How To Force Sudo Password Authentication In Linux
As you may already know, when an user enter a command with sudo privileges, the sudo password will be remembered for a brief period of time. By default, the password …
Linux Howto’s for System Administrations
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As you may already know, when an user enter a command with sudo privileges, the sudo password will be remembered for a brief period of time. By default, the password …
A while ago, we reviewed “Taskwarrior”, a command line task manager to manage your to-do tasks right from the Terminal window. Today I stumbled upon yet another simple command line …
The first thing after installing FreeBSD is to create a regular user with sudo access. Because, it is always a best security practice to use a non-root user to perform …
This tutorial explains what Ansible facts are, and how to gather system information i.e facts in Ansible playbooks. A Brief Introduction To Ansible Facts Facts are the information about the …
Have you forgotten the root password in Fedora? Or do you want to change the root user password in your Fedora system? No problem! This brief guide walks you through …
Picture this scenario. You are managing a Linux server that is accessed by multiple users. All users have sudo rights. You want to test certain Linux commands with different users. …
The worst kind of password is not a weak password but no password at all. As as system admin, you must ensure that every user account has a strong password. …
The other day, we discussed how to create and manage Linux disk partitions using Parted utility. Today, we will do the same with an another command line utility called ‘Fdisk‘. …
There are many utilities, such as fdisk, cdisk, exists to partition the hard drive in Linux and Unix-like systems. In this article, we will focus on how to use the …
Comma-separated values aka CSV is a semi-structured data that uses comma as the delimiter to separate the words. CSV file formats are very popular among data professionals since they have …