processes

Monitoring running processes is a fundamental task in managing Linux systems. Whether you're a system administrator tracking the performance of servers, a developer debugging an application, or just curious about what's running on your machine, the ps command is an essential tool in any Linux user's arsenal. In this blog post, we'll explore how to use ps to view currently running processes and guide you through installing it on various Linux distributions using different package managers. ps stands for "Process Status." It is used in Unix-like operating systems to display information about active processes on a system. This command can show a snapshot of processes running at the moment you run the command.

A computer doing more than one thing at a time is using processes, these require resources, CPU time, memory and access to other devices like CD/DVD/USB drives, etc. Each process is allocated an amount of system resources to perform its function which is controlled by the operating system whose job it is to facilitate these processes. Signals have an important part to play on the interaction of the processes, usually these send exit signals and other information to each other, or to itself. Programs, Processes, and Threads A program is a set of instructions to be carried out which may local data such as information for output to the terminal via read or external data which may come from a database.