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| 23:32.34 | grkelk4 | hi there |
| 23:34.00 | grkelk4 | I am trying to troubleshoot a suspicious pi zero w board. I have it connected to hdmi output, and see boot message on my monitor, but since I do not have usb keyborad, I can't type in it. |
| 23:34.58 | grkelk4 | is there a way to run journalctl -f from ssh terminal and make it show the output on hdmi screen? |
| 23:35.30 | grkelk4 | as in running command in one terminal and seeing output on the other one? |
| 23:52.36 | m4t | grkelk4: uhm, you can do something like 'journalctl -f > /dev/tty1' where tty1 is the primary console |
| 23:53.29 | m4t | i just tested it. works fine. need root ofc.' |
| 23:53.34 | L29Ah | grkelk4: can you connect to uart? |
| 23:53.50 | grkelk4 | even if I sudo it, it says permission denied |
| 23:53.50 | L29Ah | also yes /dev/tty1 should do it |
| 23:54.00 | m4t | you can't redirect with sudo |
| 23:54.01 | grkelk4 | so i assume it does not work |
| 23:54.11 | L29Ah | sudo -i |
| 23:54.12 | m4t | you'd need to do sudo journalctl -f | sudo tee -a /dev/tty1 |
| 23:54.18 | L29Ah | or ^ yes |
| 23:54.22 | m4t | or sudo -i...preferred |
| 23:55.13 | m4t | sudo journalctl -f | sudo /bin/sh -c "cat > /dev/tty1" |
| 23:55.15 | m4t | :D |
| 23:55.34 | grkelk4 | aha |
| 23:58.46 | grkelk4 | is there simple way to make content of that journalctl -f MORE verbose? |
| 23:59.49 | L29Ah | omg systemd |
| 23:59.51 | L29Ah | hides |