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6 Best CLI Tools to Search Plain-Text Data Using Regular Expressions

6 Best CLI Tools to Search Plain-Text Data Using Regular Expressions

This guide takes a tour of some of the best command-line tools that are used for searching matching strings or patterns in text files. These tools are usually used alongside regular expressions – shortened as REGEX – which are unique strings for describing a search pattern. Without much further ado, let’s dive in. 1. Grep […]

Install Graylog On Ubuntu 20.04

How To Install Graylog On Ubuntu 20.04 | Holhol24

Graylog is an open-source log management tool that helps you to store and analyze any machine logs centrally. Graylog set up consists of three components Graylog server, Elasticsearch, and MongoDB.

How To Install MongoDB On Ubuntu 20.04 - ITzGeek

How To Install MongoDB On Ubuntu 20.04 – Holhol24

MongoDB is a free and open-source document-oriented database that uses JSON-like documents with optional schemas to store information. It designed with both scalability and developer agility in mind.

A More Modern Shell for Linux

A More Modern Shell for Linux

Marcel is a new shell. It is similar to traditional shells in many ways, but it does a few things differently: Piping: All shells use pipes to send a text from the output of one command to the input of another. Marcel pipes structured data instead of strings. Python: Marcel is implemented in Python, and […]