exec (3) - Linux manual page - man7.org
The exec () family of functions replaces the current process image with a new process image. The functions described in this manual page are layered on top of execve (2). (See the manual page for …
What does `exec "$@"` do? - Unix & Linux Stack Exchange
Sep 5, 2018 · The exec will replace the current process with the process resulting from executing its argument. In short, exec "$@" will run the command given by the command line parameters in such …
exec command in Linux with examples - GeeksforGeeks
Aug 30, 2024 · The 'exec' command is a versatile tool in the Linux shell scripting arsenal. It allows for efficient process management by replacing the current shell with a command instead of creating a …
exec (system call) - Wikipedia
In computing, exec is a functionality of an operating system that runs an executable file in the context of an already existing process, replacing the previous executable. This act is also referred to as an …
Linux exec Command With Examples - phoenixNAP
Dec 11, 2025 · The Linux exec command executes a Shell command without creating a new process. Instead, it replaces the currently open Shell operation. Depending on the command usage, exec has …
The “exec” Command in Linux [8 Practical Examples]
Mar 31, 2024 · The exec command replaces the current terminal process with a new command. This command in Linux often executes specific programs or commands without creating a new process.
exec command in Linux: A Complete Guide Better 2026
Jun 25, 2025 · We’ll cover how to use exec effectively, troubleshoot common issues, and show you how to leverage its power for advanced tasks. Whether you’re a seasoned Linux administrator or a …
The Exec Family of Functions | Baeldung on Linux
Mar 18, 2024 · In this article, we’ll talk about the exec () family of functions, what they do, and the differences between them. These functions are used to execute a file, and they replace the current …
How to use the command `exec` (with examples)
Dec 17, 2024 · The exec command is a powerful feature in Unix-like operating systems, including Linux, that runs specified commands by replacing the current shell process with a new process for the …
exec (3): execute file - Linux man page
The exec () family of functions replaces the current process image with a new process image. The functions described in this manual page are front-ends for ...