server – Page 4

what happens when arch and uname -m give different results

February 24, 2025

arch: This command displays the architecture of the operating system kernel. uname -m: This command displays the architecture of the machine (hardware) on which you […]

create a program in .asm for x86_64 and run it

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| information, linux, macos, server

the file and the commands in the same location to see our architecture We will get: The executable is only to be run on computers […]

know if i have bios or uefi

February 23, 2025

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| information, linux, macos, server

BIOS (Basic Input/Output System) is a firmware found on the motherboard of a computer. UEFI (Unified Extensible Firmware Interface) is a firmware that replaces the […]

mount

February 15, 2025

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| iso, linux, macos, server

Creating a mount point is a necessary step to enable the operating system to access and manage the file system of an external storage device […]

bootable iso images & bootloaders

February 9, 2025

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| linux, macos, server, windows

The goal is to have an iso image that boots when the PC starts. some software to generate a bootable iso image: GRUB configuration is […]

read machine code

February 8, 2025

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| linux, macos, server

You will be able to read an object file in c, that is, a file.o if you have a .o example software.o c object file. […]

pwd

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| information, linux, macos, server

What is it for? To display the current working directory. The name pwd comes from the acronym “Print Working Directory” shows the full path from […]

Install Java, Springboot and Maven on Ubuntu Server

February 2, 2025

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| java, linux, maven, server, spring-boot

install java: You should see output similar to: openjdk 19.0.1 2022-10-18 OpenJDK Runtime Environment Temurin-19.0.1+10 (build 19.0.1+10) OpenJDK 64-Bit Server VM Temurin-19.0.1+10 (build 19.0.1+10, mixed […]