Net-SNMP is an open-source software suite that implements Simple Network Management Protocol (SNMP) for managing network devices. It provides a wide range of tools that enable network administrators to monitor and manage their systems more effectively. In this article, we will explore how to install and configure Net-SNMP on a ... Read More

Introduction In world of network management, Simple Network Management Protocol (SNMP) is one of widely used network protocols. It allows network administrators to monitor and manage network devices remotely. However, while working with SNMP, you might come across an error message called “sendto operation not permitted netsnmp”. This error is ... Read More

Introduction In world of programming and computer science, there are different techniques and tools used to solve various problems. One of common problems that programmers encounter is linking errors. When a program is compiled and linked, it has to find necessary libraries to function. However, there are times when linker ... Read More

Introduction License generation is an essential aspect of software development. It ensures that only authorized users have access to specific software, thereby preventing piracy and unauthorized use. One of critical elements of license generation is identification of hostname and host ID. In this article, we will discuss how to identify ... Read More

Introduction When it comes to remote access, SSH (Secure Shell) is one of most widely used protocols for secure communication. It allows users to remotely access and control servers, and also allows for secure transfer of data. However, sometimes you may need to replace and then open stdin/stdout over SSH ... Read More

Introduction In today’s world, where usage of computers is everywhere, it’s almost impossible not to encounter a daemon server. Daemon servers are crucial for any system to perform tasks in background, without disturbing user’s experience. They are responsible for tasks such as managing file systems, networking, security, and many more. ... Read More

Introduction Encryption is process of converting plain text into an unreadable format known as ciphertext. encrypted text can only be read with help of a secret key or password. In modern era, encryption has become a very important tool for maintaining data privacy and security. ecryptfs is a popular encryption ... Read More

As a Linux user, it is essential to have a good understanding of how to determine which individual pages are resident on your system. This knowledge can help you optimize your system's performance and avoid memory issues. In this article, we will discuss different ways to identify resident pages on ... Read More

Introduction Cross-compiling is process of compiling program for different system than one it is being compiled on. It is typically done to target embedded systems or compile for a different architecture than host system. process of cross-compiling for ARM is essential when targeting embedded systems that are commonly found in ... Read More

When it comes to downloading files from internet, there are numerous ways to go about it. One such method is using command-line tool Wget, which is an extremely versatile and powerful utility for downloading files. Wget is a popular tool among developers, system administrators, and even casual users due to ... Read More