[[scraps]]

Differences

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

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
scraps [2021/02/23 15:56]
john [Scraps]
scraps [2021/10/22 16:07] (current)
john
Line 1: Line 1:
 ====== Scraps ====== ====== Scraps ======
 Bits and pieces I want to be able to grab quickly. This page will change frequently. Bits and pieces I want to be able to grab quickly. This page will change frequently.
 +
 +===== ntplogtemp =====
 +<code>
 +#!/bin/bash
 +/usr/local/bin/ntplogtemp -o -l /chronyLogs/temps
 +sed '/ZONE0/d' -i /chronyLogs/temps
 +sed '/sensor/d' -i /chronyLogs/temps
 +sed -i 's/LM0/CPU/g' /chronyLogs/temps
 +sed -i 's/LM1/CPU/g' /chronyLogs/temps
 +</code>
 +
 +===== Quick Pi ID =====
 +Easy way to get a quick visual indicator to ID a Pi you're remoted into:
 +
 +Blink pwr LED at 1Hz:
 +<code>echo timer | sudo tee /sys/class/leds/led1/trigger</code>
 +
 +Set pwr LED back to monitor voltage:
 +<code>echo input | sudo tee /sys/class/leds/led1/trigger</code>
 +
 +
 ===== Build GPSD ===== ===== Build GPSD =====
 <code> <code>
Line 28: Line 49:
 <code> <code>
 chronyc -m 'sources -v' tracking 'sourcestats -v' chronyc -m 'sources -v' tracking 'sourcestats -v'
 +</code>
 +
 +===== DHCP and Static IP on the same interface =====
 +Ubuntu Server 20.04, should apply to netplan in general.
 +
 +<code>
 +network:
 +  version: 2
 +  ethernets:
 +    eno1:
 +      dhcp4: true
 +      addresses:
 +        - 172.16.1.20/22
 +      gateway4: 172.16.0.1
 +      nameservers:
 +        search:
 +          - syninf.lan
 +        addresses:
 +          - 172.16.0.2
 +          - 172.16.0.3
 +          - 4.2.2.1
 </code> </code>
scraps.1614095778.txt.gz ยท Last modified: 2021/02/23 15:56 by john
Driven by DokuWiki Recent changes RSS feed Valid CSS Valid XHTML 1.0