SYNOPSIS
free [-b | -k | -m] [-o] [-s delay ] [-t] [-V]
DESCRIPTION
free displays the total amount of free and used physical
and swap memory in the system, as well as the buffers used
by the kernel. The shared memory column should be
ignored; it is obsolete.
Options
The -b switch displays the amount of memory in bytes; the
-k switch (set by default) displays it in kilobytes; the
-m switch displays it in megabytes.
The -t switch displays a line containing the totals.
The -o switch disables the display of a "buffer adjusted"
line. Unless specified free subtracts/adds buffer memory
from/to the used/free memory reports (respectively!).
The -s switch activates continuous polling delay seconds
apart. You may actually specify any floating point number
for delay, usleep(3) is used for microsecond resolution
delay times.
The -V displays version information.
FILES
/proc/meminfo-- memory information
SEE ALSO
ps(1), top(1)
AUTHORS
Written by Brian Edmonds.
Send bug reports to <albert@users.sf.net>
Cohesive Systems 20 Mar 1993 FREE(1)
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