What is the purpose of sending signals to processes, and how can this be done using the "htop" command?
The purpose of sending signals to processes in Linux is to communicate with them and instruct them to perform certain actions or change their behavior. Signals are a fundamental mechanism for process management and control in the Linux operating system. They provide a means for processes to interact with each other, the kernel, and the
How can a process handle signals, and what actions can be taken when a signal is received?
A process in a Linux system can handle signals, which are software interrupts that are used to notify a process of a particular event or condition. Signals can be sent to a process by the kernel, by another process, or even by the process itself. When a signal is received, the process can take different
- Published in Cybersecurity, EITC/IS/LSA Linux System Administration, Linux processes, Process signals, Examination review
What are process signals and why are they important in Linux system administration?
Process signals play a important role in Linux system administration as they serve as a means of communication between processes, allowing for the coordination and control of various system activities. In this context, a signal can be defined as a software interrupt that is sent to a process to notify it of a particular event