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Joined 1 year ago
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Cake day: June 26th, 2023

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  • Technically, no. Until you want to mount something but find /mnt is busy or simply forget about this and mount something there, losing access to previously mounted stuff. The only problem is that you have to remember which mountpoint you use for particular filesystem, while the FHS is designed to avoid this and abstract from physical devices as much as possible.


  • Why though?

    The filesystem is organized to store data by its type, not by the physical storage. In DOS/Windows you stick to separate “disks”, but not in Unix-like OSes. This approach is inconvenient in case of removable media, that’s why /media exists. And /mnt is not suited for any particular purpose, just for the case when you need to manually mount some filesystem to perform occasional actions, that normally never happens.

    Just media files, downloads, images , music kinda stuff.

    That’s what usually goes to /home/<username>. Maybe mount that device directly to /home? Or, if you want to extend your existent /home partition, use LVM or btrfs to join partitions from various drives. Or mount the partition to some subdirectory of /home/<username>, or even split it and mount its parts to /home/<username>/Downloads, /home/<username>/Movies etc. So you keep the logic of filesystem layout and don’t need to remember where you saved some file (in /home/<username>/Downloads or in /whatever-mountpoint-you-use/downloads).










  • Glibc preserves backward compatibility, so if you build against the oldest version you want to support, the resulting binary will work with newer ones.

    However that’s definitely not what I recommend to do. Better learn packaging and build native packages for distros you are going to support. OBS can make this a bit easier (if your software is FOSS), but any modern CI will also do the job.






  • What kind of changes? Package installation, removal and configuration? Use apt-mark showmanual to save list of manually installed packages, dpkg --get-selections | grep 'deinstall$' to save list of removed packages, debconf --get-selections to save debconf package settings, backup files that you edited in /etc. This should be enough for restoration, wouldn’t take a long time for backup and avoid risk of filesystem inconsistency.