Add User To Sudoers Centos RHEL 7
Add User To Sudoers Centos RHEL 7: All users doesn’t have permissions like root user, root user has the all permissions to install any packages or download any packages. To install or to download...
linux
How To Create Partition In Linux Step By Step Centos-Redhat-RHEL
How To Create Partition In Linux Step By Step Centos/Redhat/Rhel In the following steps i will show you how to create partitions in centos or rhel with fdisk command. Before creating partitions in Linux/centos/redhat/rhel,...
Copy Directory In Linux-Recursive Copy In Linux
Copy Directory In Linux-Recursive Copy In Linux Copy command can’t create directories or folders, so if you are trying to copy files or directories to destination directories, you must have destination directory before copying. Recursive...
netstat command in linux with examples
Netstat command stands for network statistics netstat command is used to display network connections Netstat –a will show all network connection like tcp and udp Show both listening and non-listening (for TCP this means...
redirection in linux with examples
Case1) You can use redirection command to creat new file and you can add text to that file Enter this coomand Cat > devops.txt press enter After entering this command you will enter into ...
How to change hostname in ubuntu linux
How to change hostname in ubuntu linux in the following steps i will show you how to change hostname in ubuntu linux. Hostname is nothing but you are giving a name to your system...