Skip to content

Instantly share code, notes, and snippets.

Avatar
🏠
Working from home

Roman Valls Guimera brainstorm

🏠
Working from home
View GitHub Profile
@brainstorm
brainstorm / openscad_trolley.scad
Created Mar 25, 2018
OpenSCAD trolley fix for titan bags
View openscad_trolley.scad
/*
This is a titan bags (https://www.titan-bags.com/) custom part replacement. This piece goes inside the
"telescopic" handle bar after removing two screws. The mechanism is brittle and breaks with repeated
pressure to the main button, leading to an "always locked" position of the telescopic bars.
I've printed this part successfully with PETG 3D printing material via http://3dhubs.com.
*/
View XHC Mach3 CNC USB comms dump.ipynb
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
@brainstorm
brainstorm / pcgr.service
Last active Oct 22, 2019
systemd with python3 virtualenv does not find modules
View pcgr.service
(venv) ubuntu@localhost:/etc/systemd/system$ sudo cat pcgr.service
[Unit]
Description=PCGR sample consumer process
After=network-online.target
[Service]
Type=simple
WorkingDirectory=/home/ubuntu
ExecStart=/mnt/pcgr/venv/bin/python3 /mnt/pcgr/pcgr_consumer.py pcgr ap-southeast-2 pcgr 10 10 /home/ubuntu
@brainstorm
brainstorm / jekyll_blogdown_migrate_posts.md
Created Feb 11, 2018
Fix posts metadata to migrate from Jekyll to Blogdown
View jekyll_blogdown_migrate_posts.md
#!/usr/bin/env python
import os
from pathlib import Path
import datetime
import frontmatter
posts_root = os.environ['HOME'] / Path('dev/brainblog/content/post')
for post in posts_root.iterdir():
View upload_glacier.sh
#!/bin/bash
#"IcePick", orginally "gardnert/aws-glacier-multipart-upload"
#./icepick.sh [filename]
#defaults
#byteSize=4294967296 # MAX Glacier, 4GB?
#byteSize=104857600 # 100MB otherwise timeouts? wrooong, not power of 2 so glacier will not accept it
byteSize=134217728 # 128MB, power of two, sweet spot to reduce uploading timeouts
account="-"
vaultName="testvault"
View iperf3-speedtest-ssh-tunnel
box1$ cat speedtest-iperf
#!/bin/bash
IPERF=iperf3
IPERF_SERVER=7001
TEST_SECONDS=10
CLIENT_CMD="$IPERF -c localhost -p $IPERF_SERVER -d -t $TEST_SECONDS"
SERVER_CMD="$IPERF -1 -s -p $IPERF_SERVER"
@brainstorm
brainstorm / fix_osx_pcbnew_kicad_libs.sh
Created Sep 1, 2017
Fix KiCAD's pcbnew python scripting support for OSX
View fix_osx_pcbnew_kicad_libs.sh
#!/bin/bash
# Inspired on: https://www.bountysource.com/issues/31269729-libwx_osx_cocoau-3-1-dylib-not-found
KICAD_LIBS_TOFIX="libwx_osx_cocoau_gl-3.0.0 libwx_osx_cocoau_adv-3.0.0 libwx_osx_cocoau_aui-3.0.0 libwx_osx_cocoau_adv-3.0.0 libwx_osx_cocoau_html-3.0.0 libwx_osx_cocoau_core-3.0.0 libwx_osx_cocoau_stc-3.0.0 libkicad_3dsg.2.0.0 libGLEW.2.0.0 libcairo.2 libpixman-1.0 libwx_baseu_net-3.0.0 libwx_baseu-3.0.0 libwx_baseu_xml-3.0.0"
#KICAD_LIBS_TOFIX=`find /Applications/Kicad/kicad.app/Contents/Frameworks/ -iname *.dylib | xargs otool -L | grep executable_path | awk '{print $1}' | awk -F'/' '{print $4}'`
for kicadlib in $KICAD_LIBS_TOFIX;
do
echo "Fixing ${kicadlib} broken path on pcbnew..."
@brainstorm
brainstorm / sigven_pcgr_pod.yml
Created May 18, 2017
Personal Cancer Genome Reporter Kubernetes pod deployment
View sigven_pcgr_pod.yml
apiVersion: v1
kind: Pod
metadata:
name: pod-pcgr
spec:
containers:
- name: pcgr
image: sigven/pcgr:0.3.4
View xrandr lenovo x230
#!/bin/sh
# Useless dock, cannot drive 2 monitors and LVDS at once :____(
# 2 invocations because the Intel graphics card can only handle two outputs at a time
xrandr -d :0.0 --output HDMI-2 --auto --primary --output LVDS-1
xrandr -d :0.0 --output HDMI-3 --auto --right-of HDMI-2
@brainstorm
brainstorm / new-umccr-cluster.sh
Last active Mar 21, 2017
Kubernetes UMCCR cluster via KOPS
View new-umccr-cluster.sh
#!/bin/sh
kops create cluster \
--node-count 1 \
--zones ap-southeast-2a \
--master-zones ap-southeast-2a \
--dns-zone umccr.nopcode.org \
--node-size t2.small \
--master-size t2.small \
--topology private \
You can’t perform that action at this time.