lvchange command line tool and its examples
This command is used to update attributes of a logical volume. Which allows you to modify the state of an LV, like […]
elinks utility and its examples with details
This is a text-based web browser for Linux/Unix systems which can be used to browse websites. This is similar to other text-based […]
logger command line utility and its examples
The “logger” command is used to send log messages to the system log or to a specific file. Examples: 1. To log […]
hdparm command line utility and its examples
The “hdparm” command is used to update and view parameters of hard disk drives. Which can be used to perform various tasks […]
showmount utility and its examples with details
The “showmount” command is used to display information about the NFS exports on a remote server. Which is typically used to check […]
dstat utility and its command line example
dstat is one of the powerful utility in the Linux environment, using it we can get many kinds of performance related statistics […]
how to use dmsetup command and know its examples
The “dmsetup” command is used to manage device mapper devices, by which we can create and manage virtual block devices on top […]
how to use sar command with its examples
sar is a very useful command provided in the Linux/UNIX OS. It comes from sysstat package.
Using sar command we can get many important stats from the server like CPU usage, memory usage, swap, IO, disk IO, network, paging etc.
shutdown command and its examples
The “shutdown” command is used to shut down, reboot, or power off a server. Which can be used to initiate a graceful […]
sestatus command and its examples
The “sestatus” command is used to display the current status of SELinux on a system. SELinux is a mandatory access control (MAC) […]