/usr/share/doc/librpc-xml-perl/examples/linux.proc.meminfo.code is in librpc-xml-perl 0.76-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 | ###############################################################################
#
# Sub Name: linux_proc_meminfo
#
# Description: Read the /proc/meminfo on a Linux server and return a
# STRUCT with the information.
#
# Arguments: None.
#
# Returns: hashref
#
###############################################################################
sub linux_proc_meminfo
{
use strict;
my (%meminfo, $line, $key, @parts);
local *F;
open(F, '/proc/meminfo') or
return RPC::XML::fault->new(501, "Cannot open /proc/meminfo: $!");
while (defined($line = <F>))
{
next if ($line =~ /^\s+/);
chomp $line;
@parts = split(/\s+/, $line);
$key = shift(@parts);
if ($key eq 'Mem:')
{
@meminfo{qw(mem_total mem_used mem_free mem_shared mem_buffers
mem_cached)} = @parts;
}
elsif ($key eq 'Swap:')
{
@meminfo{qw(swap_total swap_used swap_free)} = @parts;
}
else
{
chop $key; # Lose the trailing ':'
$meminfo{$key} = join(' ', @parts);
}
}
close(F);
\%meminfo;
}
|