Linux find command is a powerful tool that can be used to locate and manage files and directories based on a wide range of search criteria. This post will cover how to delete files with find exec rm in Linux. However, some solutions in this article can be dangerous if we don’t correctly use them. …
Linux
The ssh known_hosts file is a file that stores the public key of all of the servers that you have connected using ssh. This file is used to verify the identity of servers in the future. Ssh can automatically add keys to this file, but they can be added manually as well. In this article, …
If you’ve ever tried to connect to a remote server using ssh, and received an error message that says “Host key verification failed,” you know how frustrating it can be. This article will show you three ways to fix the problem. What is a Host Key in SSH? A Host key is a unique identifier …
Recently we got some questions from our readers about how to find IP address in Linux. To address these inquiries, we’re dedicating this article to explore the various commands and tools available in Linux for discovering your system’s IP address. From Wikipedia, IP address is a numerical label assigned to each device in a computer …
DNS is a system by which a browser or other software converts a domain name to a IP4 or IP6 address. Each time we access a website the browser needs to convert the domain name to a IP4/IP6 address using a DNS server. The DNS server configured on our computer could be automatically selected by …
This article is part of the following series. 4 ways to list files within a rpm package in Linux 3 ways to Check RPM package dependency in Linux How to use yum to list All versions of Package in Linux 5 ways to list installed packages in Linux The default behavior of yum is …
This article is part of the following series. 2 ways to Create New User with home directory in Linux 4 Ways to Find User Home Directory in Linux 3 ways to change user home directory in Linux In Linux, the home directory (also called “home” or “home folder”) is a directory designated for a …
Ping is used to check if the machine is up and is connected to the network and working well on that particular network. The basic methodology here is that a network packet is sent to the machine if the machine is up it will answer with a response. If the machine is down and not …
A disk partition is a contiguous space of storage on a physical or logical disk that functions as if it were a physically separate disk. Partitions are visible to the system firmware and the installed operating systems. Access to a partition is controlled by the system firmware before the system boots the operating system, and …
This article is part of the following series. 6 performance tools you should know in Linux 5 Ways to Check disk size in Linux 4 Ways to Check Disk Partition with Examples in Linux How I Fixed a disk performance issue in Minutes – A Step by Step Guide to Optimize Linux System To …