Linux/Unix Commands





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LINUX / UNIX cmd
LINUX/UNIX Commands tutorial/reference - Find linux cmd, syntax, example Introduction
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ps Linux Commands

Tutorials Linux-commands

Topic

What is Linux ps Command?



Explanation

ps COMMAND:
     ps command is used to report the process status. ps is the short name for Process Status.

SYNTAX:
  The Syntax is
     ps [options]

OPTIONS:
     
-a List information about all processes most frequently requested: all those except process group leaders and processes not associated with a terminal..
-A or e List information for all processes.
-d List information about all processes except session leaders.
-e List information about every process now running.
-f Generates a full listing.
-j Print session ID and process group ID.
-l Generate a long listing.



EXAMPLE:
     
  1. ps
    Output:
     PID TTY          TIME CMD
 2540 pts/1    00:00:00 bash
 2621 pts/1    00:00:00 ps

    In the above example, typing ps alone would list the current running processes.

  2. ps -f
    Output:
    UID        PID  PPID  C STIME TTY          TIME CMD
nirmala   2540  2536  0 15:31 pts/1    00:00:00 bash
nirmala   2639  2540  0 15:51 pts/1    00:00:00 ps -f

    Displays full information about currently running processes.





A Note

Find LINUX Commands... Hope you enjoy this tutorial. We welcome your Valuable feedbacks or suggestions on this LINUX / UNIX cmd reference. This is a copyright content.
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