Improving fonts in openSUSE 42.3
Just a short post but hopefully useful to some of you. I recently switched back to openSUSE, installing openSUSE Leap 42.3 on my main system. It uses KDE Plasma as
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Tag: how-to
Increasing content width of WordPress Twenty Seventeen
This will be a short post but hopefully helpful to some of you. It took me a while to get used to the new default theme in WordPress, Twenty Seventeen.
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Sharing Outlook calendar with Nextcloud
I use a personal server running Nextcloud, a cloud solution to access, share and protect files, calendars, contacts, communication and more at home and in enterprise environments. There, I keep
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Delete files older than
It is just one of those things that as an admin, you sometimes come across. There’s a directory somewhere that fills up with clutter. Every day, programs dump temporary files
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Require TLS for certain domains in Postfix
Recently, I was asked if it was possible to require Transport Layer Security (TLS) for sending email for certain domains, through a specific relay. For added complexity, the list of
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Using blacklists with iptables
If you have any kind of system connected to the Internet, you are no doubt aware that no matter how small or unimportant it might seem, it is frequently probed,
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