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Process (computing)

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process
particular execution of a computer program
daemon
computer program that runs persistently as a background process to provide a service
process
A process is a series or set of activities that interact to produce a result; it may occur once-only or be recurrent or periodic.
kill
command in several OSes to terminate a process
fork bomb
denial-of-service attack wherein a process continually replicates itself to deplete available system resources, slowing down or crashing the system due to resource starvation
fork
in computing, an operation whereby a process creates a copy of itself, usually through a system call implemented in the kernel
context switch
switch between processes or tasks on a computer
process identifier
number to identify each process running on a computer
process control block
data structure in the operating system kernel containing the information needed to manage a particular process
Windows service
component of the Microsoft Windows operating system
zombie process
process that is not running, but is in the process table
background process
computing process or other task that runs in the background without user intervention
parent process
computing software instance that has created one or more child processes
exec
execute a file (a library function and/or a system call)
child process
computing process spawned by a parent process
context
data that must be saved to allow a computational task to be interrupted, and later continued from the same point
process management
computer system for maintaining order among running programs
exit status
small integer passed from a terminating child process to its parent
Initng
Initng is a full replacement of the UNIX System V init, the first process spawned by the kernel in Unix-like computer operating systems, which is responsible for the initialization of every other process. Initng's website calls initng "The next generation init system".
complex event processing
approach to processing events in software engineering, aiming to identify meaningful events such as opportunities or threats in real-time situations and respond as quickly as possible
process group
group of linked processes executing in a Unix-like system
Orphan process
"computer process whose parent process has finished"
DESQview
DESQview (DV) is a text mode multitasking operating environment developed by Quarterdeck Office Systems which enjoyed modest popularity in the late 1980s and early 1990s. Running on top of DOS, it allows users to run multiple programs concurrently in multiple windows.
Light-weight process
a means of achieving computer multitasking
process state
term in computer science
wait
system call
sleep
system call
exit
system call used in many computer operating systems
Service Management Facility
component of Solaris