bash case statement
case "$1" in
start)
start ;;
stop)
stop ;;
restart)
stop; start ;;
*)
echo $"Usage: $0 {start|stop|restart}"
exit 1
esacbash case statement
case "$1" in
start)
start ;;
stop)
stop ;;
restart)
stop; start ;;
*)
echo $"Usage: $0 {start|stop|restart}"
exit 1
esaccase syntax shell
case word in
pattern1)
# Statement(s) to be executed if pattern1 matches
;;
pattern2)
# Statement(s) to be executed if pattern2 matches
;;
pattern3)
# Statement(s) to be executed if pattern3 matches
;;
*)
# Default condition to be executed
;;
esaccase statement example shell scripting
#!/bin/sh
echo "Please talk to me ..."
while :
do
read INPUT_STRING
case $INPUT_STRING in
hello)
echo "Hello yourself!"
;;
bye)
echo "See you again!"
break
;;
*)
echo "Sorry, I don't understand"
;;
esac
done
echo
echo "That's all folks!"bash case statement
#!/bin/bash
read -p "Enter your choice [yes/no]:" choice
case $choice in
yes)
echo "Thank you"
echo "Your type: Yes"
;;
no)
echo "Ooops"
echo "You type: No"
;;
*)
echo "Sorry, invalid input"
;;
esacbash case statement
case expression in
pattern1 )
statements ;;
pattern2 )
statements ;;
...
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