Commands tagged ip address sorted by votes

Commands tagged ip address (118)

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display IP addresses with 5 or more unsuccessful login attempts today

display IP's that unsuccessfully attempted to login 5 or more times today may want to filter any trusted IP's and the localhost useful for obtaining a list IP addresses to block on the firewall Show Sample Output
This is sample output - yours may be different.
```
the output is zero or more IP addresses
```
-1

lastb -i | grep "$(date '+%a %b %d')" | awk '{ print $3 }' | sort | uniq -c | awk '{ if ($1 >= 5) print $2; }'

forestb · 2015-11-20 07:19:20 10
regex to match an ip

regex to match an ip Show Sample Output
This is sample output - yours may be different.
```
echo "23.23.12.24" | grep -P '([01]?\d?\d|2[0-4]\d|25[0-5])\.([01]?\d?\d|2[0-4]\d|25[0-5])\.([01]?\d?\d|2[0-4]\d|25[0-5])\.([01]?\d?\d|2[0-4]\d|25[0-5])'

23.23.12.24
```
-2

echo "123.32.12.134" | grep -P '([01]?\d\d?|2[0-4]\d|25[0-5])\.([01]?\d\d?|2[0-4]\d|25[0-5])\.([01]?\d\d?|2[0-4]\d|25[0-5])\.([01]?\d\d?|2[0-4]\d|25[0-5])'

KeePon · 2009-09-17 12:17:32 5
Show local IP
This is sample output - yours may be different.
-2

ifconfig eth0 | grep "inet:" | cut -d ":" -f2 | cut -d " " -f1

guelfoweb · 2009-12-05 02:59:18 8
List alive hosts in specific subnet
This is sample output - yours may be different.
-2

for i in 192.168.1.{1..254} ; do if ping -c1 -w1 $i &>/dev/null; then echo $i alive; fi; done

wiburg · 2010-06-12 18:38:36 3
Get your external IP address

With a lolcat favicon if you access it from your browser Show Sample Output
This is sample output - yours may be different.
```
172.0.0.100
```
-2

curl icanhazip.com

pykler · 2010-06-14 18:47:11 3
Get your external IP address

Here's a version that uses netcat (although I'd much rather use curl!).
This is sample output - yours may be different.
-2

echo -e "GET /ip HTTP/1.0\nUser-Agent: netcat\nHOST: ifconfig.me\n\n" | nc ifconfig.me 80 | sed -n '/^[0-9]/p'

putnamhill · 2010-06-16 19:08:05 3
Check your ip public using dyndns.org

This is just a "cut" addicted variant of the previous unixmonkey24730 command...
This is sample output - yours may be different.
-2

wget -O - -q http://checkip.dyndns.org/ | cut -d':' -f2 | cut -d'<' -f1| cut -c2-

ztank1013 · 2011-09-17 13:42:01 4
Get your current Public IP
This is sample output - yours may be different.
-2

curl icanhazip.com

kalikid021 · 2012-08-23 19:30:50 6
Get external IP address (supports IPv4 and IPv6)

ip.telize.com (Listen on both IPv4 and IPv6) ip4.telize.com (Listen on IPv4 only) ip6.telize.com (Listen on IPv6 only) More information on : http://www.telize.com
This is sample output - yours may be different.
-2

curl ip.telize.com

fcambus · 2014-02-04 12:25:52 7
Get internal and external IP addresses

Gets the internal and external IP addresses of all your interfaces, or the ones given as arguments Show Sample Output
This is sample output - yours may be different.
```
nathan@lion:~$ ips
lo   127.0.0.1      127.0.0.1
eth0 192.168.1.2    80.106.232.129
nathan@lion:~$ ips eth0
eth0 192.168.1.2    80.106.232.129
```
-3

ips(){ for if in ${1:-$(ip link list|grep '^.: '|cut -d\ -f2|cut -d: -f1)};do cur=$(ifconfig $if|grep "inet addr"|sed 's/.*inet addr:$[0-9\.]*$.*/\1/g');printf '%-5s%-15s%-15s\n' $if $cur $(nc -s $cur sine.cluenet.org 128 2>/dev/null||echo $cur);done;}

frozenfire · 2009-08-07 10:04:46 3
Return IP Address

grabs your local IP Address. Show Sample Output
This is sample output - yours may be different.
```
192.168.1.100
```
-3

ifconfig -a|grep Bcast:|cut -d\: -f2|awk '{print $1}'

