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Minor /etc/init.d/mdns Script Error



In setting up the new mdnsd daemon for use in a research project, I
found that the provided System V initialization script failed with a
"command not found" message. I traced the problem to a lack of quotes in
the following lines:


if [ -r /sbin/start-stop-daemon ]; then
        START=3Dstart-stop-daemon --start --quiet --exec
        STOP=3Dstart-stop-daemon --stop -s TERM --quiet --oknodo --exec
else


Without the quotes around the variable contents, the shell attempted to
assign the value "start-stop-daemon" to the variables and run commands
named "--start" and "--stop", respectively. By adding quotes around the
contents of the variables, this problem can be averted:


if [ -r /sbin/start-stop-daemon ]; then
        START=3D'start-stop-daemon --start --quiet --exec'
        STOP=3D'start-stop-daemon --stop -s TERM --quiet --oknodo --exec'
else


I have successfully used this alteration on my own computer, a Debian
installation, and one of our research computers, which run Red Hat 9.
Both exhibited the problem described above prior to this change.

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