| a=4 | |
| read -t 2 a < /dev/tty | |
| estat=$? | |
| if [ $estat -gt 128 ]; then | |
| echo timeout 1: ok | |
| else | |
| echo $estat | |
| fi | |
| echo $a | |
| sleep 5 | read -t 1 a | |
| estat=$? | |
| if [ $estat -gt 128 ]; then | |
| echo timeout 2: ok | |
| else | |
| echo $estat | |
| fi | |
| echo $a | |
| read -t -3 a < /dev/tty | |
| echo $? | |
| echo $a | |
| # the above should all time out | |
| echo abcde | { | |
| read -t 2 a | |
| echo $a | |
| } |