4/13/2023 0 Comments Linux display processesThe system administrator can get the user activity using ps command. Note: process information changes on different system according to Linux distributor. The -e option indicates all processes including both user and system processes. The list of all current running processes includes user and system process. List of all current running and system process The full listing of current running process includes information of parent of every process and user.Īshish 2637 2629 0 06:16 pts/1 00:00:00 bashĪshish 5647 2637 0 10:53 pts/1 00:00:00 ps –f Here first line (expecting header line) is the process information of login shell and another line is process information of ps command. The following output is displayed on screen:Įach line displays the information like process ID (PID), terminal with which process is associated (TTY), processor time (TIME) and name of process (CMD). Open the command terminal by typing the following command and press enter key: The ps command displays the same process attributes owned by user running command. Here I will explain various process commands which give out the information about running process. Refer the tutorial Process in Linux for more information about process. from the parentPID.If you execute any single command from shell terminal, it also creates a process. Each process is identified by a unique number called Process-ID (PIDwhich is allocated while the process is created. Multiple processes can run on Linux system and various commands are specified for management of process. Process is created by another process and gets destroyed after being used. When a file is executed, it is understood as a process. Linux command to List currently Running ProcessesĪ file is everything in Linux.
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