Step 3 Do kernel compile(sdxprairie-boot.img)

by zhouxiang 4 years ago

GNU/Linux ◆ xterm-256color ◆ bash 856 views

# Step 3 Do kernel compile(sdxprairie-boot.img)
# P.S. you can run 'make kernel 2>&1 | tee kernel.log' to trace kernel compilation output
# Before compile start, let's check the timestamp and type of 'sdxprairie-boot.img'

find . -name sdxprairie-boot.img | xargs ls -l
find . -name sdxprairie-boot.img | xargs file

# ok, let's go

make kernel

# After compilation, let's check the timestamp and type of 'sdxprairie-boot.img'

find . -name sdxprairie-boot.img | xargs ls -l
find . -name sdxprairie-boot.img | xargs file

# P.S. Generated sdxprairie-boot.img will be updated to
# 1. sdxprairie-ota-target-image-ubi/BOOTABLE_IMAGES/boot.img &
# 2. sdxprairie-ota-target-image-ubi/BOOTABLE_IMAGES/recovery.img

md5sum output/sdxprairie-boot.img
md5sum sdxprairie-ota-target-image-ubi/BOOTABLE_IMAGES/*.img

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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 345234.cast

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/345234.cast',
      document.getElementById('player'),
      { cols: 173, rows: 47 }
    );
  </script>
</body>
</html>

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

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/345234 demo.gif

Or, if you already downloaded the recording file:

agg demo.cast demo.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.