Technology Tales

Opening up Kindle for PC in a maximised window on Windows 11

One irritation with the Windows app for Amazon Kindle is that it does not open in a maximised window, and it scarcely remembers your size settings from session to session. Finding a solution to this sizing issue is no easy task, so I happened on one of my own that I previously used with File Explorer folder shortcuts.

The first step is to find the actual location of the Start Menu shortcut. Trying C:\Users\[User Name]\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Amazon\Amazon Kindle should do that.

Next, right-click on the Kindle icon and choose Properties from the context menu that appears. In the dialogue box that causes to appear on the screen, look for the "Run:" setting. By default, this appears as "Normal Window" but you can change this to "Maximised", which is what I did before clicking on Apply before doing the same for the OK button to dismiss the dialogue box.

If you have pinned the shortcut to the taskbar or elsewhere, you may need to unpin it and pin it again to carry over the change. After that, I found that the Kindle app opened up in a maximised window as I wanted.

Excluding Google trend suggestions from an address bar search in Firefox

When it comes to learning what is happening in the world, I am more LOMO than FOMO. Thus, I do not appreciate anything that adds content that I did not request. Given the state of the world right now, there is a need to moderate one's intake. When I found trending topics being added to Google search results from the Firefox address bar, I then sought a way of turning that off.

That involved navigating to about:preferences#search in the address bar (you can go to Settings > Search just as well). Once there, it was a matter of looking in the Search Suggestions section and clearing the checkbox for the Show trending search suggestions item. Naturally, this only applies if you choose Google as your default search engine; otherwise it should not apply. For me, the setting change did what was needed.

Executing PowerShell scripts in Windows 11

Recently, I have added the capability to update a Hugo-driven website from a laptop running Windows 11. Compared to what you get with Linux, I do feel a little like a fish out of water when it comes to using Windows for tasks that I accomplish more often on the former. That includes running PowerShell scripts instead of their BASH counterparts. While Linux Subsystem for Windows could be an option, my machine runs Windows 11 Home, where it is unavailable. Learning the ways of the Windows Terminal cannot do any harm in any case.

The default action of not executing PowerShell scripts is not a bad approach when it comes to keeping machines secure for less technical users. For the rest, you need to learn how to use the Set-ExecutionPolicy commandlet. Doing this in a safe means doing it in a restrictive manner. Thus, I chose the following command and executed it in a terminal running with admin privileges:

Set-ExecutionPolicy -ExecutionPolicy Unrestricted -Scope CurrentUser

The scope here is for the currently logged-in user, instead of allowing every user the same capability. Some undoubtedly might suggest an execution policy of AllSigned and that adds effort that I was unwilling to expend, hence the choice that I made. This is not that critical a machine, so that is why I made the choice that I did. There was nothing too complicated about the script logic anyway.

Making the script available without needing to specify the path to it was my next step. In my case, I added a new location to the Path environment variable. To accomplish that, you need to find the Control Panel, open it and go to System and Security. Then, move to System (Control Panel\System and Security\System) and click on Advanced System Settings. In the new dialogue box that appears, click on the Environment Variables... button. Next, select the Path entry and click on the Edit button. That spawns another dialogue box where I added the new path. Clicking the OK button in each dialogue box closes them all, one at a time, to get back to the Control Panel window again. That too can be closed, and any open terminals shut down and a new one opened. The process is clunky, yet it works once you know what to do.

At the end of all this, I had a scripted process for updating a Hugo-driven website. It was not as sleek as what I have on my Linux system, yet it works well enough to allow more flexibility. In time, I may refine things further.

Get web links from Outlook emails and Teams chats to open in your web browser of choice

Making the LanguageTool embedded HTTP Server work on Windows 11

My choice of Markdown editor is VS Code or VSCodium, the latter being a fork of the former with Microsoft telemetry removed. In either case, I use the LanguageTool Linter extension for the required grammar and spelling checks. Pointing that to the remote web service offered by LanguageTool could get punitive, even if I am a subscriber. Thus, I use a locally installed equivalent instead.

In my usual Linux system, that is how I work. However, I have replicated the set-up on a Windows laptop for added flexibility. The needed the JRE, so that was downloaded from the Oracle website and then installed. The next step is to download the LanguageTool embedded HTTP Server zip file and decompress it to a chosen location. To run the server, the command like the following is issued from the Windows Terminal (the single line may break over two here):

java -cp "[Chosen Location]\LanguageTool-stable\LanguageTool-6.4\languagetool-server.jar" org.languagetool.server.HTTPServer --port 8081 --allow-origin

That is enough to get things going because it fulfils the default settings of the LanguageTool Linter extension in VS Code or VSCodium. The fastText application is unavailable for Windows, so I did without it. So far, things are operating acceptably, even if there is a way to address more memory should that be required.

Stop Excel 365 saving files to OneDrive by default

Recently, I was doing some work in Excel (while I use the 365 version, this may work with others too) when I found it offering to save a file to OneDrive by default. My preference is to keep everything local, especially given the limitations of online storage. Thus, I sought a way to do just this.

That meant going to File > Options and then to the Save tab. In there, I found the option called Save to Computer by default and activated that. The default local location can be changed too, but I left this as it was because I tend to use multiple file locations anyway. Clicking on the OK button after making the change that I wanted was enough to set the behaviour as I required, and I no longer see the prompt for online storage since then.

