Bash Multiplication
Bash
Download (.zip)
#!/bin/bash # multiplication.sh
multiply () # Multiplies params passed. { # Will accept a variable number of args.
local product=1
until [ -z "$1" ] # Until uses up arguments passed... do let "product *= $1" shift done
echo $product # Will not echo to stdout, } #+ since this will be assigned to a variable.
mult1=15383; mult2=25211 val1=`multiply $mult1 $mult2` echo "$mult1 X $mult2 = $val1" # 387820813
mult1=25; mult2=5; mult3=20 val2=`multiply $mult1 $mult2 $mult3` echo "$mult1 X $mult2 X $mult3 = $val2" # 2500
mult1=188; mult2=37; mult3=25; mult4=47 val3=`multiply $mult1 $mult2 $mult3 $mult4` echo "$mult1 X $mult2 X $mult3 X mult4 = $val3" # 8173300
exit 0
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