I would like to know : How can we be able to use the COLUMNS variable in a script???
I have done a script wich needs $COLUMNS in order to print a correct output.
Now what I hace is COLUMNSV=$3
So when i call thje function, i use
fkldrb 100 0.01 $COLUMNS
But it is not really useful...
How can I have access to it in the script?