All articles on Web3, blockchain, cybersecurity, Linux, and software tools.
Showing articles tagged #Terminal
Some commands feel like cheats the developers forgot to remove. These 10 terminal one-liners compress hours of work into seconds — file surgery, instant servers, time travel for your data, and the one command that saved my entire hard drive.
Master keyboard shortcuts and command-line tools to exit, suspend, or terminate programs in Ubuntu Server. Covers Ctrl+C, Ctrl+Z, kill, pkill, and special exits for nano, vim, and more.
Use keyboard shortcuts or command-line commands to switch between the graphical desktop and text-only terminal (TTY) on Ubuntu.
Fix frozen GUIs or display issues by restarting your X server. Learn four methods: systemctl, service command, process kill, and keyboard shortcuts.
The clean, no-nonsense breakdown you actually need — how to send crypto from the CLI depending on the chain. Real commands for Bitcoin, Monero, Ethereum/EVM, and Kaspa.
The complete Debian update workflow using apt — from refreshing package lists to full-upgrade and cleanup. Covers update, upgrade, full-upgrade, autoremove, and when to reboot.