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Ghostty 1.4 Released With Major Memory and Performance Improvements
The GPU-accelerated Ghostty terminal emulator receives a major update with compressed scrollback, faster text processing, improved graphics support, and a redesigned rendering pipeline for Linux and FreeBSD.
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How to Set Up SSH Login Without a Password on Linux
Secure SSH Key-Based Login Authenticate with a cryptographic key instead of repeatedly entering your Linux account password. $ ssh-keygen -t ed25519 $ ssh-copy-id user@192.0.2.10…
Read TutorialHow to Disable Network Discovery to Hide Devices Using Group Policy in Windows Server 2025
In a Windows Server 2025 Active Directory environment, administrators may want to prevent domain computers from appearing in the Network section of Windows File…
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Windows Server 2025
Storage Spaces Direct on Windows Server 2025
A 2-node S2D cluster is the smallest supported Storage Spaces Direct design, and the one where early decisions are hardest to undo. This guide…
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Virtualization
VMware ESXi DCUI: The Complete Guide to Configuration
Learn how to use the Direct Console User Interface (DCUI) in VMware ESXi to configure management networking, assign VLANs, troubleshoot connectivity, manage troubleshooting services,…
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Linux
Linux User and Group Management Commands (2027 Guide)
This guide covers the commands you need to create, modify, lock and delete accounts, manage groups, control password aging, grant administrative rights safely and…
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Security
SSH Connection Refused: Causes and Fixes
Learn how to diagnose and fix SSH connection refused errors on Linux servers. Follow practical steps to check the SSH service, listening ports, firewall…
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