NNCP uses following files/directories you should be aware of:
It also contains temporary files (in tmp/ directory), possibly left alone, if some of the commands failed and prematurely exited and that should be cleaned from time to time.
Partly transferred files are stored with .part suffix. And possibly they also require cleanup if they are completely lost.
It can contain .nock files: fully downloaded, but still not
checksummed. Can be checksummed (with .nock extension removing)
Also it can contain seen/ and hdr/ subdirectories, that should be cleaned too from time to time.
All of that cleaning tasks can be done with nncp-rm utility.
If you want to share single spool directory with multiple grouped
Unix users, then you can
setgid it and assure that umask
is group friendly. For convenience you can set umask
globally for invoked NNCP commands in the configuration file. For
$ chgrp nncp /usr/local/etc/nncp.hjson /var/spool/nncp $ chmod g+r /usr/local/etc/nncp.hjson $ chmod g+rwxs /var/spool/nncp $ echo 'umask: "007"' >> /usr/local/etc/nncp.hjson
Example newsyslog’s entry:
/var/spool/nncp/log 644 7 100 * BCYN
*/1 * * * * nncp-reass -all -noprogress
For example you can use daemontools for that task to run them under probably existing uucp user:
# mkdir -p /var/service/.nncp-toss/log # cd /var/service/.nncp-toss # cat > run <<EOF #!/bin/sh -e exec 2>&1 exec setuidgid uucp /usr/local/bin/nncp-toss -cycle 10 EOF # cat > log/run <<EOF #!/bin/sh -e exec setuidgid uucp multilog t ./main EOF # chmod -R 755 /var/service/.nncp-toss # mv /var/service/.nncp-toss /var/service/nncp-toss
uucp stream tcp6 nowait nncpuser /usr/local/bin/nncp-daemon nncp-daemon -quiet -ucspi
daemontoolsdaemon under UCSPI-TCP. In the example below it uses native daemontools’s logging capability:
# mkdir -p /var/service/.nncp-daemon/log # cd /var/service/.nncp-daemon # cat > run <<EOF #!/bin/sh -e NNCPLOG=FD:4 exec envuidgid nncpuser tcpserver -DHRU -l 0 ::0 uucp \ /usr/local/bin/nncp-daemon -quiet -ucspi 4>&1 EOF # cat > log/run <<EOF #!/bin/sh -e exec setuidgid uucp multilog ./main EOF # chmod -R 755 /var/service/.nncp-daemon # mv /var/service/.nncp-daemon /var/service/nncp-daemon