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Unix / Linux: Find Information About The Process Including All Command Line Parameters

I'm using ps command to read a snapshot of the current processes under Unix / Linux operating systems. However, ps -e or ps aux only displays command / processes names. I need to see complete information about the process including all parameters passed to it. How do I see it under Unix / Linux using ps command?
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HowTo: Install Ports in Freebsd

How do I install ports in FreeBSD operating systems using the command line options?
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Howto find out AIX UNIX RAM size memory from command line

Q. How do I find out the memory size of my AIX UNIX server? Can you tell us the command name to do the same?

A. You need to use bootinfo command to determines and displays various boot information, including boot device type and boot device name.

Command to check RAM in AIX UNIX

The bootinfo command uses the device configuration databases in information searches.

Just type the following command as the root user:
bootinfo -r

It will displays amount of real memory in kilobytes. bootinfo command may not be available in latest AIX UNIX version, try following command:
$ lsattr -El sys0 | grep realmem

svmon command - Captures and analyzes a snapshot of virtual memory

The svmon command displays information about the current state of memory. The displayed information does not constitute a true snapshot of memory, because the svmon command runs at user level with interrupts enabled. To print out global statistics, type:
# svmon -G

Read the man page of svmon for more information.