2009-01-12 13:36:28 +00:00
|
|
|
# test read with a timeout of 0 -- input polling
|
2009-02-19 22:21:29 +00:00
|
|
|
# sleep with fractional seconds argument is not universal
|
|
|
|
|
echo abcde | { sleep 0.25 2>/dev/null ; read -t 0; }
|
2009-01-12 13:36:28 +00:00
|
|
|
echo $?
|
|
|
|
|
|
|
|
|
|
read -t 0 < $0
|
|
|
|
|
echo $?
|
|
|
|
|
|
|
|
|
|
read -t 0
|
|
|
|
|
echo $?
|
