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What is process in unix?
process control
What is process control in Unix?
process control
What is Unix configuration?
Unix configuration is the process of tailoring a freshly installed version of Unix to your particular environment. Each Unix system may do that differently.
How are processes created and deleted in UNIX Operating system?
In UNIX, processes are created using the fork() system call, which creates a new process by duplicating the calling process. The new process, known as the child process, can then execute a different program using the exec() family of functions. Processes are deleted when they complete their execution, or they can be terminated by another process using the kill() system call, which sends a signal to terminate the specified process. Once a process terminates, its resources are reclaimed by the operating system, though it may remain in a "zombie" state until its parent process retrieves its exit status.
What is portablity in terms of unix?
Unix is inherently portable; this means that a program, script, or process may be moved from Unix system to Unix system with little effort or change (hence - portable).
How the process shown would terminate?
yes
What does the command kill -9 do in Unix?
Kill is a program that can terminate or send a signal to process.kill -9 pidWould send signal 9 to process having specific pid. 9 Means KILL signal that is not catchable or ignorable. In other words it would signal process (some running application) to quit immediately.pid - process identifier.
Is unix a multi-process operating system or not?
Yes
The Unix and Linux service the runs in the background is known as the?
Any Linux/Unix process that runs in the background is called a 'daemon' process. The word derives from the Greek meaning "worker".
What is the parent process ID of an orphan process in UNIX?
Usually any orphaned process is owned by the 'init' process (process #1)
What is the opposite mean of terminate?
The opposite of "terminate" is "initiate," which means to begin or start something. While "terminate" signifies ending or discontinuing an action, "initiate" implies the commencement or introduction of a process or activity.
What does bg stands for in computer system?
BG is a command on Unix and Unix-like operating systems to run a job(process) asynchronously in the background.