Resolving "repository doesn't support architecture i386" error when checking for updates to Brave Browser on Linux

Recently, I started to observe the following message when doing my usual update routine on Linux Mint (Debian, Ubuntu and their variants are likely affected as well):

N: Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'https://brave-browser-apt-release.s3.brave.com stable InRelease' doesn't support architecture 'i386'

As the message suggests, there was something amiss with the repository set up for Brave, a browser that I added for extra privacy. Since Firefox remains the main one that I use, Brave is something that I have in hand for when I need it. Handily, its installation routine adds in repository information for keeping it up to date. However, there is an issue with what you find in /etc/apt/sources.list.d/brave-browser-release.list. By default, the line appears like thus:

deb [signed-by=/usr/share/keyrings/brave-browser-archive-keyring.gpg] https://brave-browser-apt-release.s3.brave.com/ stable main

To avoid the i386 error, it needs to look like this instead:

deb [signed-by=/usr/share/keyrings/brave-browser-archive-keyring.gpg arch=amd64] https://brave-browser-apt-release.s3.brave.com/ stable main

The difference between the tow is the presence of arch=amd64 in the second version. This stops the search for non-existent i386 files, the 32 bit version in other words. With Y2K2038 in the offing, the days of 32 bit computing architectures are numbered because there is a real limit to the magnitude of the dates that can be represented in any case. Thus, sticking with 64 bit ones is both the present for many and the future for all.

Upgrading from OpenMediaVault 6.x to OpenMediaVault 7.x

Having an older PC to upgrade, I decided to install OpenMediaVault on there a few years ago after adding in 6 TB and 4 TB hard drives for storage, a Gigabit network card to speed up backups and a new BeQuiet! power supply to make it quieter. It has been working smoothly since then, and the release of OpenMediaVault 7.x had me wondering how to move to it.

Usefully, I enabled an SSH service for remote logins and set up an account for anything that I needed to do. This includes upgrades, taking backups of what is on my NAS drives, and even shutting down the machine when I am done with what I need to do with it.

Using an SSH session, the first step was to switch to the administrator account and issue the following command to ensure that my OpenMediaVault 6.x installation was as up-to-date as it could be:

omv-update

Once that had completed what it needed to do, the next step was to do the upgrade itself with the following command:

omv-release-upgrade

With that complete, it was time to reboot the system, and I fired up the web administration interface and spotted a kernel update that I applied. Again, the system was restarted, and further updates were noticed and these were applied, again through the web interface. The whole thing is based on Debian 12.x, but I am not complaining as long as it quietly does exactly what I need of it. There was one slight glitch when doing an update after the changeover, and that was quickly sorted.

Later on, I ran into trouble because I had changed my broadband. Because the router address had changed, the system lost its access to the rest of the internet. The web interface also got disable and was issuing 502: Bad Gateway errors. The solution was to execute the following command with superuser privileges:

omv-salt stage run deploy

That took quite a while to run, though. After it completed, I needed to work out what the administrator credentials were. With that done, I could log in and update the network details as needed to restore external internet access. Since then, all has been well.

Updating fail2ban filters for WordPress

Not so long ago, WordPress warned me that some of its Fail2ban filters were obsolete because I have the corresponding WP-fail2ban plugin installed, and the software is present on the underlying Ubuntu Server system. The solution was to connect to the server by SSH and execute the following commands.

wget https://plugins.svn.wordpress.org/wp-fail2ban/trunk/filters.d/wordpress-hard.conf
wget https://plugins.svn.wordpress.org/wp-fail2ban/trunk/filters.d/wordpress-soft.conf
wget https://plugins.svn.wordpress.org/wp-fail2ban/trunk/filters.d/wordpress-extra.conf
sudo mv wordpress-*.conf /etc/fail2ban/filter.d/

The first three commands download the updated configuration files before the last moves them to their final location. It is tempting to download the files directly to that final location, only for wget to create new files instead of overwriting the old ones as required.

Catching keyboard interruptions in a Python script for a more orderly exit

A while back, I was using a Python script to watch a folder and process photos in there, whenever a new one was added. Eventually, I ended up with a few of these because I was unable to work out a way to get multiple folders watched in the same script.

In each of them, though, I needed a tidy way to exit a running script in place of the stream of consciousness that often emerges when you do such things to it. Because I knew what was happening anyway, I needed a script to terminate quietly and set to uncover a way to achieve this.

What came up was something like the code that you see below. While I naturally did some customisations, I kept the essential construct to capture keyboard interruption shortcuts, like the use of CTRL + C in a Linux command line interface.

if __name__ == '__main__':
    try:
        main()
    except KeyboardInterrupt:
        print('Interrupted')
        try:
            sys.exit(130)
        except SystemExit:
            os._exit(130)

What is happening above is that the interruption operation is captured in a nested TRY/EXCEPT block. The outer block catches the interruption, while the inner one runs through different ways of performing the script termination. For the first termination function call, you need to call the SYS package and the second needs the OS one, so you need to declare these at the start of your script.

Of the two, SYS.EXIT is preferable because it invokes clean-up activities while OS._EXIT does not, which might explain the "_" prefix in the second of these. In fact, calling SYS.EXIT is not that different to issuing RAISE SYSTEMEXIT instead because that lies underneath it. Here OS._EXIT is the fallback for when SYS.EXIT fails, and it is not all that desirable given the abrupt action that it invokes.

The exit code of 130 is fed to both, since that is what is issued when you terminate a running instance of an application on Linux anyway. Using 0 could negate any means of picking up what has happened if you have downstream processing. In my use case, everything was standalone, so that did not matter so much.