9 Nov
2017
9 Nov
'17
4:47 a.m.
On 11/8/2017 5:43 PM, Dave Horsfall wrote:
cat added for clarity. Ok, not. I'm just dumb.
head -20 < filename
head -40 < filename | tail -20
Better? ;)
cat filename | head -20 # get the first page.
cat filename | head -40 | tail -20 # get the second page.
Arrgghh!! Unnecessary use of a cat pipe!