[TUHS] shell PS1/PS2 which survive cut-paste
arnold at skeeve.com
arnold at skeeve.com
Wed Dec 6 18:00:58 AEST 2017
Dave Horsfall <dave at horsfall.org> wrote:
> On Tue, 5 Dec 2017, arnold at skeeve.com wrote:
>
> > "#" as the root prompt predates # as the comment in the Bourne shell,
> > not to mention predating copy/paste entirely. (My understanding is that
> > the do-nothing command, ":" was used for comments. Talk about
> > minimalist!)
>
> And as a label for the dreaded "goto" command; it was a while before I
> realised that ":" in and of itself did bugger-all...
>
> --
> Dave Horsfall DTM (VK2KFU) "Those who don't understand security will suffer."
"goto" was in the V6 shell, I think (next to no experience with the V6
shell, and it was a LONG time ago anyway). But there never was a goto
in the V7 shell.
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