22 lines
177 B
Text
22 lines
177 B
Text
a=4
|
|
|
|
read -t 2 a
|
|
echo $?
|
|
|
|
echo $a
|
|
|
|
sleep 5 | read -t 1 a
|
|
echo $?
|
|
|
|
echo $a
|
|
|
|
read -t -3 a
|
|
echo $?
|
|
|
|
echo $a
|
|
|
|
# the above should all time out
|
|
echo abcde | {
|
|
read -t 2 a
|
|
echo $a
|
|
}
|