How to clear cache and temp files in Linux to speed up your system fast

Frustrated with sluggish Linux systems caused by cache issues? Here's how you can fix it: Use package manager cleanups like `sudo apt clean` or `sudo dnf clean all`, PageCache commands such as `sudo sysctl vm.drop_caches=3`, Dentry and Inode cache erasures, browser cache cleaning via `rm -rf ~/.cache/mozilla`, and letting Linux handle temporary files with a reboot. These methods can help manage cache issues and prevent system slowdowns.