Hi ,
I have three funcions f1, f2 and f3 .
f1 calls f2 and f2 calls f3 .
I have a global variable "period" which i want to pass to f3 .
Can i pass the variable directly in the definition of f3 ?
Pls help .
sars
Hi ,
I have three funcions f1, f2 and f3 .
f1 calls f2 and f2 calls f3 .
I have a global variable "period" which i want to pass to f3 .
Can i pass the variable directly in the definition of f3 ?
Pls help .
sars
You can access the global variable directly in the function.
period="hi"
f3()
{
echo $period
}
f3
Ya ,
i was able to pass the global variable to the function .
Sorry for that dumb question .
how do i get a result in fraction in shell script.
I am using expr for division of two numbers but it is giving Quotient.
I need it in full fraction value.