Linux traffic real-time monitoring software nload

Nload: A real-time network traffic monitoring software for Linux.

：

Cnetos/rhel 6 32bit:http://apt.sw.be/redhat/el6/en/i386/rpmforge/RPMS/nload-0.7.4-1.el6.rf.i686.rpm

Centos/rhel 6 64bit: http://apt.sw.be/redhat/el6/en/x86_64/rpmforge/RPMS/nload-0.7.4-1.el6.rf.x86_64.rpm

More versions view: http://pkgs.repoforge.org/nload/

getconf Long_bit View the current number of system bits

Download nload:

[Email protected] ~]# wget http://apt.sw.be/redhat/el6/en/x86_64/rpmforge/RPMS/nload-0.7.3-1.el6.rf.x86_64.rpm

Installation:

[Email protected] ~]# RPM-IVH nload-0.7.3-1.el6.rf.x86_64.rpm
Warning:nload-0.7.3-1.el6.rf.x86_64.rpm:header V3 dsa/sha1 Signature, key ID 6b8d79e6:nokey
Preparing ... ########################################### [100%]
1:nload ########################################### [100%]

See what's Loaded:

[Email protected] ~]# RPM-QL nload
/usr/bin/nload
/usr/share/doc/nload-0.7.3
/usr/share/doc/nload-0.7.3/authors
/usr/share/doc/nload-0.7.3/copying
/usr/share/doc/nload-0.7.3/changelog
/usr/share/doc/nload-0.7.3/news
/usr/share/doc/nload-0.7.3/readme
/usr/share/man/man1/nload.1.gz

How to use:

[Email protected] ~]# nload-h

Nload version 0.7.3
Copyright (C) 2001-2011 by Roland Riegel <[email protected]>
Nload comes with absolutely NO WARRANTY. This is the free software
Welcome to redistribute it under certain conditions. For more details see the
GNU general public License Version 2 (http://www.gnu.org/copyleft/gpl.html).

Command Line Syntax:
nload [Options] [devices]
Nload--help|-h

Options:
-a period sets the length in seconds of the time window for average
Calculation.
Default is 300.
-I max_scaling specifies the 100% mark in kbit/s of the graph indicating the
Incoming bandwidth usage. Ignored if max_scaling is 0 or the
Switch-m is given.
Default is 10240.
-M Show multiple devices at a time; No traffic graphs.
-O max_scaling same as and for the graph indicating the outgoing bandwidth
Usage.
Default is 10240.
-T interval determines the refresh interval of the display in milliseconds.
Default is 500.
-U h|b|k|m|g sets the type of unit used for the display of traffic numbers.
h| b| k| m| G H:auto, b:bit/s, k:kbit/s, m:mbit/s etc.
H:auto, b:byte/s, k:kbyte/s, m:mbyte/s etc.
Default is H.
-U h|b|k|m|g same as-u, but for a total amount of data (without "/S").
h| b| k| m| G Default is H.
Devices Network devices to use.
The Default is to use all auto-detected devices.
--help
-H Print this help.

Example:nload-t 200-i 1024-o 128-u M

The options above can also is changed at run time by pressing the ' F2 ' key.

This article is from the "Zrer" blog, make sure to keep this source http://zrer90.blog.51cto.com/8679896/1409900