BIOS and UEFI April 12, 2026 | No Comments | bios, configuration, firmware, information, linux, Linux Ubuntu Server, macos, uefi BIOS (legacy mode – old) The BIOS is so old that when it boots, the processor is in “Real Mode”. It can only see 1 […]
file system April 11, 2026 | No Comments | apfs, exfat, ext4, fat32, file system, hfs+, information, linux, macos, ntfs, OS, pendrive USB, windows Imagine a hard drive as a giant library with empty shelves. The file system is the librarian and the index: it decides how the books […]
dd command | No Comments | command, information, linux, Linux Ubuntu Server, macos, pendrive USB He is nicknamed “the disc surgeon” or “Disk Destroyer” (There is no verification question if you want to run the command) Be careful when using […]
program for programming April 10, 2026 | No Comments | code, information, vscode You need to know the difference between an IDE and a text editor: Sometimes I modify one or two values in a file and save […]
windows administrator: Run command as administrator (elevation) April 8, 2026 | No Comments | command, configuration, console, information, windows If when running a command in CMD Windows it says “Requires elevation” or “Run as administrator” example: To run the command as administrator, you must […]
