Add option to show the excuted command in the screenshot

[svanelten]

I really love this tool, there is just one little thing: for my use case (documentation of steps to be done in a cli) it would be really great if the executed command could optionally be included in the image. This would keep the command and the output in context.

Something like -c / --comand

I'm not sure how much effort this would be, but I thought I can posit this as a possible enhancement.

Thank you for the great work!

[pamburus]

The executed command is already included in the image, in the title of the window on the screenshot.

For example,

termframe -H 1 -o 111.svg -- uname -rvs

If you want to override it, you can even specify --title

termframe -H 1 -o 112.svg --title "my super command" -- uname -rvs