devjj

jamesmead@floehopper.local:~$ sudo dd bs=1m if=/Users/jamesmead/Downloads/2015-02-16-raspbian-wheezy.img of=/dev/disk2

pi@raspberrypi ~ $ sudo raspi-config
# Choose option 1 to "Expand Filesystem" - Ensures that all of the SD card storage is available to the OS
# Choose Finish & reboot

pi@raspberrypi ~ $ sudo apt-get update

devjj

sudo curl -fsSL https://pkgs.tailscale.com/stable/ubuntu/jammy.noarmor.gpg | sudo tee /usr/share/keyrings/tailscale-archive-keyring.gpg >/dev/null
sudo curl -fsSL https://pkgs.tailscale.com/stable/ubuntu/jammy.tailscale-keyring.list | sudo tee /etc/apt/sources.list.d/tailscale.list
sudo apt-get update
sudo apt-get install -y tailscale
sudo tailscale up --advertise-routes=10.0.1.0/24 --accept-routes --advertise-exit-node

devjj

#!/usr/bin/env bash

# Small shell script to more easily automatically download and transcribe live stream VODs.
# This uses YT-DLP, ffmpeg and the CPP version of Whisper: https://github.com/ggerganov/whisper.cpp
# Use `./transcribe-vod help` to print help info.

# MIT License

# Copyright (c) 2022 Daniils Petrovs

devjj

Mastodon Docker Setup

Setting up

Clone Mastodon's repository.

# Clone mastodon to ~/mastodon directory
git clone https://github.com/mastodon/mastodon.git
# Change directory to ~/mastodon

cd ~/mastodon

devjj

Encoding high-quality HEVC content with FFmpeg - based NVENC encoder on supported hardware:

tl;dr

https://ffmpeg.zeranoe.com/forum/viewtopic.php?t=4766

ffmpeg -hide_banner -i input -c:v hevc_nvenc -preset hq -rc constqp -global_quality 21 -c:a libfdk_aac -ar:a 48000 -channel_layout:a 5.1 -ab:a 640k output

ffmpeg -hide_banner -i input -c:v hevc_nvenc -preset hq -rc vbr_hq -b:v 30000k -qmin 17 -qmax 21 -c:a libfdk_aac -ar:a 48000 -channel_layout:a 5.1 -ab:a 640k output

devjj

Keybase proof

I hereby claim:

• I am devjj on github.
• I am jjaramillo (https://keybase.io/jjaramillo) on keybase.
• I have a public key ASDq6uTbPev2ptGASzaDJaMR29hJIbWx970QOZ1uSuHdjwo

To claim this, I am signing this object:

devjj

Backing up FreeNAS to Backblaze B2

I am not the original author of the content on this page. While searching for information about setting up Backblaze B2 on a FreeNAS installation, I came across this hyperlink: https://blog.justin-tech.com/blog/freenas-b2-backup. Unfortunately, that page now leads to an HTTP 502. Google had it cached.

*The instructions worked almost perfectly, except for a couple adjustments due to updated versions of the relevant software. The idea that this useful information may disappear into the aether worried me, as it may still help others, and I'll more than likely need it again in the future. In the spirit of open source, I copied the page as rich text in Firefox, ran it through an HTML to Markdown converter, and set about cleaning it up, fixing conversion errors and fo

devjj

Campaigning Thingo

The models you have are: Campaign, User, Card, Question and Response. Here's how I would do it using ActiveRecord

Campaigns exist with questions and responses by users. The Campaign model would look like this:

class Campaign < ActiveRecord::Base
  has_many :questions
 has_many :responses, :through =&gt; :questions

devjj

[2011-06-22 11:48:37] make 
gcc -g -O2  -fno-common -pipe -fno-common  -DRUBY_EXPORT  -I. -I.  -c array.c
gcc -g -O2  -fno-common -pipe -fno-common  -DRUBY_EXPORT  -I. -I.  -c bignum.c
gcc -g -O2  -fno-common -pipe -fno-common  -DRUBY_EXPORT  -I. -I.  -c class.c
gcc -g -O2  -fno-common -pipe -fno-common  -DRUBY_EXPORT  -I. -I.  -c compar.c
gcc -g -O2  -fno-common -pipe -fno-common  -DRUBY_EXPORT  -I. -I.  -c dir.c
gcc -g -O2  -fno-common -pipe -fno-common  -DRUBY_EXPORT  -I. -I.  -c dln.c
dln.c: In function ‘dln_load’:
dln.c:1463: warning: ‘NSCreateObjectFileImageFromFile’ is deprecated (declared at /usr/include/mach-o/dyld.h:144)
dln.c:1469: warning: ‘NSLinkModule’ is deprecated (declared at /usr/include/mach-o/dyld.h:160)

devjj

  cat ~/.rvm/log/ruby-1.8.5-p231/make.log
[2011-06-22 11:36:32] make 
gcc main.o  libruby-static.a -ldl -lobjc   -o miniruby -g -O2  -fno-common -pipe -fno-common  -DRUBY_EXPORT   
rbconfig.rb unchanged
cc -dynamiclib -undefined suppress -flat_namespace -install_name /Users/josephj/.rvm/rubies/ruby-1.8.5-p231/lib/libruby.dylib -current_version 1.8.5 -compatibility_version 1.8   array.o bignum.o class.o compar.o dir.o dln.o enum.o error.o eval.o file.o gc.o hash.o inits.o io.o marshal.o math.o numeric.o object.o pack.o parse.o process.o prec.o random.o range.o re.o regex.o ruby.o signal.o sprintf.o st.o string.o struct.o time.o util.o variable.o version.o  dmyext.o  -o libruby.1.8.5.dylib
compiling Win32API
make[1]: Nothing to be done for `all'.
compiling bigdecimal
make[1]: Nothing to be done for `all'.
compiling curses