The Shell – Terminal

The shell, acting as a command language interpreter, serves as the interface between the user and the system. It relies on the system kernel to execute programs and finds its home within a terminal emulator, like “bash,” enabling various operations and scripting capabilities in the UNIX and Linux world.

Few GDB Debugging Commands

This guide introduces essential GDB debugger commands: break (set breakpoint), run (start execution), next (execute next line), step (execute and stop in function), continue (resume execution), print (print variable value), backtrace (display call stack), watch (set watchpoint), info (display program info), quit (exit debugger), and more.

Auto Backup Files in Linux

This article provides a step-by-step guide on creating an automatic backup command for files in Linux. It covers checking directory existence, creating a file, adding commands, testing the backup, and additional notes on updating and file management within Vim. The process ensures a backup file is created for every new file opened.