1cjdns-online(1)check whether cjdns tunnel devices are availablecjdns-online(1)
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5   SYNOPSIS
6       cjdns-online [...]
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8   DESCRIPTION
9       Cjdns-online  waits  for  cjdns  to make its tunnel device available so
10       that services that listen on the cjdns IP can start.  If you have  con‐
11       figured services to listen on the cjdns IP, then you can use:
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13              systemctl enable cjdns-wait-online
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15       to  wait  until  this IP is available before starting network services.
16       This will increase your boot time somewhat, but  is  needed  to  launch
17       thttpd at boot, for example.
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19   OPTIONS
20       · -t, --timeout :
21       time to wait in seconds, default 30
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23       · -x, --exit:
24       Exit immediately if cjdns is not online
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26       · -i, --interface: Output interface name instead of IP
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28       · -q, --quiet: Don’t print anything
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30       · -s,  --wait-for-startup:  Wait  for  full startup instead of just tun
31         dev.  This is not implemented.
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35                                                               cjdns-online(1)