hi,
i am writing a shell script... and in that i wanted to multiply two integer numbers taken from command line(during execution, i mean... with $a and $b) i dont know how to do this... pls help me.. coz when i put directly the numbers, it multiplies, but i havb difficulties when the numbers are got from the command line...
/legolas
i am writing a shell script... and in that i wanted to multiply two integer numbers taken from command line(during execution, i mean... with $a and $b) i dont know how to do this... pls help me.. coz when i put directly the numbers, it multiplies, but i havb difficulties when the numbers are got from the command line...
/legolas