Linux Latest Tips

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How to center a div tag in CSS - horizontal & vertical align

How to center a div tag in CSS - horizontal & vertical align

If you are a programmer and familiar with CSS, you must know a very simple technique that is how to center a div in CSS?

» Read more Apr 28 2020
How to save and exit a file from Vim editor in Ubuntu linux

How to save and exit a file from Vim editor in Ubuntu linux

Vim (Vi IMproved) is an open-source text editor for Unix or Linux systems. It is a powerful text editor used in CLI commands. It is also a highly configurable text editor built to make creating and changing any kind of text very efficient.

» Read more Aug 05 2020
Easy way to install and secure Redis on Linux Ubuntu 20.04

Easy way to install and secure Redis on Linux Ubuntu 20.04

In this article, I’ll guide you on how to install and secure Redis Server on Ubuntu Linux 18.04 or 20.04. It is very simple to install with some steps to finish and test it.

» Read more Apr 20 2021
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Linux Latest Q&A

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A

Unable to start Logstash service on Linux Ubuntu 20.04

Mar 14 2022 1
V

logstash: command not found in Ubuntu installed ELK stack

Mar 06 2022 1
Y

Your settings are invalid. Reason: Path "/usr/share/logstash/data" must be a writable directory. It is not writable.

Mar 06 2022 1
R

Index management requested but the Elasticsearch output is not configured/enabled

Mar 06 2022 1
U

Package 'python-certbot-nginx' has no installation candidate in Ubuntu

Mar 05 2022 1
B

How to renew SSL certificate let's encrypt in ubuntu 20.04?

Nov 11 2021 3
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Linux Latest Interview

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Top 17 frequently asked CSS Interview questions and answers

Top 17 frequently asked CSS Interview questions and answers

We have selected 17 frequently asked questions in the CSS interview to help you synthesize your knowledge of CSS and prepare well for your interview. We hope it helpful to you.

» Read more Jun 02 2020
Asp.Net Core interview | 20 frequently questions and answers

Asp.Net Core interview | 20 frequently questions and answers

In this article, we collect the top20 frequentlyAsp.Net Core interview questions and answers for you to refer and prepare for your interview is better.As you know today Asp.net core is the latest version of .net frameworkand it's also apopular programming language in the world. Many companies looking for the developer with this skill. I hope this article is helpful to you and makes you get more confident in your interview or presentation.

» Read more Jul 23 2020
Latest interview questions & answers on Web API Asp.Net Core

Latest interview questions & answers on Web API Asp.Net Core

Web API in Asp.Net Core is an important part when learning web applications. It helps provide, separate and manage the resource for cross-platform in HTTP protocol. In this article, I list some sequence interview answers & questions on web API Asp.net Core I hope it useful for you to help get more understand about Web API.

» Read more Jun 13 2021
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