Site Tools


Hotfix release available: 2024-02-06a "Kaos". upgrade now! [55.1] (what's this?)
New release available: 2024-02-06 "Kaos". upgrade now! [55] (what's this?)
zerver

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
zerver [2022/01/28 10:55] 84.56.181.156zerver [2022/11/20 20:36] (current) 10.100.0.1
Line 1: Line 1:
-$wiki:editMode=viewMod+#wiki:editMode=viewMod 
 +== six watt should be enought for every home server in idle state ==
  
 ubuntu 20.04 LTS server live auf LENOVO Z70 teningen bokk (graficalModeGone) ubuntu 20.04 LTS server live auf LENOVO Z70 teningen bokk (graficalModeGone)
Line 16: Line 17:
  
   drive test an usb3.0 "länglicher NVME-Adapter mit 256gbSSD"   drive test an usb3.0 "länglicher NVME-Adapter mit 256gbSSD"
-  z70@zerver ~> sudo hdparm -tT /dev/sda+  z70@zerver ~> sudo hdparm -tT /dev/sda (witch cache)
   /dev/sda:   /dev/sda:
   Timing cached reads:   11000 MB in  1.99 seconds = 5517.21 MB/sec   Timing cached reads:   11000 MB in  1.99 seconds = 5517.21 MB/sec
   Timing buffered disk reads: 1306 MB in  3.00 seconds = 435.33 MB/sec   Timing buffered disk reads: 1306 MB in  3.00 seconds = 435.33 MB/sec
-  z70@zerver ~> sudo hdparm -tT --direct /dev/sda+  z70@zerver ~> sudo hdparm -tT --direct /dev/sda (without cache)
   /dev/sda:   /dev/sda:
   Timing O_DIRECT cached reads:   720 MB in  2.00 seconds = 359.33 MB/sec   Timing O_DIRECT cached reads:   720 MB in  2.00 seconds = 359.33 MB/sec
Line 36: Line 37:
 docker runtime environment docker runtime environment
  
-name: z70 user: z70 pw: haexenwe hostname:zerver+name: z70 user: z70 pw: haexen?? am hwe hostname:zerver
  
 DHCP DHCP
Line 42: Line 43:
 "apt install fish" fish als standart shell: "chsh -s `which fish`" "apt install fish" fish als standart shell: "chsh -s `which fish`"
  
-idle@:6W 
  
 +  idle@:6W
 +  idle+hdd: 11W  
 +  stress-ng+hdd: 22w
 +  -BildschirmHintergrundBeleuchtung 6Watt
  
 +== cpu stress ==
 +https://linuxhint.com/useful_linux_stress_test_benchmark_cpu_perf/
 +"sysbench cpu --threads=2 run" "stress-ng --cpu 4 --all"
  
 +apt install net-tools (ifconfig)
  
 +
 +== keep-ubuntu-server-running-on-a-laptop-with-the-lid-closed ==
 +https://askubuntu.com/questions/141866/keep-ubuntu-server-running-on-a-laptop-with-the-lid-closed
 +To disable entering the sleep mode I had to edit the /etc/systemd/logind.conf file and modify the line:
 +#HandleLidSwitch=suspend
 +to
 +HandleLidSwitch=ignore
 +Additionally, ensure that the file also has this line:
 +LidSwitchIgnoreInhibited=no
 +Then restart the OS via:
 +sudo service systemd-logind restart
 +
 +
 +
 +add userer pi
 +add user pi to sudo group "usermod -aG sudo username"
 +
 +user z70 SUDO IOTstack https://sensorsiot.github.io/IOTstack/Getting-Started/
 +
 +error:
 +nodered var/lib ro
 +nodered /dev/ACM serial ???
 +...
 + 
zerver.1643367359.txt.gz · Last modified: 2022/01/28 10:55 by 84.56.181.156