Linux 📁 Directories

/etc = system & application settings
/etc/skel = “skeleton” files used to create user accounts

/lib = security files, system modules, & libraries containing software libraries & information databases

/opt = pre-loaded software packages

/usr/lib = program libraries (shareable system program modules)
/usr/man = manual pages
/usr/doc = program documentation
/usr/info = program documentation

/var = spooling, logs, & all messaging files

Stefan Pejcic
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