Better Package Than Copy



Today I realized that for me it easier to create a small package than to copy a single file.

The example is glabels-schlomo, a Debian package I created just now to store extra gLabels templates for the label sheets that I use at home. The motivation was that I spend half an hour looking through old backups to find a template definition that I had not copied over when I reinstalled my Desktop.

Creating the package took another half an hour and now I can be sure that I won't forget to copy that file again. And I will also have the template definition at work in case I need to print a sheet of labels there.

If you also feel that packaging is better than copying then feel free to use this package as a template for you own stuff. It contains a Makefile and uses git-dch to automatically build a DEB release from the git commits.

Comments

Post a Comment

Like this content? You could send me something from my Amazon Wishlist. Need commercial support? Contact me for Consulting Services.

Popular posts from this blog

Overriding / Patching Linux System Serial Number

Image
I'm a big fan of test driven development  (TDD) for infrastructure components. I'm currently working on a hardware-related topic where we also use the system serial number as identifier. To create a proper integration test, we need to be able to start a system and set the serial number to a known value. This can easily be done with the help of virtual machines like in VMware or VirtualBox , but I couldn't find a way for changing the system serial number on hardware boxes, cloud VMs (e.g. on Alibaba Cloud) or other Linux system. Problem Analysis I was thinking: Linux is the operating system where I can potentially do everything . So how hard can this be? After some digging around I found out that there are those main sources for the serial number on Linux: /sys/firmware/dmi/tables/DMI contains a binary blob of Desktop Management Interface data provided by the kernel and the dmidecode utility is commonly used to decode...
Read more

A Login Security Architecture Without Passwords

Image
Following up on Lifting the Curse of Static Credentials and Eliminating the Password of Shared Accounts , I have many discussions about why we would benefit from removing password prompts for website logins. Let's dig deeper into the details and show why removing password prompts leads to a  safer security architecture . Update 11.03.2022: Added more details about business vs. consumer websites and additional security suggestions surrounding WebAuthn Problem Space For context, imagine a website that needs to identify online users via their email address. We assume that the website in question is not the primary email system of a user but some other website, e.g. an e-commerce shop system or a collaborative productivity tool. As a User As a user of that website I want to easily sign up for an account have an easy way to login into the account be sure that my account is protected from others or attacks be able to easily recover access to my acco...
Read more

Fixing Chrome Color Printing on Linux with HP Color LaserJet M880

Image
It seems like I can't get a printer that "just works". I recently decided to replace our HP X476 printer with something nicer and bigger, an HP Color LaserJet M880 ( background story & review in German ). And of course there is something that needs fixing: The Chrome browser on Linux wouldn't let us print in color, even though all other applications had no problem to print in color. Even with Chrome color printing was possible, if one used the system printing dialog instead of the built-in Chrome print preview. This strange behavior of course piqued my curiosity. After some digging around I found out that the Chrome browser needs to parse and understand  the printer driver PPD! Chrome tries to find out how to configure color or grayscale printing in order to offer the user the choice. If Chrome can't understand the printer driver then it simply doesn't offer the choice between color and grayscale — and then some printer driver default can ch...
Read more