Add user to gitlab

Generate ssh key pair (private and public)

To be able to use Git via SSH or https you need an SSH key-pair

open git bash shell

From bash
ssh-keygen 

Now you have a keypair stored in your userprofiles home adress (c:\users\username\.ssh)

Set Git username and password
$ git config --global user.name "Current User"
$ git config --global user.email "[email protected]"

Then check that input was correct

Check configuration
$ git config --global --list

Nice aliases

git config –global alias.lol ‘log –graph “–pretty=format:%C(auto)%d%Creset%n%C(yellow)%n%Creset %s”‘

git config --global alias.loll 'log --graph "--pretty=format:%C(auto)%d%Creset%n%C(yellow)%h%Creset %s" --all'

 

Solo navigation exercise

Solo navigation exercise to distant airport

Now it’s time to fly solo outside my home airport. It’s not the first time I’ve been flying to other airport, but it’s the first time on my own.

Planing

A flight always start with planing, you must keep track of:

  • Weather
  • Distances
  • Courses
  • Airspace’s
  • Fuel amount

Pilots know that a successful flight starts with planing, it helps you to be steps ahead during the flight and will give you a more relaxed flight.

Planing is often done in an old fashioned way using papermaps, rulers, protractor and flight computer (if you have one)

Planing tools
Planing tools

My trip started from Umeå (ESNU) and my destination was Lycksele (ESNL) each leg was estemated to 1 hour with airspeed of 150km/hour (aprox 75 knots).

Pictures from the trip

Starting from Umeå (ESNU)
Starting from Umeå (ESNU)
Leaving controlled air space, turning towards Vännäs. The trip has begun.
Leaving controlled air space, turning towards Vännäs. The trip has begun.
The crossing between Umeälv and Vindelälven (Ume-river and Vindeln-river)
The crossing between Umeälv and Vindelälven (Ume-river and Vindeln-river)
Lycksele airport in sight
Lycksele airport in sight

Summary

In all this lesson was quite successful. I reached my destination almost on time. The weather was nice even thou I had to descend a couple of hundred feets due to cloud base and some turbulence.

This is a screenshot from my GPS track.

GPS track from solo navigation excersice
GPS track from solo navigation excersice

Or Espresso maschine had technical problems, part 2 – trouble shooting

Investigation begins

After the incident yesterday our Rancilio Silvia need some service.
Before starting: make sure that the machine is plugged out of the socket to avoid electrocution. 

Ranchilio silvia
Rancilio silvia with power cord removed from socket.

First step

Remove the top plate

Top plate removed
Top plate removed

Second step

Measure heater resistans. Result 48Ω’s this would give a resulting power of 1,1kW (P=U2 / R). Sound resonable.

Heater resistens is aprox 50
Heater resistens is approx 48Ω’s

Third step

Check the automatic overheat protection located on the side of the boiler. This one was tripped in our machine. This was good news.

Thermostat which automatic overheat breaker 165C
Thermostat which automatic overheat breaker 165°C

However testing the machine tripped the residual-current circuit breaker. Must be some damage to the heater after all.

Step four

Measuring the resistens to ground.

Resistens between power and ground on the heater turns out to be 7.6M
Resistens between power and ground on the heater turns out to be 7.6MΩ’s.

This is possibly caused by crack in the heater element. 🙁

Conclusion

A new boiler and o-ring is needed.

boiler assembly for Ranchilio Silvia
Boiler assembly for Rancilio Silvia

 

 

Memory upgrade in Synology DS415+

Recently I found this article with a description on how to extend memory in Synology DS415+ from 2GB to 8GB RAM.

Since I’m hosting some docker applications in my NAS I’m getting a bit low on memory.

Memory modules used in Synology are DDR3L SODIMM CL-11. Which are DDR3 specified for low voltage: 1.35V.Crucial 8GB Single DDR3L 1600 MT/s (PC3L-12800) SODIMM 204-Pin Memory - CT102464BF160B

After some research I have found the following memory module at a local store:

The first is the same module used in the article.

Don't be such an angerball