![]() ![]() M: Sort the list by the amount of memory used.d: Set the output refresh rate to a custom value (in seconds).c: Show the process path in its entirety.Use the following options to interact with the top command or modify the output format while it is running: COMMAND: The command that initiated the procedure.TIME+: The total amount of CPU time used.%CPU: The percentage of time that the CPU is in use.R (running) or S (sleeping): The status of the process.SHR: The process’s total shared memory use.RES: The amount of resident (physical) memory that the process uses.VIRT: The amount of virtual memory used by the process.NI: The process’s nice value, with lower values signifying higher importance.PID (Process Identification Number): This is a number that identifies a.The following categories appear in the output of the top command: With the default refresh rate of three seconds, the output of the top command refreshes in real time. This means that the processes that use the most resources are at the top of the list: The top command provides a list of currently active processes in decreasing CPU consumption order. Using the top command in Linux, you can get a list of currently running processes To show the currently executing processes in a hierarchical order. START: The time when the process began.STAT: The current state of the process.RSS: “stands for Resident Set Size”, which refers to the amount of RAM used by a process.VSZ: The process’s total virtual memory usage in kilobytes.%CPU: The proportion of time that the CPU is in use.USER: This is the name of the person who is executing the process.The extended output now includes the following new categories: Using the a, u, and x options together produces a more detailed output CMD: The name of the command that started the process.TIME: The total amount of time spent on the computer (CPU usage total amount).TTY: The terminal on which the process is operating.The following categories are included in the default output: Running the ps command without any options produces an output similar to x: Processes without a TTY are included.-u: Define a user for whom you want to list processes.u: Increase the size of the output to include more information, such as CPU and memory use.r: Only list processes that are currently active.T: Make a list of all the processes that are connected to this terminal.f: Uses ASCII art to display the process hierarchy.–deselect, - N: Remove any processes that do not meet a user-defined condition from the list.-d: Except for session leaders, list all processes.-a: List all processes, excluding session leaders (those whose process ID is the same as the session * ID) and those not associated with a terminal.-A, -e: Display a list of all the processes on the system.a: Make a list of all processes that are causing problems for all users.The following are some of the most commonly used ps command options: The syntax for the ps command is as follows: As a result, unlike the Windows task manager, the outcomes are predictable. The ps command (process statuses) creates a snapshot of all currently active processes. htop – instantaneous results on a user-friendly output with the opportunity to engage with the process.top – displays a live list of currently active processes and allows you to interact with them by killing, stopping, changing priority, and so on.ps – displays a list of all processes it can also be used with options to get a more detailed output.Use one of the three commands to list processes in Linux: ![]()
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