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Bydefault the data from all hosts will be inserted to the common index filebeat. If separate index required for each

How to enable Linux Subsystem in Windows and install Ubuntu

Windows Subsystem for Linux (WSL) is an optional feature for Windows 10 and 11 that supports the installation of the

This article explains the steps to upgrade Firefox in Ubuntu via commandline. Step1: Login to the machine as root. Step2:

Failed to download metadata for repo ‘AppStream’ This error happens on trying to install packages in CentOS8. This is because

There are multpiple methods to currenly logged username in Linux. Using the command whoami, Uding the command id, Using the

We can use the sed utility to add # to the beginning of a line containing the keyword. Where KEY

We can use the fallocate command to create big files for testing. Where NAME need to be replaced with the

RRSet of type CNAME with DNS name is not permitted at apex in zone This error happens on trying to

Bash keeps the history of commands that executed and the user can re-execute it using up and down arrows. All

We can configure the password expiration interval in the configuration file "/etc/login.defs". But please note that this will be applicable

We can retrieve the ipaddress of EC2 instance using awscli. To get the private ipaddress, To get the public ipaddress,

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