- /boot :- Contains file that is used by the boot loader.
- /root :- root user home directory. It is not same as /
- /dev :- System Devices ( eg : disk, cdrom, speakers, flashdrive, keyboard, etc.)
- /etc :- Configuration Files.
- /bin (/usr/bin) :- Everyday User Commands
- /sbin (/usr/sbin) :- System/FileSystem Commands
- /opt :- Optional add-on Applications( Not part of OS apps)
- /proc :- Running Processes ( Only Exists in Memory)
- /lib (usr/lib) :- C Programming library files needed by commands and apps.
- /tmp :- Directory for temporary files.
- /home : - Directory for user.
- /var :- System logs
- /run :- System daemons that start very early to store temporary runtime files like PID files.
- /mnt :- To mount external filesystem (eg : NFS)
- /media :- For cdrom mounts.
- #linuxworld #linuxsystemadministration #cloudengineer #aws #awsdevops