March 2018 - Curly Braces

Setting up a DNS-server on Ubuntu 16.04

Posted on March 30, 2018 by Peter Andersson

ref: https://tecadmin.net/configure-dns-server-on-ubuntu-linuxmint/ BIND9 If you have a “normally complex” network at home, You usually have an internet router which takes care of DNS-resolutions. However the downside […]

Linux

Java 11 is here!

Posted on March 28, 2018 by Peter Andersson

In accordance with the new policy of releasing a new Java version every 6 months, we now have a fresh installation of Java 11 to […]

Development, Java

Installing node.js on Ubuntu (16.04 specifically)

Posted on March 26, 2018 by Peter Andersson

how-to-install-node-js-on-ubuntu-16-04 has a great explanation, but long, about the details. The short version come here: Do NOT use the ubuntu package version. It´s old and named […]

Javascript, Linux

Can´t get Gigabit connection?

Posted on March 26, 2018 by Peter Andersson

Do you get 100Mbps link speed when you expected Gigabit? In my experience, it´s always the cable to blame, 9 times out of ten. The […]

Network

Don’t like Java? Create your own language!

Posted on March 26, 2018 by Peter Andersson

Nowadays, it’s easier than ever to create your own computer language. Whether it’s a simple rule-system, or a full-blown language, you can create the tokenizer […]

Development, Java, Thoughts

Using microservices when building large-scale systems

Posted on March 25, 2018 by Peter Andersson

Microservices, when supported by a robust framework, is a incredibly productive way of building large-scale services. You get a lot of support from the framework, […]

Development, Google, MIcroservices, Microsoft

Video editing! In Linux !! from the Terminal !!!!

Posted on March 25, 2018 by Peter Andersson

I love this blog post from Daniel Clark, who normally writes little nuggets about Ruby on Rails. But here he describes how to edit video […]

Linux, Video

Some great WordPress-tips

Posted on March 22, 2018 by Peter Andersson

https://www.facebook.com/groups/wpsvse/permalink/10156211401199699/ https://www.facebook.com/groups/wpsvse/permalink/10156215396494699/

Wordpress

Sending mail from Ubuntu 16.04

Posted on March 20, 2018 by Peter Andersson

This worked for me: https://askubuntu.com/questions/522431/how-to-send-an-email-using-command-line With CERT fixes from here: https://stackoverflow.com/questions/39341137/postfix-must-issue-a-starttls-command-first

Linux, Network

Setting up multiple WordPress sites

Posted on March 14, 2018 by Peter Andersson

This is a good overview, but with some syntactical mistakes: https://hostpresto.com/community/tutorials/how-to-deploy-multiple-wordpress-sites-on-a-single-ubuntu-16-04-host/ Whats strange is that my installation on CAESAR gives error ERROR 1698 (28000): Access […]

Wordpress