Name: Anonymous 2006-04-21 16:25
I'm trying to do a somewhat of a variable substitution operation.
I need to calculate the second to last variabe in the script. This is done by various ways most involving "$# - 2", now my question is how do I make the output of such operations to calculate "$# - 2" as a suffix to $ to be taken as a variable?
I need to calculate the second to last variabe in the script. This is done by various ways most involving "$# - 2", now my question is how do I make the output of such operations to calculate "$# - 2" as a suffix to $ to be taken as a variable?