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Full Discussion: get physical and virtual memory
Top Forums Shell Programming and Scripting get physical and virtual memory Post 79790 by nir_s on Monday 1st of August 2005 02:46:21 AM
Old 08-01-2005
Hi tads98,

Issue the command "top" and you can see there the Physical and the virtual memory.
e.g:
Code:
Memory: 217020K (175408K) real, 562684K (507512K) virtual, 1010356K free  Page# 1/11

The pysical memory in our example is "real" :
Total - 217020K
Free - 175408K

The virtual memory is "virtual" :
Total - 562684K
Free - 507512K

Regards,
Nir
 

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LEARN ABOUT LINUX

virtual-filesystems

virtual-filesystems(7)					 Miscellaneous Information Manual				    virtual-filesystems(7)

NAME

       virtual-filesystems - event signalling that virtual filesystems have been mounted

SYNOPSIS

       virtual-filesystems [ENV]...

DESCRIPTION

       The  virtual-filesystems  event	is  generated  by  the mountall(8) daemon after it has mounted all virtual filesystems listed in fstab(5).
       mountall(8) emits this event as an informational signal, services and tasks started or stopped by this event will do so	in  parallel  with
       other activity.

       This event is typically used by services that must be started in order to mount other filesystems.  When this event occurs, common filesys-
       tems such as /usr may not be mounted.  For most normal services the filesystem(7) event is sufficient.

EXAMPLE

       A service that wishes to be running once virtual filesystems are mounted might use:

	      start on virtual-filesystems

SEE ALSO

       mounting(7) mounted(7) local-filesystems(7) remote-filesystems(7) all-swaps(7) filesystem(7)

mountall							    2009-12-21						    virtual-filesystems(7)
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