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Markus Bockhacker s1lvester

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NodeMCU wiring for Bootloader


MTDO GPIO0 GPIO2 Mode Description L L H UART Download code from UART L H H Flash Boot from SPI Flash H x x SDIO Boot from SD-card

s1lvester / Read-only FS on Arch Linux
Created Mar 14, 2017 — forked from yeokm1/Read-only FS on Arch Linux
Set up Arch Linux ARM on Raspberry Pi to boot from and use a read-only file-system
View Read-only FS on Arch Linux

##Read-only FS on Arch Linux ARM

Unlike your typical computer where you usually shutdown properly, I cannot rely on this during the use of my Raspberry Pi. If the Raspberry Pi is improperly shutdown too many times, data corruption in the file system leading to unbootable SD card may result. So we should use a read-only file system.

Full instructions and explanations are obtained from this link but you can run these commands directly. I modified some of the instructions for personal convenience.

Login with default username: alarm, password: alarm

#Optionally enable root over SSH. The rest of these instructions assume u are in root.

Write along on how to build an ArchLinuxARM Scan-Server on an RPI.

December 2016

dependencies and software

yaourt -S sane confuse
yaourt -S scanbd

Now manually edit PKGbuild and add: --disable-Werror to ./configure line.

# copy needed config files from sane to scanbd

Docker Tips

As one can guess, just some write-along on things I learned and used while trying to get along with docker. If anything is grossly wrong - feel free to correct me. Markus.

Garbage Collection

# for containers
docker rm $(docker ps -aq)

# for images
docker rmi $(docker images --filter dangling=true --quiet)
s1lvester /
Last active Mar 17, 2021
Write-up on playing around with RancherOS

RancherOS write-along

Date: 2016-10-04 Version: 1

I just installed RancherOS on my FreeNAS-Machine See this gist. Afterwards this is a small writeup on what I did next.

First Container

See Quick Start Guide in the Rancher docs.

s1lvester /
Last active Mar 23, 2021
Installing RancherOS on FreeNAS using iohyve

RancherOS on FreeNAS

Date: 2016-10-04 Version: 1.2

This is my short documentation on how to install RancherOS on FreeNAS.

Versions used:
- RancherOS v.0.6.1
- FreeNAS 9.10-stable
s1lvester /
Created Jun 19, 2015 verification

Keybase proof

I hereby claim:

  • I am s1lvester on github.
  • I am s1lvester ( on keybase.
  • I have a public key whose fingerprint is 79C9 1825 D17F 7C50 8C94 7B90 B532 5C6A 27EF 7C41

To claim this, I am signing this object:

s1lvester /
Last active Aug 29, 2015
Jolla Photouploader. Requires pyinotify (pyhton3)
#!/usr/bin/env python
@license: MIT Licence
import pyinotify