Bash

Don’t Let Typos and Errors Slow You Down – Master `Data Validation` Using Bash Script!

2023-03-12
Automation, Bash, Linux, Scripting
3 min read

Why Data Validation is Important Data validation checks data for correctness, completeness, and security. Accurate and complete data is essential for making informed business decisions, while secure data protects against unauthorized access, modification, or deletion. Improper data validation can result in incomplete, inaccurate, or compromised data, leading to incorrect decisions,… Read More »Don’t Let Typos and Errors Slow You Down – Master Data Validation Using Bash Script!

Want to Learn About `Encryption`? Start With The Simple and Effective `ROT13`

2023-03-12
Bash, Linux, Mac, Security, Windows
4 min read

Do you want to obfuscate some sensitive data quickly and easily without having to go through the process of encryption? Look no further than ROT13. This simple command-line tool can help you obfuscate your data in a matter of seconds, making it difficult for others to understand without decoding it… Read More »Want to Learn About Encryption? Start With The Simple and Effective ROT13

How to Use `Base64 Encoding and Decoding` for Storing Binary Data in Linux

2023-03-12
Bash, Linux, Security
5 min read

If you work with Linux systems, you may need to encode or decode strings using Base64. This skill is useful for transmitting data over networks or storing binary data in text formats. In this guide, we’ll explain how to encode and decode strings in a Linux file using Base64. We’ll… Read More »How to Use Base64 Encoding and Decoding for Storing Binary Data in Linux

The Secret to Efficient Text Manipulation: `Regular Expressions` in Linux!

2023-03-12
Bash, Linux, Scripting
4 min read

Regular expressions are a key part of working with text in Linux systems. They allow you to search for specific patterns in text, such as email addresses, phone numbers, or URLs, and can be used in a variety of Linux commands, including grep, sed, and awk. Prerequisites While regular expressions… Read More »The Secret to Efficient Text Manipulation: Regular Expressions in Linux!

Want to Find Hidden Strings in Your Binary Files? Try the `Strings Command` in Linux

2023-03-12
Bash, Linux, Scripting, Security
7 min read

The Linux “strings” command extracts readable text from binary files, enabling users to search for strings in files, filter the output using regular expressions, and perform a recursive search for strings across multiple files. The command is easy to use and comes with options and flags that can be combined… Read More »Want to Find Hidden Strings in Your Binary Files? Try the Strings Command in Linux

The Holy Trinity of Searching: `Combining grep, sort, and uniq` for Efficient Data Analysis

2023-03-12
Bash, Linux, Scripting, Security
4 min read

As IT professionals, we’re often faced with the task of searching through large files for specific data. Whether it’s for debugging purposes or simply finding relevant information, manually scanning through files can be time-consuming and inefficient. Fortunately, Linux provides a powerful set of tools for searching and organizing data in… Read More »The Holy Trinity of Searching: Combining grep, sort, and uniq for Efficient Data Analysis

How to Work with `Human-Readable Files` Using Command-Line Tools

2023-03-12
Bash, Linux, Scripting
4 min read

If you are an IT professional or someone who works in the field of technology, you know that Linux is one of the most popular operating systems in use today. Linux provides users with a wealth of powerful command-line tools that make it easy to manage files and directories on… Read More »How to Work with Human-Readable Files Using Command-Line Tools

What Are `Hidden Files` in Linux? Don’t Be Left in the Dark!

2023-03-13
Bash, Linux
5 min read

Why Do Hidden Files Exist? Hidden files in Linux are files or directories with a dot (.) added before their name. They store system settings and are hidden by default to avoid accidental deletion or modification. IT professionals must know how to work with hidden files to configure and customize… Read More »What Are Hidden Files in Linux? Don’t Be Left in the Dark!

Don’t Let `Spaces` Slow You Down: Strategies for Working with `File Names` on the Command Line

2023-03-12
Bash, Linux, Scripting
5 min read

If you’re an IT professional who works with the Linux operating system, you’re likely already familiar with how to navigate and manipulate files on the command line. However, what happens when you encounter a file with spaces in its name? This seemingly innocuous issue can actually cause a lot of… Read More »Don’t Let Spaces Slow You Down: Strategies for Working with File Names on the Command Line

Bash Scripting `Cheat Sheet`

2023-03-13
Bash, Linux, Scripting
2 min read

Bash Basics Variables Conditionals Loops Files Miscellaneous Note: This cheat sheet is intended as a quick reference and does not cover all aspects of bash scripting. It is important to consult the manual pages or other resources for more information and guidance.