ghostplay

ghostplay is an automatic terminal input tool.

Intended to create terminal demo that can easily modified for documentation. (not for live presentations)

Demo

1. Write your script

[example/script.sh]

#!/bin/sh
echo This is your script.
echo ghostplay types your script and execute.

2. Execute by ghostplay

ghostplay example/script.sh

See what happens in your terminal. Ghost is typing your script!

Another example scripts is in the example directory.

Installation

Just get the ghostplay and create a symlink in your PATH!

For example

$ git clone https://github.com/ko1nksm/ghostplay.git
$ ln -s $PWD/ghostplay/ghostplay /EXECUTABLE/PATH/
# (e.g. /EXECUTABLE/PATH/ = /usr/local/bin/, $HOME/bin/)

Cooperation with terminal recorder

To create terminal demo, you can use asciinema, ttyrec or favorite terminal recorder.

asciinema

# Record terminal
asciinema rec -c "ghostplay example/script.sh"

ttyrec & seq2gif

# Record terminal to a file "ttyrecord'
ttyrec -e "ghostplay example/script.sh"

# Convert to animated gif
seq2gif -i ttyrecord -o demo.gif

Advanced usage

You can customize ghostplay's behavior by directives, custom functions, handlers, and hooks.

See References

Example

#!/bin/sh

#ghostplay silent
ghostplay_custom_prompt() { # change prompt
  printf '$ '
}
#ghostplay end

echo This is your script.
echo ghostplay types your script and execute.

#ghostplay sleep 3

#ghostplay batch
cat<<DATA
line1
line2
line3
DATA
#ghostplay end