you want the player to be displayed on your page.

See embedding docs for more player customization options.

Download this recording

You can download this recording in asciicast v2 format, as a .cast file.

Download

Replay in terminal

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

asciinema play 295210.cast
Copied!

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="/assets/asciinema-player.css" />
</head>
<body>
  <div id="player"></div>
  <script src="/assets/asciinema-player.min.js"></script>
  <script>
    AsciinemaPlayer.create(
      '/assets/295210.cast',
      document.getElementById('player'),
      { cols: 118, rows: 34 }
    );
  </script>
</body>
</html>

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

Generate GIF from this recording

While this site doesn't provide 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, generate a GIF with the following command:

agg https://asciinema.org/a/295210 demo.gif
Copied!

Or, if you already downloaded the recording file:

agg demo.cast demo.gif
Copied!

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.