For beginners who want to learn about Linux file permissions, here’s a stupid simple application that can help.
It’s Concessio, a free open-source app designed for GNOME, though works in most Linux through Flatpak package.
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Messed up or mistakenly deleted configuration files under /etc directory, but no backup? Here’s how to restore the files just like they were originally installed.
In Linux, the /etc directory is the location for storing system-wide configuration files. When installing a software package, it may create and/or read software specific config files under /etc directory for user custom configurations.
