Links and Checksum in Linux | Unix and Linux Training | Linux & Shell Programming Tutorial | Uplatz

Welcome to our latest video on "Links and Checksum in Linux"! In this tutorial, we dive deep into the fundamentals of handling symbolic and hard links in Unix and Linux systems, and explore how to compute and verify checksums. Whether you're a beginner or an advanced user, this video will guide you through the necessary commands and practices to manage links and ensure file integrity effectively. Learn how to use commands like ln, md5sum, and sha256sum to simplify your file management and verify data accuracy. Remember, understanding these concepts is crucial for maintaining system integrity and security.

If you want to master these skills, make sure to watch our comprehensive Linux & Shell Programming Tutorial. Don't forget to subscribe to our channel to stay updated with the latest videos on Unix and Linux training. Check out the links in the description below for detailed tutorials and resources, and ensure you have the most recent tools and techniques at your fingertips. For more content, subscribe now and get access to a wealth of information that will enhance your Linux experience!

A checksum is a string of characters and numbers generated by running a cryptographic hash function against a file. This is used to check or verify whether a file is genuine and/or error-free and that it has not been changed from the original source. The most popular Linux command to create a checksum from a file is the md5sum command. It uses the MD5 message-digest algorithm to produce a 128-bit hash value from the contents of a file.

Every Linux distribution comes with tools for various checksum algorithms. Some of the common command-line checksum tools are as follows:

MD5 checksum tool is called md5sum
SHA-1 checksum tool is called sha1sum
SHA-256 checksum tool is called sha256sum

Hence, after viewing this Linux and Shell Programming Tutorial, students will be familiar with all sorts of the links and checksum concepts used in the Linux platform.

Interested in learning the complete course? Contact us:

Syllabus
1. Introduction to Unix/Linux
• Unix and its history
• Introduction to Linux
• Login session
• Working with the Unix filesystem
• Linux Basic Commands
• Handling files and directories
• Working with vi
• Linux documentation

2. File utilities
• Standard I/O, redirection and pipes
• File descriptors and its related usage of metacharacters
• Changing file access rights
• Soft links and hard links
• Checking file integrity

3. Linux Utilities
• Disk utilities
• Process utilities
• Text processing utilities
• Miscellaneous commands
• Compressing and archiving utilities
• User management, time management and shutdown

4. System administrative basics
• Networking
• File systems and devices
• Accessing administrator privileges
• Package management

----------------------------------------------------------------------------------------------------------------

Welcome to Uplatz.
Uplatz is a leading organization providing Management Consulting, IT Training, Virtual employees, and Analytics services.

Uplatz is well known for providing instructor-led training and video-based courses on SAP, Oracle, Salesforce, Cloud Computing, AWS, Microsoft Azure, Big Data, Machine Learning, Python, R, SQL, Google Cloud Platform, Microsoft, IBM, Cisco, Adobe Technologies, DevOps, Project Management, Digital Marketing.

For any questions, queries, or payment related issues, simply contact us at -

-----------------------------------------------------------------------------------------------------------