Feb 10 · 4 min read · My desk is a heterogeneous graveyard of differing architectures. I have a MacBook Pro for daily work, a Razer laptop that mostly serves as an expensive space heater for Windows testing, and a Beelink MiniPC that oscillates between Linux and Windows d...
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Jan 6 · 5 min read · scp (secure copy) is a command-line utility used to securely transfer files and directories between a local host and a remote host or between two remote hosts. It uses the Secure Shell (SSH) protocol for secure data transfer, encrypting the data duri...
Join discussionSep 16, 2025 · 4 min read · File transfer is one of the most common tasks in system administration, DevOps, and cloud engineering. Whether you’re moving backups, syncing servers, or deploying code, you’ve likely used SCP, Rsync, or SFTP at some point. But which tool should you ...
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Jul 23, 2025 · 5 min read · Welcome to Day 7 of the #150DaysOfDevOps challenge. Today we’re going beyond the commands to understand the why behind secure connections and traffic filtering using SSH, SCP, and IPTables. 🔐 What is SSH and Why Should You Use It? SSH (Secure Shell...
Join discussionMar 16, 2025 · 11 min read · Access Controls: This method make use of user and password-based authentication to determine who can access the systems. PAM (Pluggable Authentication Model): Another way to managing authentication in Linux. It is normally used to authenticate users ...
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Mar 11, 2025 · 3 min read · Migrating a Docker volume between servers is a common task in cloud and DevOps environments, ensuring persistent container data is seamlessly transferred. This guide explains how to copy Docker volumes from one server to another using scp, a secure a...
Join discussionMar 4, 2025 · 4 min read · In the world of servers and remote access, SSH (Secure Shell) is the backbone of secure communication, allowing users to log in and execute commands on remote machines. But what if you need to transfer files between your local system and a remote ser...
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Feb 28, 2025 · 5 min read · FTP - File Transfer Protocol The File Transfer Protocol is a standard network protocol used for the transfer of computer files between a client and server on a computer network. FTP is built on a client-server model architecture using separate contr...
Join discussionFeb 11, 2025 · 3 min read · Amazon S3 (Simple Storage Service) is one of AWS's most widely used storage solutions. To ensure the security and compliance of data stored in S3, it is essential to enforce encryption and control access to specific resources. This article presents a...
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Feb 11, 2025 · 2 min read · Scenario:-To attach a policy to a child account or an Organizational Unit (OU) in AWS Organizations, follow these steps: Log In to AWS Management Console: Use the management account or a delegated administrator account for AWS Organizations. Navi...
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