Ubuntu: /opt folder missing in Ubuntu 14.04 (2 Solutions!!) - YouTube
the opt directory in linux - "/opt/" - the linux file system - YouTube
Where To Put Your Files In Ubuntu? | Liberian Geek
![tomcat [Ubuntu] - Warning: The selected directory is not a valid Tomcat home - Stack Overflow](https://i.stack.imgur.com/2YOh3.png "tomcat [Ubuntu] - Warning: The selected directory is not a valid Tomcat home - Stack Overflow")
tomcat [Ubuntu] - Warning: The selected directory is not a valid Tomcat home - Stack Overflow
permissions - Notepad++ wont show or open /opt/ files and directories - Ask Ubuntu
Create PDF Studio Shortcut on Ubuntu/Linux – PDF Studio Knowledge Base
How to install CLion IDE on Ubuntu - GeeksforGeeks
Linux Directory Structure and Important Files Paths Explained (File Hierarchy Standard) FHS – Network and Security Professional
How to Open Files and Folders as Administrator in Nautilus in Ubuntu 17.10 and 18.04
what is the /opt directory? (beginner - intermediate) anthony explains #119 - YouTube
Ubuntu 16 uninstall - apt purge removing opt directory · Issue #526 · GluuFederation/community-edition-setup · GitHub
The Linux Directory Structure, Explained
Directory Structure – LinuxYogi
How to delete Directories and Files in Ubuntu A Step By Step Tutorial - YouTube
Linux Directory Structure and File System Hierarchy | Linux Training Academy
filesystem - What is the Linux equivalent to Windows' Program Files? - Ask Ubuntu
Linux Directory Structure Explained for Beginners
How to open /opt folder in ubuntu 13.04 - Ask Ubuntu
partitioning - Increase size /opt - Ask Ubuntu
The Linux Directory Structure, Explained
Installation > Linux
