what is ppid in ps command?
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The PPID is the PID of the process's parent. For example, if process1 with a PID of 101 starts a process named process2, then process2 will be given a unique PID, such as 3240, but it will be given the PPID of 101. It's a parent-child relationship.
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DPI: Dots per inch. It is similar to PPI, but the pixels (virtual drive) are replaced by the number of points (physical drive) in a printed inch. ... Because it is a reproduction in real size of the images, it requires more DPI than require PPI for the same file. 300DPI for example, equals 118.11 PPI.
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The terms Dots Per Inch (DPI) and Pixels Per Inch (PPI) are commonly used interchangeably to describe the resolution of an image. ... PPI refers to the number of pixels contained within one inch of an image displayed on a computer monitor.
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p is used to inspect a variable as a debug aide. It works printing the output of the method #inspect . ... pp does this calling the #pretty_inspect method (the pp library adds #pretty_inspect methods to many classes such as String , Array or Struct ). To remember: p = print, pp = pretty print.
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S/PDIF (Sony/Philips Digital Interface) is a type of digital audio interconnect used in consumer audio equipment to output audio over reasonably short distances. The signal is transmitted over either a coaxial cable with RCA connectors or a fiber optic cable with TOSLINK connectors.
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PSPP Policy. This item allows you to set PCIe speed power policy. Options: Balanced-High (Default) / Disabled / Performance / Balanced-Low / Power Saving.
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DESCRIPTION pset sets parameters in the specified paramfile. The passign arguments can be either positional or absolute assignments. Positional assignments consist of the value alone and are assigned one to one to the corresponding non-hidden parame- ter in the param file.
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The Logical Volume Manager (LVM) on AIX uses a Physical Volume Identifier (PVID) to keep track of disk drives that are part of an LVM volume group. This is a system-generated 16-digit number that is stored physically on the hard drive and read into the ODM. ... Each PVID on a system uniquely identifies one physical volume.
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PowerShell is a more advanced version of the cmd used to run external programs like ping or copy and automate many different system administration tasks which are not accessible from cmd.exe. It's quite similar to cmd except it's more powerful and uses different commands altogether.
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“PP” as an acronym can also stand for “Parcel Post,” “Profile Picture,” “Per Person,” “PowerPoint,” and “Peer to Peer.” This is just a small handful of what this term represents.
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PSCONFIG.EXE is the command line tool which gives users granular control over all tasks that are executed and which is therefore often quicker than PSCONFIGUI.EXE but if misused will not make all the necessary tasks required after installing updates in your SharePoint farm.
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You'll usually find the PID files for daemonized processes in /var/run/ on Redhat/CentOS-style systems. Short of that, you can always look in the process init script. For instance, the SSH daemon is started with the script in /etc/init.
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ps1' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. This is NORMAL.
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The FCID is similar to an IP address in Ethernet. It's used by Fibre Channel switches to route traffic between servers and their storage. Switches maintain a table of FCID to WWPN address mappings and what port the host is located on. ... Every switch in your network learns about the Domain IDs of all the other switches.
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The Get-WmiObject cmdlet gets instances of WMI classes or information about the available WMI classes. To specify a remote computer, use the ComputerName parameter. If the List parameter is specified, the cmdlet gets information about the WMI classes that are available in a specified namespace.
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psutil (python system and process utilities) is a cross-platform library for retrieving information on running processes and system utilization (CPU, memory, disks, network, sensors) in Python. It is useful mainly for system monitoring, profiling, limiting process resources and the management of running processes.
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The pgrep command is a tool for looking through currently running processes based on a number of different attributes and providing the process IDs (PIDs), but it does a lot of other things as well. ... Another pgrep option (-l) will allow you to see a user's process IDs along with the name of each process.