![]() ![]() WCHAN: It shows an event's memory address the process is delaying for.īelow environment variables will affect the ps execution:.USER or UID: It shows the username of the owner of the process.TTY or TT: It shows the terminal corresponding to the process.TIME: It shows the CPU time amount utilized by a process.STIME or START: It shows the time when a process started.STAT or S: It shows the status code of the process.PPID: It shows the number of the parent processes of the process.PID: It shows the number of a Process ID.COMMAND*: It shows the process name, including arguments if available.CP or C: It shows scheduling information and CPU usage.ADDR: It shows the memory address of a process.%MEM: It shows how much the process is using memory.%CPU: It shows how much the process is using the CPU.The ps command is a predefined command alias in Windows PowerShell for the Get-Process cmdlet, which essentially serves a similar purpose. Also, this command has been ported to IBM i OS. KolibriOS contains the ps command implementation. These consequences aren't considered if options are specified as being identical, so the -M option will be taken as identical to the Z option, and so on.It may alternatively be specified as configuring the selection to be the group of every process filtered for excluding processes owned by some other users or not on any terminal. Also, the usage of the BSD-style options will modify the process selection to add processes on many terminals owned by us.We can override it using the environment variable, i.e., PS FORMAT. The usage of the BSD-style options will include process state to the default display and display the command arguments rather than the executable name.It shows the process ID, the terminal corresponding to the process, the cumulated CPU time in the hh:mm:ss format, and the executable name. The ps command chooses every process with a similar effective user ID as the current user and corresponding to a similar terminal as an invoker by default.It is subject to change, fragile, and hence shouldn't be relied upon. This type of behavior helps in transitioning old habits and scripts. If the usernamed x doesn't exist, the ps command may interpret the command as the ps aux command rather and display a warning.The UNIX and POSIX standards need that the ps -aux command print every process owned by any user named x and print every process that will be chosen by the -a flag. Note: The ps -aux command is different from the ps aux command. There are a few synonymous options, functionally identical, because of several ps implementations and standards that the ps command is compatible with. BSD options may be unified and must not be utilized with a dash.ĭifferent types of options may freely be mixed, but clashes can occur.GNU long options are followed by two dashes. ![]()
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