William Hermans <https://plus.google.com/u/0/106867156582775247949?prsrc=4>, I can assure you that I started with a simple unit file nearly exactly as you had offered. Knowing little about Linux, I somewhat blindly added guesses on additional commands, but with no improvement. And just to be sure, I followed your instructions to the tee. I used, ln /lib/systemd/imuout.service imuout.service to create the link. But I had the same result/error message when I attempt to enable the service.
On Sat, Jan 21, 2017 at 6:18 PM, Richard Maurer <[email protected]> wrote: > robertsmaria934 , there appears to be no text in your message. > > On Sat, Jan 21, 2017 at 5:15 PM, robertsmaria934 via BeagleBoard < > [email protected]> wrote: > >> >> -------------------------------------------- >> On Sat, 1/21/17, William Hermans <[email protected]> wrote: >> >> Subject: Re: [beagleboard] Re: Beagle expertise needed >> To: [email protected] >> Date: Saturday, January 21, 2017, 10:57 PM >> >> You need something like this: >> >> [Unit] >> Description=imu output >> After=network.target >> >> [Service] >> ExecStart=/usr/bin/imuout.sh >> Type=oneshot >> >> [install] >> WantedBy=network.target >> >> All the rest of that >> "garbage" is exactly that - Garbage. Your script >> can deal with working directory, and not outputting to >> terminal if that's what you wish. Then you simply . . >> . >> >> systemctl >> daemon-reload >> systemctl enable <service >> name> --now >> >> Making >> sure that service-name.service exists in /lib/systemd/system/ >> >> As far as what target you need, well that >> I don't know. I have no clue what an IMU *is* in the >> context of Nodered, and no idea what you're trying to >> do. However, if you need your service to run, and all it >> requires is a network to be established. The above should >> work. >> >> >> >> On Sat, Jan 21, 2017 at >> 1:32 PM, Richard Maurer <[email protected]> >> wrote: >> Yup, been all over searches for systemd, and tried >> different options. Here is my current script >> /lib/systemd/system/imuout. service: >> [Unit]Description=imu >> output#Wants=network.target#After=syslog.target >> network.target >> [Service]#Type=simple#User=root#Group=root#Nice=5ExecStart= >> /usr/bin/imuout.shWorkingDirectory=/home/ >> tinkerforge/Example_project/StandardOutput=null >> [install]WantedBy=multi-user.targetAlias=imuout.service >> >> >> with the same error with various >> options above attempted and commented out >> >> On Sat, Jan 21, 2017 at 3:27 PM, >> William Hermans <[email protected]> >> wrote: >> If you're >> trying to enable, thus "install" a service with >> systemctl You need a Wantedby target. >> >> But just google: "how to >> systemd" + <whichever search term you need> and >> you'll probably be greated by way more hits than >> you'll ever need. >> >> On Sat, Jan 21, >> 2017 at 12:40 PM, Richard Maurer <[email protected]> >> wrote: >> FYI, I ended up implementing the solution exactly >> as I had hoped -- One Beagle Green wireless as client, >> another Beagle hooked via ethernet to an AP as server, and >> using Nodered to TCP between the two. It's working >> nearly exactly as I want except that I seem to be unable to >> establish a service on the BBG wireless (needed to execute a >> .py program to run an IMU. It's giving me a The >> unit files have no installation config (WantedBy, >> RequiredBy, Also, Alias....error when I try to >> enable the service. Not sure why, as I was able to enable >> the Nodered service, using their code and installation >> guide. I've seen a number of recent similar errors >> that have been reported in bug reports, so I might be doing >> the installation correctly, but just can't figure out >> what is different in the node-red service. >> Anyway thanks for the inputs, offers, and >> suggestions. >> On Thu, Jan 12, 2017 >> at 1:35 PM, TJF <[email protected]> >> wrote: >> >> Am Donnerstag, 12. Januar >> 2017 18:56:26 UTC+1 schrieb Richard >> Maurer:So... gotta go with >> what is easiest for me to >> understand. >> That's why I introduced the ESP >> solution. >> >> It's >> plug-and-play when you spend a few further bugs and buy a >> developers board like nodeMCU. >> You plug in the USB, start a terminal and you'll also >> see what's going on with