Linux, programming and more
The official Docker documentation is more than enough for the installation and configuration.
For the quick jump into the docker world I wrote some references from the official documentation down.
So the most important steps from the requirements and the main guideline for the installation:
– Docker requires a 64-bit installation
– Kernel must be 3.10 at minimum
During committing of larger feature over GIT, I recognised a need to perform a side by side diffs instead the typical line-in-line diffs which are default by running git diff or the same line-by-line diff which is provided by the Fork.app
However you can do side-by-side diffs with git!
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WireGuard(WG) aims to provide a VPN that is both simple and highly effective.
Also to make a really good alternative technology to the existing like IPsec or OpenVPN.
WG is a free and open-source software application and communication protocol that implements virtual private network (VPN) techniques to create secure point-to-point connections in routed or bridged configurations.
I tried WG in a complex high availability datacenter setup and replaced a couple of existing OpenVPN connections with wireguard.
The result was performant and simple at once.
You are using for sure agile methods to manage your infrastructure or deploy code on your application-systems and maybe running automatically patch-management on them.
AWS EC2-instances can be also automated and this can happen at the creation point of each single instance.
Over last six years I used bash-it framework on my MAC OS X system on my work and was really happy with the flexibility.
Only the performance was getting over the time very bad.
Sometimes I had to wait ~3 seconds for a new session or terminal window.
I have also to say, my bash-environment was overloaded with different sources, checks and autocompletions, which are triggered by .bash_profile…