[Tutor] Remove some known text around text I need to keep

[Cameron Simpson]

On 29Jan2020 10:51, Robert Alexander <gogonegro at gmail.com> wrote:
>Thanks Alan,
>Good to learn :)
>
>I’ll look into it even though at a later reflection I might do this without
>python with just an awk command killing all [TAG: and ] chars from the
>files :)

sed will be even smaller.

Cheers,
Cameron Simpson <cs at cskk.id.au>