Re: I don't understand

[Kacper Gutowski]

On Sat, Apr 25, 2020 at 09:23:28AM -0400, Bill Daly wrote:
> What happended to LINES?

It's probably a shell variable that wasn't exported to envionment.  
See what this shows:

$ env | grep LINES

You can export it with the export command.

$ export LINES

-k