PartsPC

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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

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Zaal 2

What

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

The screen has been calibrated.

Specs

Dell Optiplex 755

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

gtkperf

2.28

Hardinfo

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

(See Shutdown script)


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

 
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