Learn the important things to back up before reinstalling your Linux system. SSH/GPG keys, dotfiles, packages, browser data, 2FA and more.

Baffled by the command line? Take it easy with these tips to smooth your journey.

This is a simple application whitelisting daemon for Linux. The dir=untrusted rule macro is deprecated and is planned for removal in the 2.1 release. Existing rules continue to parse for compatibility ...

This tool compares pairs of ELF binary files and provides information about differences in the contained symbols with respect to the space that they occupy in program memory (functions and global data ...

Raspberry Pi boot issues can be particularly tricky to diagnose because, unlike a regular desktop computer, these tiny machines don’t have a BIOS to help identify what’s wrong. Without proper boot ...

Linux systems support a number of file editors – like vi, vim, neovim, ne, GNU Emacs etc. But you can also install an editor that allows you to view the contents of and make changes to binary ...

GRUB, stands for GRand Unified Bootloader, is default boot loader for most Linux operating systems. GRUB boot loader is the first program that runs when the computer starts. As you may noticed, the ...

Last year we discovered Kendryte K210 processor with a RISC-V core and featuring AI accelerators for machine vision and machine hearing. Soon after, Sipeed M1 module was launched with the processor ...

Remember a.out binaries? They were the file format of the Linux kernel till around 1995 when ELF took over. ELF is better. It allows you to load shared libraries anywhere in memory, while a.out ...