A quick and practical guide to using curl with a specific interface.
Also find me here:
Baeldung Author
Sriram Ramanujam
A seasoned and results-driven network security engineer with over 14 years of extensive experience in designing, implementing, and maintaining highly available and scalable systems. I have a proven track record of leading cross-functional teams to ensure optimal performance, reliability, and efficiency of mission-critical applications. My expertise lies in leveraging cutting-edge technologies and industry best practices to enhance system stability and minimize downtime. I have demonstrated proficiency in automating processes, implementing robust monitoring solutions, and resolving complex technical issues. I am recognized for implementing DevOps methodologies to streamline development and operations collaboration. My leadership and communication skills are strong, with a focus on fostering a culture of continuous improvement. I am committed to driving innovation and maintaining a proactive approach to evolving technologies in the ever-changing landscape of network and security automation engineering.
Here's what I've written (so far):
Baeldung on Linux
- >All
- Administration (11)
- Networking (7)
- Scripting (4)
- Docker (4)
- Processes (3)
- Security (2)
- File Compression (2)
- User Administration (1)
- Network Monitoring (1)
- Network Configuration (1)
- Filesystems (1)
- Files (1)
- File Viewing (1)
- File Transfer (1)
- File Conversion (1)
- Boot Process (1)
Resolving “Filename Not Matched” Error When Unzipping an Archive
Filed under Administration, File Compression
A quick and practical guide to solving the “Filename Not Matched” error when unzipping an archive.
Setting Timeout Value for the snmpwalk Command
Filed under Administration, Networking
A quick and practical guide to setting the timeout value for the SNMPwalk command.
Simplify Linux Updates With a Single Command
Filed under Administration, Scripting
A quick and practical guide to simplifying Linux updates with a single command.
How to View a .msg File in Linux
Filed under File Viewing
Learn to read the .msg file in Linux systems.
Blocking Access to Particular Commands for a User in Linux
Filed under Security, User Administration
A quick and practical guide to blocking access to particular commands for a user in Linux.
How to Disable Swap and Reclaim Its Space
Filed under Administration, Filesystems
A quick and practical guide to disabling swap and reclaiming its space.
How to Convert JSON to CSV in Linux
Filed under File Conversion
A quick and practical guide to converting JSON to CSV in Linux.
Creating a Binary From a Python File
A quick and practical guide to creating a binary from a Python file.
Baeldung on Computer Science
- >All
- Networking (3)
What’s IP-Address Ending With Zero Used For?
Filed under Networking
A quick and practical introduction to IP addressing and what IP addressed ending with 0 are used for.
EIGRP vs OSPF vs BGP
Filed under Networking
A quick and practical guide to differences between EIGRP, OSPF, and BGP.
Non-routable IP Address
Filed under Networking
Learn how and why to use non-routable IP addresses
Baeldung on Ops
- >All
- Docker (3)
Finding the Layers and Layer Sizes for a Docker Image
Filed under Docker
A quick and practical guide to finding layers and layer sizes for a Docker image.
Setting up and Running a MySQL Container
Filed under Docker
A guide to setting up a MySQL Docker container.
Docker Error: “Can’t Connect to Local MySQL Server Through Socket”
Filed under Docker
A quick and practical guide to solving “Can’t Connect to Local MySQL Server Through Socket” error in Docker.
Baeldung on SQL
- >All
- SQL Queries (6)
- SQL Tables (1)
- SQL Joins (1)
- SQL Functions (1)
- SQL Basics (1)
How to Escape a Single Quote in SQL
Filed under SQL Basics, SQL Queries
Learn how to escape a single quote in SQL queries using various methods.
Detecting Differences Between Two Tables in SQL
Filed under SQL Tables
Explore how to identify the differences between tables using EXCEPT and JOIN queries.
Running a Query With LIMIT/OFFSET While Still Getting the Total Row Count
Filed under SQL Queries
Learn to use LIMIT and OFFSET to retrieve specific data subsets with the window functions.
How to Combine Data From Multiple Tables Using an SQL Joins
Filed under SQL Joins
A quick and practical guide to combining data from multiple tables using SQL.
How to Retrieve a Random Row in SQL
Filed under SQL Queries
A quick and practical guide to retrieving a random row with SQL.
Difference Between COUNT(*), COUNT(1), COUNT(column), and COUNT(DISTINCT)
Filed under SQL Queries
A quick and practical overview of various methods of using COUNT.
Finding the Maximum Value Across Multiple Columns in SQL
Filed under SQL Functions, SQL Queries
A quick and practical guide to finding the maximum value across multiple columns in SQL.
Selecting the Nth Row in an SQL Database Table
Filed under SQL Queries
A quick and practical guide to selecting the nth row in an SQL table.