I use

env TERM=dumb SHELL=/bin/bash script 

leaves you with a typescript file with a bunch of ^M but I just remove those with vi

:1,$s/^M//g 

remembering to escape the ^M with ^V

or just use

dos2unix typescript 

I use

env TERM=dumb SHELL=/bin/bash script 

leaves you with a typescript file with a bunch of ^M but I just remove those

• with vi

  :1,$s/^M//g 

  remembering to escape the ^M with ^V

• or just use

  dos2unix typescript