Author: nexonhost

What is 404 error?

The error 404 not found is the HTTP status code that you encounter when the ...

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What is a 503 Service Unavailable Error?

This article explains what a 503 error means, why you’re getting an HTTP 503 code, ...

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What is localhost?

Computer machines are identified by their hostname and IP address. ...

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How to create a bash shell script to find if a number is perfect or not.

In this article, we will discuss how to write a bash script to find if ...

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How to understand difference between Bash scripting an Shell scripting.

Bash script: A Bash Script is just like a simple text file, consisting of a ...

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How to understand File Permissions in Bash Scripting.

In Bash scripting, file permissions refer to the access rights and restrictions that are assigned ...

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How to use traceroute command.

What is traceroute command? The traceroute command in Linux is a network diagnostic tool used ...

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How to use sysdig command.

What is sisdig? sysdig is a powerful open-source command-line tool used for system exploration, troubleshooting, ...

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How to use info command.

What is info command? In Linux, the "info" command typically refers to the Info documentation ...

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How to use IPCS command.

What is ipcs command? ipcs shows information on the inter-process communication facilities for which the ...

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