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NAME
netproc - process-based network monitoring tool
SYNOPSIS
netproc [-B] [-c] [-f [filename]] [-h] [-i iface] [-n] [-p udp | tcp] [-v]
[--si]
DESCRIPTION
netproc monitors network traffic and tries to find out which process
this traffic belongs to, this is useful to quickly know who is consuming
our network resources.
netproc currently supports the TCP and UDP protocols over the IPv4 protocol.
OPTIONS
-B, --bytes view in bytes, default in bits
-c visualization each active connection of the process
--color 1|2|3 color scheme, 1 is default
-f, --file "filename" save statistics in file, filename is optional,
default is 'netproc.log'
-h, --help show this message
-i, --interface iface specifies an interface, default is all
(except interface with network 127.0.0.0/8)
-n numeric host and service, implicit '-c', try '-nh' to no
translate only host or '-np' to not translate only service
-p, --protocol tcp|udp specifies a protocol, the default is tcp and udp
--si show SI format, with powers of 1000, default is IEC,
with powers of 1024
-v, --verbose verbose mode, also show process without traffic
-V, --version show version
RUNNING CONTROL
arrow keys scroll
s change column-based sort
q exit
EXAMPLES
This command will display the ips / ports of the udp traffic of the processes,
monitoring all available interfaces, except the loopback, and log a summary
in the file "log.txt":
# netproc -p udp -c -f "log.txt"
Useful to monitor the file generated in the above command:
$ watch -t -d 'cat log.txt'
$ watch -t 'cut -c -$COLUMNS log.txt'
Running whitout root:
$ sudo setcap "cap_net_admin,cap_net_raw+pe" /usr/local/sbin/netproc
$ export PATH=$PATH:/usr/local/sbin
BUGS
Help improve this software, report bugs at
https://github.com/berghetti/netproc/issues
AUTHOR
Mayco Souza Berghetti <mayco.s.berghetti@gmail.com>
COPYRIGHT
Copyright © 2020-2021 Mayco S. Berghetti. Licensed GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
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