Shell Programming and Scripting

#! /bin/bash
echo "I am in script 1. Going to script 2"
./script2.sh
echo "I am back to script 1. Exiting now"

#! /bin/bash
echo "I am in script2"
read -p "Press q to quit from script B: " input
if [ "$input" == 'q' ]
then
    echo "Exiting from script 2"
    exit
fi

 
Please run report:
2:       dailyreport
q:       quit
Choose:

#!/bin/bash
s2='A.sh'
echo "Calling Another Script -> $s2";sleep 1
export c="$1"
. $s2

#!/bin/bash
sleep 5
echo "B script is called from $$ pid"
while [ "$c" != "q" ] ; do
read -p "Please enter choice ? [ q (for quit)]" c
done

# ./B.sh
Calling Another Script -> A.sh
B script is called from 23032 pid
Please enter choice ? [ q (for quit)]a
Please enter choice ? [ q (for quit)]d
Please enter choice ? [ q (for quit)]f
Please enter choice ? [ q (for quit)]q

# ./B.sh q
Calling Another Script -> A.sh
B script is called from 23350 pid

cat > B.sh
#!/bin/bash
echo "Calling Another Script -> A.sh";
./A.sh < input.txt