#!/bin/bash

# echo -e "hello\nworld" | ./show-pipe
#first reply: hello
#second reply: world

# echo "hello world" | ./show-pipe
#first reply: hello world
#second reply:

function example1 () {
read

VAR=$REPLY

echo "first reply: "$REPLY""

#VAR=$REPLY
#echo $VAR

echo "Number of ARGS: $#"

OTHER=$1
echo $OTHER

read
echo "second reply: "$REPLY""
exit 0
}


# Another example
LINE_COUNT=0
while read LINE ; do
(( LINE_COUNT++ ))
echo LINE:$LINE_COUNT:$LINE
done
#exit
#

# example of using read with catted input
LINE_COUNT=0
	cat ./sq.txt |
	while read LINE ; do
		(( LINE_COUNT++ ))
		echo LINE:$LINE_COUNT:$LINE
	done
exit
#