it in the Lua interpreter. >> >> For my engineers mind, this >> solution will provide faster results. You can focus on the >> necessary features and use a lot of-the-shelf features. >> >> Anyway, it's your >> decision. Good luck for your project. >> >> >> >> >> -- >> >> For more options, visit http://beagleboard.org/discuss >> >> --- >> >> You received this message because you are subscribed to a >> topic in the Google Groups "BeagleBoard" group. >> >> To unsubscribe from this topic, visit https://groups.google.com/d/to >> pic/beagleboard/59BZEmeiSIE/un subscribe. >> >> To unsubscribe from this group and all its topics, send an >> email to beagleboard+unsubscribe@google >> groups.com. >> >> To view this discussion on the web visit https://groups.google.com/d/ms >> gid/beagleboard/ae0f51f5-5df9- >> 4cb5-96a6-1d72d6f01c38%40googl egroups.com. >> >> For more options, visit https://groups.google.com/d/op >> tout. >> >> >> >> >> >> >> -- >> >> For more options, visit http://beagleboard.org/discuss >> >> --- >> >> You received this message because you are subscribed to the >> Google Groups "BeagleBoard" group. >> >> To unsubscribe from this group and stop receiving emails >> from it, send an email to beagleboard+unsubscribe@google >> groups.com. >> >> To view this discussion on the web visit https://groups.google.com/d/ms >> gid/beagleboard/CAMYVp3kFTEVCp >> uxaX1QsftdgJY7VZ2ScVJ%2BpnZxSc >> a4Zzo8-gA%40mail.gmail.com. >> >> For more options, visit https://groups.google.com/d/op >> tout. >> >> >> >> >> >> >> -- >> >> For more options, visit http://beagleboard.org/discuss >> >> --- >> >> You received this message because you are subscribed to a >> topic in the Google Groups "BeagleBoard" group. >> >> To unsubscribe from this topic, visit https://groups.google.com/d/to >> pic/beagleboard/59BZEmeiSIE/un subscribe. >> >> To unsubscribe from this group and all its topics, send an >> email to beagleboard+unsubscribe@google >> groups.com. >> >> To view this discussion on the web visit https://groups.google.com/d/ms >> gid/beagleboard/CALHSORqYhrGuF >> 6%2B6QAmB9UQizeTB2nFbj5Fm3ghOJ >> QTCN3Hgcg%40mail.gmail.com. >> >> For more options, visit https://groups.google.com/d/op >> tout. >> >> >> >> >> >> >> -- >> >> For more options, visit http://beagleboard.org/discuss >> >> --- >> >> You received this message because you are subscribed to the >> Google Groups "BeagleBoard" group. >> >> To unsubscribe from this group and stop receiving emails >> from it, send an email to beagleboard+unsubscribe@ >> googlegroups.com. >> >> To view this discussion on the web visit https://groups.google.com/d/ >> msgid/beagleboard/CAMYVp3% 3DcqtKrP__0nDEk_F- >> oLMfXnMqEskwtVMGr8nKtYbAP%2BQ% 40mail.gmail.com. >> >> For more options, visit https://groups.google.com/d/ >> optout. >> >> >> >> >> >> >> -- >> >> For more options, visit http://beagleboard.org/discuss >> >> --- >> >> You received this message because you are subscribed to the >> Google Groups "BeagleBoard" group. >> >> To unsubscribe from this group and stop receiving emails >> from it, send an email to [email protected]. >> >> To view this discussion on the web visit https://groups.google.com/d/ms >> gid/beagleboard/CALHSORqoioc6hXDG%3Dwy67o4ALZLv3MTXNz_roDs6y >> 4wxyhGX2Q%40mail.gmail.com. >> >> For more options, visit https://groups.google.com/d/optout. >> 1proprietate funciara nu s-a specializat in exportul de cereale. Cele 12 >> zile de claca statuate inca din vremea lui Constantin Mavrocordat au fost >> mai mereu inlocuite cu un volum de munca reciproc convenabil prin buna >> invoiala de multe ori convertit in bani in Moldova de la 1 leu la 2 lei >> in tara Romaneasca cresterea a urcat pana la 1 leu spre 1818 . >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "BeagleBoard" group. >> To unsubscribe from this topic, visit https://groups.google.com/d/to >> pic/beagleboard/59BZEmeiSIE/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected]. >> To view this discussion on the web visit https://groups.google.com/d/ms >> gid/beagleboard/734553619.1068215.1485036907730%40mail.yahoo.com. >> For more options, visit https://groups.google.com/d/optout. >> > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. 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