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Featured, macOS

How to use Sudo with Touch ID

by: Cédric R. Bruderer2017-12-09

If you have MacBook Pro with Touch Bar, you can improve your experience of the command line. You can enable Touch ID to authenticate sudo. […]

Featured, macOS

Boost the speed of you macOS SMB mount

by: Cédric R. Bruderer2017-08-25

Turn of package signing on your Mac. It helps the transfer speed of your SMB shares connected to a Mac a lot. Edit the file […]

MySQL

Why is varchar(255) not varchar(255)?

by: Cédric R. Bruderer2017-08-24

Working on a clients question, I stumbled over an issue with replication and mixed character sets. I was asked, wether it is possible to replicate […]

Web server

Multiple web sites behind one domain

by: Cédric R. Bruderer2017-08-19

Edit the site config of the Apache web server. You can find them under /etc/apache2/sites-available/ (If they are not there, I am sorry, but Google […]

Featured, MySQL

How changing the table definition can break your replication

by: Cédric R. Bruderer2017-07-31

MySQL replication has become quite sturdy over the years, but there are some things it still does not like. One of this is changing the […]

macOS

How to fix Apple Mail unable to send mail

by: Cédric R. Bruderer2016-09-28

I just had the problem, that I could not send mails over one specific SMTP-Server. I could receive though. First, please make sure, you actually […]

Featured, Web server

Apache, .htaccess and how to block spammers

by: Cédric R. Bruderer2016-09-23

I’m sure every administrator of a web server has some experience with unwanted visitors. In the real world, you could simply send your Rottweiler after […]

General, Web server

Link multiple ServerAlias to one DocumentRoot

by: Cédric R. Bruderer2016-08-24

For all those who wondered, if there is a simple way to link multiple sites to one document root in an Apache config, here is […]

Featured, Linux, Software

Get color into vi

by: Cédric R. Bruderer2016-07-29

I just tried to figure out, how to get syntax highlighting into my vi editor, as it working on the other machine as well. It […]

Featured, General, Hardware, Software

Why are bug reports important?

by: Cédric R. Bruderer2016-07-07

First of all, what is a “bug”? A bug is a difference in what a product IS doing compared to what it SHOULD be doing. […]

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