PartsPC: Difference between revisions

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= What =
= What =
Workstation in Zaal 2. It has a [[Honeywell Voyager Barcode Scanner|barcode scanner]] which can be used for [[Parts|Partkeepr]].
Workstation in Zaal 2. It has a [[Honeywell Voyager Barcode Scanner|barcode scanner]] which can be used for [[Parts|Partkeepr]].
= Specs =
Intel Core2 Duo E6550 @ 2.33 GHz
4GB DDR2 RAM
= Benchmarks =
== sysbench==
<code>sysbench --test=cpu run</code>
496.55
<code>sysbench --test=cpu  --num-threads=2  --cpu-max-prime=9999 run</code>
991.48
== Hardinfo benchmarks ==
CPU Blowfish 7.72
CPU Cryptohash 161.88
CPU Fibonacci 2.98
CPU N-Queens 5.53
CPU Zlib 0.17
FPU Raytracing 5.52
GPU Draw 7239.96
= Auto shutdown =
= Auto shutdown =
We want this machine to shutdown when space is closed. We check MQTT for this in a simple python script. We use paho, so let's install that:
We want this machine to shutdown when space is closed. We check MQTT for this in a simple python script. We use paho, so let's install that:

Revision as of 22:30, 4 March 2020

PartsPC
IMG 20190105 215626.jpg
Owner Space
Status Working
Hostname partspc.dhcp.nurd.space
Location Zaal 2
Tool No
Tool category

PartsPC

IMG 20190105 215626.jpg {{{InventoryOwner}}}Property "Tool Owner" (as page type) with input value "{{{InventoryOwner}}}" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process. Zaal 2

What

Workstation in Zaal 2. It has a barcode scanner which can be used for Partkeepr.

Specs

Intel Core2 Duo E6550 @ 2.33 GHz

4GB DDR2 RAM

Benchmarks

sysbench

sysbench --test=cpu run

496.55

sysbench --test=cpu --num-threads=2 --cpu-max-prime=9999 run

991.48

Hardinfo benchmarks

CPU Blowfish 7.72

CPU Cryptohash 161.88

CPU Fibonacci 2.98

CPU N-Queens 5.53

CPU Zlib 0.17

FPU Raytracing 5.52

GPU Draw 7239.96

Auto shutdown

We want this machine to shutdown when space is closed. We check MQTT for this in a simple python script. We use paho, so let's install that:

apt-get install python-paho-mqtt

Normally the script would ask for a password to execute the shutdown command. We can avoid this with following line in /etc/sudoers (use visudo for this):

hark harktv =NOPASSWD: /bin/systemctl poweroff

Now we just run a cronjob every 5 minutes:

*/5 * * * * ~/space_status_shutdown.py