Table of Contents
Network Manager, to put it simply, is a programme that finds and sets up a system to connect to and use a network. Both wired and wireless networks are included in this. Depending on your distribution, Network Manager has an applet that you typically see near the system tray and a service that deals with networks that runs in the background. You can see it on the top right bar in the case of Ubuntu. You can see two arrows, one pointing up and one pointing down, if you have an Ethernet cable connected to one of your interfaces.
When it comes to Wi-Fi networks, the network manager will display a list of every Wi-Fi network that is accessible and is in the Wi-Fi adapter’s coverage area. You will be asked to enter the network’s passphrase after we click on it. The network manager will attempt to connect to that network using the provided credentials when we enter the passphrase. You will be prompted to enter the passphrase once more if the connection is unsuccessful. If the connection is successful, you can access the network by entering a manual IP address (if DHCP is not enabled) or receiving an IP address automatically (if DHCP is enabled).
As you may already be aware, your Linux computer saves the Wi-Fi password whenever you connect to a wireless network for the first time. Therefore, you don’t have to enter the wireless network’s password each time. The subsequent times, an automatic connection will be made to the available Wi-Fi network. You might have lost track of the Wi-Fi password over time. You want to connect a new device to the same Wi-Fi network one day, but you can’t recall the password.
Ways to View Saved Wi-Fi Passwords on Linux
Installing nmcli on Linux
If nmcli isn’t already installed on your distro, follow these instructions in case it is on the majority of them.
sudo apt update && sudo apt install network-manager
sudo dnf install NetworkManager
sudo pacman -S networkmanager
Viewing Saved Wi-Fi Networks Using nmcli
nmcli connection show | grep wifi
Viewing Saved Wi-Fi Passwords on Linux
sudo nmcli connection show WiFiName -s | grep psk
sudo nmcli connection show iPhone -s | grep psk
About Linux
An operating system or kernel that is made available under an open-source licence is called LINUX. Its feature set is very similar to UNIX. The Linux operating system’s kernel is a piece of software that handles basic tasks like enabling hardware and software communication. You see a screen every time you turn on your computer where you can carry out various tasks like write, browse the internet, or watch a video. What causes the computer hardware to operate in that manner? How does your computer’s processor know that you want it to run an MP3 file?
Well, the kernel or operating system is what actually handles this. In order to use your computer, you must have an operating system (OS). In fact, as you read this on your computer, you are using one. You may have used well-known operating systems like Windows and Apple OS X, but in this article we will learn an overview of the Linux operating system and the advantages it has over other OS options. Thus, in 1991, Linus created the Linux kernel. However, he would require apps to run on it, such as a file manager, document editors, and audio-video programmes.
Something as you don’t have ice cream on top of your cone. As time went on, he worked with other programmers in institutions like MIT, and Linux applications began to emerge. This led to the official launch of a functioning Linux operating system in around 1991, which marked the beginning of one of the most popular and open-source OS options available today. Linus Torvalds never intended for his product to be sold commercially, so the earlier iterations of the Linux OS weren’t the most user-friendly because they were only used by computer programmers. This undoubtedly reduced Linux’s popularity as Windows and other operating systems with a commercial focus rose to fame.
However, the Linux operating system was made more resilient by its open-source nature. The main advantage of Linux was that programmers were able to use the Linux Kernel to design their own custom operating systems. With time, a new range of user-friendly OS’s stormed the computer world. Now, Linux is one of the most popular and widely used Kernel, and it is the backbone of popular operating systems like Debian, Knoppix, Ubuntu, and Fedora. Nevertheless, the list does not end here as there are thousands of Best versions of Linux OS based on the Linux Kernel available which offer a variety of functions to the users.
Final Words
We hope you like our article on how to View Saved Wi-Fi Passwords on Linux. If you’ve ever attempted to install an operating system on your own, such as Ubuntu Linux, you may have noticed that the setup process begins with a request for your Wi-Fi password. After the installation, the setup will use this to retrieve the most recent updates and give you a fully functional operating system. Linux remembers your Wi-Fi password after you enter it, preventing you from having to enter it repeatedly. When using an Android phone, the same thing takes place. It is therefore very simple to forget the Wi-Fi network password later on if you weren’t the one who originally set it. You may think it’s impossible right now, but situations like this do arise in real life.