- #! ./testshell
- echo "This script is the same as the last, but it enables the asynchronous"
- echo "trap switch (-T) in FreeBSD's sh from April 1999."
- echo "Other shells should not exit on SIGINT or SIGQUIT."
- set -T
- trap : 3
- trap 'echo SIGINT ; exit 1' 2
- ./hardguy
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