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- #!/bin/sh
-
- case `biff` in
- *[yY]*)
- biff=y
- biff n;;
- *[nN]*)
- biff=n;;
- *)
- # cannot determine biff state
- biff=;;
- esac
-
- case `mesg` in
- *[yY]*)
- mesg=y
- mesg n;;
- *[nN]*)
- mesg=n;;
- *)
- # cannot determine mesg state
- mesg=;;
- esac
-
- trap "biff $biff; mesg $mesg; exit 1" 2 3
-
- tcpdialer -answer
-
- if [ "$biff" != "" ]; then
- biff $biff
- fi
-
- if [ "$mesg" != "" ]; then
- mesg $mesg
- fi
-