fridgerator

Lets Encrypt has removed their ACME V1 api in favor of ACME V2. The Rancher 1.6 catalog entry for Lets Encrypt certificates doesn't support this api. There is a forked version of the repo, however the service has to be created manually instead of from the catalog.

1. Create a new service, give it a name, use vxcontrol/rancher-letsencrypt:v1.0.0 for the image
2. In the "Volumes" tab, add a volume /var/lib/rancher:/var/lib/rancher
3. In the "Command" tab, set the "Console" option to none
4. Click to add an Environment Variable, and paste the following into the first "Variable" input field.

• All of the environment variables should auto-fill.
• Fill in the necessary values

fridgerator

{
  "targets": [
    {
      "target_name": "hello",
      "sources": [
        "src/main.cc",
      ],
      "include_dirs": [
        "<!(node -e \"require('nan')\")"
      ]

darrenpmeyer

(NB: adapted from this Ask Ubuntu thread -- tested to work on Ubuntu 16.04 LTS through Ubuntu 22.04 LTS (Jammy).

Unlike using VMWare Tools to enable Linux guest capabilities, the open-vm-tools package doesn't auto-mount shared VMWare folders. This can be frustrating in various ways, but there's an easy fix.

TL;DR

Install open-vm-tools and run:

sudo mount -t fuse.vmhgfs-fuse .host:/ /mnt/hgfs -o allow_other

meirbon

# 1. First of all of course get Manjaro:
https://manjaro.org/get-manjaro/

# I recommend using Etcher to copy the image to your USB:
https://etcher.io/

# 2. Before installing make sure:
# - Secure boot is disabled in BIOS
# - Your SSD, HDD or NVME drive is set to AHCI instead of RAID
# - Fastboot should be on Auto or minimal, but this shouldn't matter to much

bcardiff

unless ARGV.size > 0
  puts "  Missing executable file argument"
  puts "  Usage (in a Dockerfile)"
  puts "  RUN crystal run ./path/to/list-deps.cr -- ./bin/executable"
  exit 1
end

executable = File.expand_path(ARGV[0])

unless File.exists?(executable)

mwcz

#!/usr/bin/env bash

# usage: memlog.sh PID
# requires gnuplot and matplotlib (dnf install python2-matplotlib gnuplot)

PID=$1
LOG=./$PID.log
PNG=./$PID.log.png

echo recording memory usage for PID $PID