unixowe-systemy-operacyjne/tabledata/ex1.sh

#!/bin/bash

# iterating line-by-line over the input file
#numOfPeople=`cat $1 | grep $2 | wc -l`
#echo "Num. of people from $2 is $numOfPeople"

# iterating line-by-line
while read line
do
	
name=`echo $line | cut -d " " -f 1`
age=`echo $line | cut -d " " -f 2`
country=`echo $line | cut -d " " -f 3`
echo "Person $name (from $country) is $age years old"

done < $1