How to Retrieve Hardware Specifications on Linux and Embedded Systems: CPU, RAM, Storage, Peripherals, and System Info
Aug 26, 2026 · 5 min read
A practical guide to retrieving hardware specifications on Linux and embedded systems: CPU info, RAM, storage, peripherals, network interfaces, kernel details, and embedded-specific hardware data.
SNMP in Linux: Practical Setup, Secure Defaults, and Useful Commands
Jul 24, 2026 · 2 min read
A short practical guide to SNMP on Linux: what it is, when to use it, secure SNMPv3 setup, useful commands, and troubleshooting.
Linux NTP: Practical Settings and Usage
Jul 24, 2026 · 2 min read
A short practical guide to configure NTP on Linux using chrony, systemd-timesyncd, and ntpd, with simple verification and troubleshooting steps.
Windows Batch Auto-Run: At Login, Without Login, and On Logout
Jul 23, 2026 · 2 min read
Short practical guide to auto-run batch files on Windows at login, without login, and at logout.
Linux Process Prioritization: nice, renice, and Practical Tuning
Jul 20, 2026 · 2 min read
A short and practical guide to Linux process prioritization with nice, renice, ionice, chrt, and CPU affinity commands.