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.\"
.IX Title "dev 3"
.TH dev 3 "perl v5.6.0" "2002-02-22" "User Contributed Perl Documentation"
.UC
.SH "NAME"
Linux::net::dev \- Perl extension for parsing /proc/net/dev
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 6
\&  use Linux::net::dev;
\&  my $devs = Linux::net::dev::info();
\&  print "Devices (bytes read):\en";
\&  foreach (keys %$devs) {
\&    print "  $_ ($devs->{$_}->{rbytes})\en";
\&  }
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fBLinux::net::dev\fR parses \fB/proc/net/dev\fR for network devices statistics.
The package contains these functions:
.Ip "\fBinfo\fR" 4
.IX Item "info"
This function returns hash reference. Keys are devices' ids and values
are data hash references. Data hash has resource names for keys and
their respective values as associated values.
.Ip "\fBdev\fR" 4
.IX Item "dev"
Takes device id as a single argument and returns that device's data.
.Ip "\fBdevs\fR" 4
.IX Item "devs"
Takes list of device ids as arguments and returns array with those
devices' data.
.PP
Recognized resources (data hash keys): \fBrbytes\fR, \fBrcompressed\fR,
\&\fBrdrop\fR, \fBrerrs\fR, \fBrfifo\fR, \fBrframe\fR, \fBrmulticast\fR, \fBrpackets\fR,
\&\fBtbytes\fR, \fBtcarrier\fR, \fBtcolls\fR, \fBtcompressed\fR, \fBtdrop\fR, \fBterrs\fR,
\&\fBtfifo\fR, \fBtpackets\fR,
.PP
Resources begining with \*(L"r\*(R" are values for read data, and those begining
with \*(L"t\*(R" are values for transmited data.
.PP
Package was built and tested on RedHat 7.2, kernel 2.4.7\-10 and might
not work on some other versions. Please report bugs along with your
kernel version (\fBuname \-r\fR or \fBuname \-a\fR).
.SH "FILES"
.IX Header "FILES"
\&\fB/proc/net/dev\fR
.SH "REQUIRES"
.IX Header "REQUIRES"
Perl 5.000
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIperl\fR\|(1).
.SH "AUTHOR"
.IX Header "AUTHOR"
Vedran Sego, vsego@math.hr