u2mejc

#!/usr/bin/env python

## Decodes NTLM "Authenticate" HTTP-Header blobs.
## Reads the raw blob from stdin; prints out the contained metadata.
## Supports (auto-detects) Type 1, Type 2, and Type 3 messages.
## Based on the excellent protocol description from:
##  <http://davenport.sourceforge.net/ntlm.html>
## with additional detail subsequently added from the official protocol spec:
##  <http://msdn.microsoft.com/en-us/library/cc236621.aspx>
##

u2mejc

Issue

• When running Kubuntu with Chromium installed via snap, I noticed that text
  white spacing was very wide.
• This will cause website to render wrong, clipping text off page, moving other DOM objects, and generally being hard to read.

Observations:

• Chrominum fonts settings show it's set to "Custom" fonts
• TrueType fonts (Times New Roman, etc) appear to be missing

u2mejc

This is my permanent list of things to carry during complete isolation on
trails like the Rubicon. Places like Pismo and OHV parks; I usually pack
lighter since it's easier to get to the road and onto a tow truck, compared to
when I'm in isolation.

I've relied on the bare essentials in the past but it's obvious that I need to
carry more now that I'm driving further off road. So to that extent I'm buying
more tools so I don't have to keep moving mine back and forth from my garage.

### Tools for toolbox / bag ###

u2mejc

# Check the usually suspects before you resize
df -h # Show file systems and their current space
lsblk # show block devices and file systems (do this again after resizing the EBS volume)
sudo pvscan # show physical drives
sudo lvscan # show logical volumes

# Now after you have resized the EBS volumes (you can do this in the console or CLI), the two magic commands:

sudo pvresize </dev/DEVICE> # Resize physical volume(s)
sudo lvextend -r -l +100%FREE <LogicalVolume[Path]>

u2mejc

Deploying Tags in Dokku

Dokku is an tiny open source PAAS. Pulling and tagging existing images isn't a directly supported feature inside Dokku, so you must use Docker to first pull a tag the image.

• Use Docker to login to Docker Hub if the repo isn't public

$ sudo docker -u <dockerhub_username>

Note: -p is only used when passing the password in line

• Pull the image from Docker Hub

u2mejc

OpsWorks stack RGB color value reference, with closest possible english names that I could think of.
For use in CLI or other non GUI tools like Terraform.

Cosmic Purple :          rgb(135, 61, 98)
Purple:                  rgb(111, 86, 163)
Blue:                    rgb(45, 114, 184)
Teal:                    rgb(38, 146, 168)
Green:                   rgb(57, 131, 94)
Olive Drab:              rgb(100, 131, 57)
Mustard yellow (golden): rgb(184, 133, 46)

u2mejc

/* Terraform template to reproduce OpsWorks Stack bug

   Reproduce: 
- copy this file to empty dir and cd into dir

  $ terrafrom -version
Terraform v0.6.14

  $ terrafrom apply

u2mejc

/* Terraform template to reproduce OpsWorks Stack bug

   Reproduce: 
- copy this file to empty dir and cd into dir

  $ terrafrom -version
Terraform v0.6.14

  $ terrafrom apply

u2mejc

# Add an Environment Property of PAPERTRAIL_HOSTNAME and set the value to nextkillerapp-$HOSTNAME
container_commands:
  pt_hostname:
    command: "eval export PAPERTRAIL_HOSTNAME=$PAPERTRAIL_HOSTNAME && sed -i \"s/.*hostname:.*/hostname: $PAPERTRAIL_HOSTNAME/\" /etc/log_files.yml"
    test: test -e /etc/log_files.yml
    ignoreErrors: false