metalx1000 · 2009-12-04 21:00:46 5
Get your external IP address

If curl isn't available, use lynx.
This is sample output - yours may be different.
-3

lynx --dump icanhazip.com

111110100 · 2010-06-16 11:52:50 3
Check your ip public using dyndns.org

Show Sample Output
This is sample output - yours may be different.
```
[v3n0m@localhost]$ wget http://checkip.dyndns.org/ -q -O - | grep -Eo '\<[[:digit:]]{1,3}(\.[[:digit:]]{1,3}){3}\>'
80.254.66.131
[v3n0m@localhost]$
```
-3

wget http://checkip.dyndns.org/ -q -O - | grep -Eo '\<[[:digit:]]{1,3}(\.[[:digit:]]{1,3}){3}\>'

unixmonkey24730 · 2011-09-17 12:51:06 3
Get your external IP address

Another simple way to get external IP or use: wget -qO- http://ipecho.net/plain
This is sample output - yours may be different.
-3

curl http://ipecho.net/plain

maxwelleite · 2013-02-20 14:14:19 5
find out public ip address by using any host that have 'efingerd -n'

This is useful when you got a reserved IP address like 192.168.0.100 and want to find out what IP address is used to access the Internet. You have to know a server with 'efingerd -n' configured, like www.linuxbanks.cn as above. Other method to find out this information are for example access www.tell-my-ip.com and grep the output. The finger method have the advantage that it is easy to deploy a service like www.tell-my-ip.com, as you only need to get efingerd installed.
This is sample output - yours may be different.
-4

finger @www.linuxbanks.cn | grep -oE '([[:digit:]]{1,3}\.){3}[[:digit:]]{1,3}' | head -n1

zhangweiwu · 2010-05-05 14:58:55 5
Get own public IP address

Show Sample Output
This is sample output - yours may be different.
```
$ wget -qO- whatismyip.org
74.125.67.100$ 
```
-6

wget -qO- whatismyip.org

kobayashison · 2009-03-27 10:57:57 15

find all active ip?s in a subnet

documents all active ips on a subnet and saves to txt file. Show Sample Output

-9

FOR /L %i IN (1,1,254) DO ping -n 1 10.254.254.%i | FIND /i "Reply">> c:\ipaddresses.txt

barrytrujillo · 2010-06-29 21:02:21 3

Get your public ip

Requires Python; doesn't require a specific server to return your IP.
This is sample output - yours may be different.
-11

python -c "import socket; s=socket.socket(socket.AF_INET, socket.SOCK_DGRAM); s.connect(('google.com', 80)); print s.getsockname()[0]"

whiteinge · 2009-12-29 19:17:03 10
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Convert CSV to JSON

Replace 'csv_file.csv' with your filename.

Get all files of particular type (say, PDF) listed on some wegpage (say, example.com)

See man wget if you want linked files and not only those hosted on the website.

Convert CSV to JSON

Replace 'csv_file.csv' with your filename.

check open ports without netstat or lsof

let a cow tell you your fortune

Bingo-like raffle

Random choose numbers from 1 to 100 with 5 seconds interval without duplicates.

Banner Grabber

Plowshare, download files from cyberlocker like rapidshare megaupload ...etc

you need to have plowshare installed http://code.google.com/p/plowshare/ plowshare supports Megaupload, Rapidshare, 2Shared, 4Shared, ZShare, Badongo, Divshare.com, Depositfiles, Netload.in, Sendspace, Usershare, x7.to and some others file sharing services.

Get AWS temporary credentials ready to export based on a MFA virtual appliance

You might want to secure your AWS operations requiring to use a MFA token. But then to use API or tools, you need to pass credentials generated with a MFA token. This commands asks you for the MFA code and retrieves these credentials using AWS Cli. To print the exports, you can use: `awk '{ print "export AWS_ACCESS_KEY_ID=\"" $1 "\"\n" "export AWS_SECRET_ACCESS_KEY=\"" $2 "\"\n" "export AWS_SESSION_TOKEN=\"" $3 "\"" }'` You must adapt the command line to include: * $MFA_IDis ARN of the virtual MFA or serial number of the physical one * TTL for the credentials

Dump snapshot of UFS2 filesystem, then gzip it

Opens a snapshot of a live UFS2 filesystem, runs dump to generate a full filesystem backup which is run through gzip. The filesystem must support snapshots and have a .snap directory in the filesystem root. To restore the backup, one can do $ zcat /path/to/adXsYz.dump.gz | restore -rf -

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Commands tagged ip address (118)

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