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Commands tagged netstat

Terminal - Commands tagged netstat - 38 results

netstat -in

2010-02-04 15:24:58

User: mobidyc

Functions: netstat

Tags: ifconfig netstat hp-ux

Up
Down

Equivalent to ifconfig -a in HPUX

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate

netstat -ltun

2009-10-05 08:39:03

User: Decoy

Functions: netstat

Tags: Linux netstat networking

Up
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List open TCP/UDP ports

Works only on Linux.

Last option (n) turn name of service resolving (/etc/services) off.

ss -p

2009-09-19 21:55:01

User: Escher

Tags: bash grep netstat internet ss

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Show apps that use internet connection at the moment. (Multi-Language)

for one line per process:

ss -p | cat

for established sockets only:

ss -p | grep STA

for just process names:

ss -p | cut -f2 -sd\"

ss -p | grep STA | cut -f2 -d\"

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate

lsof -P -i -n

2009-09-19 18:28:48

User: OJM

Tags: bash grep netstat internet

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Down

Show apps that use internet connection at the moment. (Multi-Language)

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate

netstat -lantp | grep -i stab | awk -F/ '{print $2}' | sort | uniq

2009-09-19 14:54:31

User: ProMole

Functions: awk grep netstat sort

Tags: bash grep netstat internet

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Show apps that use internet connection at the moment. (Multi-Language)

Show apps that use internet connection at the moment.

Can be used to discover what programms create internet traffic. Skip the part after awk to get more details, though it will not work showing only unique processes.

This version will work with other languages such as Spanish and Portuguese, if the word for "ESTABLISHED" still contain the fragment "STAB"(e.g. "ESTABELECIDO")

netstat -lantp | grep -i establ | awk -F/ '{print $2}' | sort | uniq

2009-09-19 14:42:31

User: HarimaKenji

Functions: awk grep netstat sort

Tags: bash grep netstat internet

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Show apps that use internet connection at the moment.

This corrects duplicate output from the previous command.

netstat -lantp | grep -i establ | awk -F/ '{print $2}' | uniq | sort

2009-09-19 13:54:36

User: ktoso

Functions: awk grep netstat uniq

Tags: bash grep netstat internet

-1

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Show apps that use internet connection at the moment.

Can be used to discover what programms create internet traffic. Skip the part after awk to get more details.

Has anyone an idea why the uniq doesn't work propperly here (see sample output)?

netstat -lnp

2009-06-26 08:33:03

User: unixmonkey4415

Functions: netstat

Tags: netstat

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Most simple way to get a list of open ports

Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate

kill_daemon() { echo "Daemon?"; read dm; kill -15 $(netstat -atulpe | grep $dm | cut -d '/' -f1 | awk '{print $9}') }; alias kd='kill_daemon

2009-05-26 20:39:56

User: P17

Functions: alias awk cut echo grep kill netstat read

Tags: alias kill netstat

-5

Up
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Kill a daemon by name, not by PID

Just find out the daemon with $ netstat -atulpe. Then type in his name and he gets the SIGTERM.

Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate

netstat -taupe

2009-05-25 12:46:38

User: farwarx

Functions: netstat

Tags: netstat kookyoo reseau connexion

-8

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Informations sur les connexions reseau

Affiche des infos detaillees sur vos connexions reseaux.

Port en ?coute, protocole, paquets, adresses, ustilisateur, PID etc...

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate

p=$(netstat -nate 2>/dev/null | awk '/LISTEN/ {gsub (/.*:/, "", $4); if ($4 == "4444") {print $8}}'); for i in $(ls /proc/|grep "^[1-9]"); do [[ $(ls -l /proc/$i/fd/|grep socket|sed -e 's|.*\[$.*$\]|\1|'|grep $p) ]] && cat /proc/$i/cmdline && echo; done

2009-04-30 12:39:48

User: j0rn

Functions: awk cat grep ls netstat sed

Tags: sed awk ls grep netstat

-5

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netstat -p recoded (totaly useless..)

Ok so it's rellay useless line and I sorry for that, furthermore that's nothing optimized at all...

At the beginning I didn't managed by using netstat -p to print out which process was handling that open port 4444, I realize at the end I was not root and security restrictions applied ;p

It's nevertheless a (good ?) way to see how ps(tree) works, as it acts exactly the same way by reading in /proc

So for a specific port, this line returns the calling command line of every thread that handle the associated socket

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate

netstat -ntu | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -n

2009-03-28 21:02:26

User: tiagofischer

Functions: awk cut netstat sort uniq

Tags: sort awk uniq netstat cut

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Number of open connections per ip.

Here is a command line to run on your server if you think your server is under attack. It prints our a list of open connections to your server and sorts them by amount.

BSD Version:

netstat -na |awk '{print $5}' |cut -d "." -f1,2,3,4 |sort |uniq -c |sort -nr

netstat -alpn | grep :80 | awk '{print $4}' |awk -F: '{print $(NF-1)}' |sort | uniq -c | sort -n

2009-02-19 04:59:32

User: nitins

Functions: awk grep netstat sort uniq

Tags: sort awk uniq netstat ddos

-2

Up
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Checking total connections to each Ip inserver

Useful to check DDoS attacks on servers.

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