| # encoding: UTF-8 | |
| require 'optparse' | |
| require 'net/http' | |
| require 'json' | |
| def parse_options(argv) | |
| opts = {} | |
| @parser = OptionParser.new do |o| |
| echo "deb http://apt.postgresql.org/pub/repos/apt/ precise-pgdg main" | sudo tee /etc/apt/sources.list.d/pgdg.list | |
| wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add - | |
| sudo apt-get update | |
| sudo apt-get install postgresql-9.3 postgresql-server-dev-9.3 postgresql-contrib-9.3 -y | |
| sudo su - postgres -c "psql template1 -p 5433 -c 'CREATE EXTENSION IF NOT EXISTS hstore;'" | |
| sudo su - postgres -c "psql template1 -p 5433 -c 'CREATE EXTENSION IF NOT EXISTS \"uuid-ossp\";'" | |
| sudo su - postgres -c "service postgresql stop" | |
| sudo su - postgres -c '/usr/lib/postgresql/9.3/bin/pg_upgrade -b /usr/lib/postgresql/9.1/bin -B /usr/lib/postgresql/9.3/bin -d /var/lib/postgresql/9.1/main/ -D /var/lib/postgresql/9.3/main/ -O "-c config_file=/etc/postgresql/9.3/main/postgresql.conf" -o "-c config_file=/etc/postgresql/9.1/main/postgresql.conf"' | |
$ ssh remote-host "epmd -names"
epmd: up and running on port 4369 with data:
name some_node at port 58769
Note the running on port for epmd itself and the port of the node you're interested in debugging. Reconnect to the remote host with these ports forwarded:
$ ssh -L 4369:localhost:4369 -L 58769:localhost:58769 remote-host
Custom recipe to get OS X 10.10 Yosemite running from scratch, setup applications and developer environment. I use this gist to keep track of the important software and steps required to have a functioning system after a semi-annual fresh install. On average, I reinstall each computer from scratch every 6 months, and I do not perform upgrades between distros.
This keeps the system performing at top speeds, clean of trojans, spyware, and ensures that I maintain good organizational practices for my content and backups. I highly recommend this.
You are encouraged to fork this and modify it to your heart's content to match your own needs.
| (require 'cl-lib) | |
| ;; Depends on s.el | |
| (defun direnv-data (dir) | |
| ;; TODO: use dir for folder or smart current-project-dir variable | |
| (let ((cmd (concat "$SHELL -i -c '" "cd " dir " && direnv export bash'"))) | |
| (shell-command-to-string cmd))) | |
| ;;(direnv-data "~/src/direnv") | |
| (defun commands-from-direnv (text) |
Useful:
| cat part-00000 | jq -s -r '.[0] | to_entries | map(.key) | @csv' > all.csv | cat part-* | jq -s -r '.[] | to_entries | map(.value) | @csv' >> all.csv |
| # On the phoenix node | |
| # if production mode | |
| MIX_ENV=prod PORT=4001 elixir --name [email protected] --cookie 123 --erl "-kernel inet_dist_listen_min 9001 inet_dist_listen_m 9001" -pa _build/prod/consolidated -S mix phoenix.server | |
| # if debug mode | |
| elixir --name [email protected] --cookie 123 --erl "-kernel inet_dist_listen_min 9001 inet_dist_listen_m 9001" -S mix phoenix.server | |
| # On the observing node | |
| # Terminal 1, start SSH tunnel | |
| ssh -N -L 9001:localhost:9001 -L 4369:localhost:4369 [email protected] |
