#Requires pwgen install
#Requires pwgen password

#Requires pwgen install

$ sudo apt install makepasswd $ sudo pacman -S makepasswd $ sudo yum install makepasswdĪs you have noticed, you will also need to be a Sudoer user to be granted the execution permissions of installing this package. For the Debian-based, Arch-based, and RPM-based Linux systems, respectively, the makepasswd installation command is straightforward. You first need to install it to use this utility since it is not inbuilt like most of the approaches we have covered.

#Requires pwgen password

Method 8: Linux password generation with makepasswd It is a unique approach to generating many passwords at once without the need for running a single command over and over again to get the desired number of password phrases. You can choose to go with either of the generated phrases, or you can use them all in your various password requirements. $ sudo 7=z'pgQVbĪs you can see, the output has unraveled six unique options. If you need more than 14 characters for your password, you can specify the desired password length by editing the – c14 argument that appears on the following command string. In this case, let’s say we still want a password that is 14 characters long, the filtering mechanism implemented in this method will only print the first password-generated 14 characters and ignore the rest. It is a filtering mechanism for ignoring unwanted generated characters. This command work is that a password is generated through /dev/urandon and then outputted through a tr argument. The second command on this list for generating unhackable passwords on your Linux system is through urandom. 1ehAW3ZpL0H1Ny+jniQ= Method 2: Linux password generation with Urandon The output on my end was able to generate this unhackable 14 character password. Implement this password-generation approach by executing the following command string on your Linux terminal. This function example outputs 14 random string characters as the generated user password. Next, we will borrow the effectiveness of the OpenSSL Rand Function to create a strong password combination. This approach requires that you first launch your terminal or command-line interface. Method 1: Linux password generation with OpenSSL

It is up to you to select the password-generating technique that you find easily adaptable to use. The various password generating methodologies and utilities comfortably adapt to the Linux command-line environment.

Most, if not all, of these password-generation techniques we will assess in this article require that you have a strong basis or familiarity with the Linux command-line interface. On a Linux platform, you can achieve this password objective in seconds without even stretching your brain muscles. But what if you are not patient enough or have the creative mindset of unraveling a unique and strong password each time you need one? It is an approach that serves many users. These character variations will also need to contain Alphabets with Lower Case and Upper Case considerations, numbers, and even keyboard symbols. You might be advised to meet the minimum requirement of 14 characters for a secure password length. When registering on most platforms that need password authentication, these platforms will often give you a password setup guide to follow. The password phrases you use need to be strong, unique, and complex enough for you to be confident about your authentication through the web or hosted services and applications you are using. You will always find yourself using a password combination with a username to access a local computer or website on the internet. There is no better candidate for this position than the hall of Famer, Linux Operating System. We need the reputation and expertise of something too good at this password-generation game. For this reason, we cannot always depend on our unmatched creativity to generate unbreakable password renditions. The algorithms for generating such passwords will grant them the needed uniqueness if their creation is machine-oriented. This unpredictability will grant you the needed authenticity as a system user or system admin.