I need to process large amount of data from stdout, but I need only several lines from them.
Let's say I want to append some data from line beginning with
Label 3 to the file
F3.csv, and some data from line beginning with
Label 5 to the file
Example input - from STDOUT
Label 1 25 Label 2 60 Label 3 70 Label 4 95 Label 5 100
I'd like to know if it's possible to do this and if it is, then how.
Do you know any way?