Ubuntu

How to enable and disable the firewall on Ubuntu 16.04

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The UFW firewall is the default firewall that ships standard with the Ubuntu Linux Distribution. UFW stands for Uncomplicated Firewall. To enable the UFW firewall, open a new Terminal window and execute the following command: sudo ufw enable To disable the UFW firewall, open a new Terminal windows and execute the following command:...

UFW Firewall: How to open a port

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When you would like to grant SSH access on a Ubuntu machine, you would need to allow access to port 22. In order to allow access to port 22 you would need to add a rule to ufw to open up access to port 22. To allow access to port 22 you would need to do the following: Open a new Terminal Window Enter the following command: sudo ufw allow 22 The typical success message will look similar to the...

How to install Sublime Text 3 in Ubuntu

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Open the Terminal Then add Sublime Text 3 to your PPA repository sudo add-apt-repository ppa:webupd8team/sublime-text-3​   After you have added the package, you need to update your package list to get the latest information on the newest versions of packages and their dependencies. sudo apt-get update​   Finally you can install Sublime Text 3 using the Package Manager sudo apt-get...

Where is the Trash folder located in Ubuntu 16.04 LTS

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The trash folder can be found at:
/home/username/.local/share/Trash
Replace username with your username.
The trash folder can also be accessed using the Graphical User Interface by opening the File Manager.
Once opened, press the key combination CTRL+H to view all hidden files and folders.
Open the .local folder, then the share folder and then finally the Trash folder.

How to get the 60GB Cell C Speed Stick MF668 working on Ubuntu 11.04

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Open a new Terminal Window Type in lsusb ( lsusb is a utility for displaying information about USB buses in the system and the devices connected to them. ) A list of USB buses in the System will appear, the Cell C device will be listed as Bus 002 Device 007: ID 19d2:1224 ONDA Communication S.p.A. Install usb-modeswitch, usb-modeswitch-data and libusb-1.0-0 via the Command Line, the code below can...

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Ian Carnaghan

I am a software developer and online educator who likes to keep up with all the latest in technology. I also manage cloud infrastructure, continuous monitoring, DevOps processes, security, and continuous integration and deployment.

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