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Questions tagged [kali-linux]

Kali Linux is an open-source, Debian-based GNU/Linux distribution geared towards various information security tasks, such as Penetration Testing, Security Research, Computer Forensics and Reverse Engineering. - It is NOT a recommended distribution if you’re unfamiliar with Linux or are looking for a general-purpose Linux distribution.

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Testing anti-ddos iptables rules on loopback address

I am setting up anti-ddos iptables rules on a kali linux vm for a class. I have tried two methods, one being just the iptables -A INPUT -p tcp --syn -m limit --limit 1/s --limit-burst 3 -j RETURN rule ...
James Meghrian's user avatar
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Physical volume "/dev/sdb1" still in use, How can i remove a PV to simulate its failure

1I'm trying to remove a physical volume from a VG sudo vgreduce mirrorgroup /dev/sdb1 I made two PV sdb1 and sdb2 and mirrored this based on the activity I'm performing. I needed to simulate a drive ...
Recurseed's user avatar
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Unable to brKali Linux 2023.3 RTNETLINK answers: No such device

As stated in title, I'm unable to bring any Ralink up. WLAN0 is in Dormant while WLAN1 is in Default. Yet nether will come up. How does one bring it from dormant to default? # lsusb Bus 001 Device ...
gkeylow's user avatar
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Kali - Enable SSH by changing files on disk?

I am working with a number of Kali images using various automation tools for a specific customer requirement. To cut a long story short I need to enable SSH on the Kali host but without actually '...
Burnside's user avatar
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1 answer
488 views

Debain apt missing Ubuntu keyring?

Im on Kali Linux and the other day I was installing some packages with apt so I could run R code (if I remember correctly I installed r-base) and ever since then my apt has been acting up. Whenever I ...
Salty Sodiums's user avatar
1 vote
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3k views

is there a way on Linux to set DNS servers using a cmd line?

I use a script that creates multiple network interfaces with IP adresses. An example of commands used by the script: ip addr flush eth0 ip addr flush eth1 ip addr add 192.168.1.10 dev eth0 route add ...
expertsearch's user avatar
1 vote
1 answer
708 views

Anyone know of a script, program, etc... to check folder/file permissions and repair/restore?

I am not a newb. I am a professional imploring to other professionals over their discoveries of a quick solution to a common problem, and I know what chmod -R is. This is in response to the -1 rating ...
Anoduck's user avatar
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2 answers
367 views

SSH public key denied Kali Nethunter [closed]

am not able to ssh to Amazon AWS from my kali nethunter device nexus 6p I get this error public key denied. However I can easily ssh from my desktop without any issues, computer that has kali linux ...
user2767092's user avatar
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1 answer
57 views

Error while trying to do ssl striping :" iptables: No chain/target/match by that name"

I am getting this error while trying to do SSL-striping: iptables: No chain/target/match by that name While running command: iptables -t nat -A -PREROUTING -p tcp --destination-port 80 -j REDIRECT --...
1-13x's user avatar
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RTNETLINK answers: No such device /Wireless card /kali linux

I've got an issue with alfa AWUS036NH. I cannot set it up. I get info : "No such device" or "Input/output error". I used command : "sudo ip link set wlan0 up" Kali version :5.5.0-kali1-amd64 release:...
timerto's user avatar
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at Kali Linux how to get the library of specific command of package

how can i know the required library for a specific package or a specific command For example : when i write apt-get install build-essentials i get a msg ( command not found or unable to locate ) so ...
Ahmed Soliman's user avatar
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2k views

ifconfig not showing wlan0

Not able to see wlan0 on executing the command ifconfig: The output on executing the command ifconfig is eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 10.0.2.15 ...
akhil's user avatar
  • 101
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408 views

Error during execution of Packet Sniffing command

Step1: I have shifted my mode to Monitor and also checked by executing the following command in terminal iwconfig I got the result as lo no wireless extensions. ethos no wireless extensions. ...
akhil's user avatar
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1 answer
175 views

Changing ntpversion in ntpq packets

So im using ntpq Ver 4.2.8p13, and it seems the default NTP Version that it claims in packages is version 2, as shown by: root@kali:~# ntpq -c ntpversion NTP version being claimed is 2 However, when ...
Sam's user avatar
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3 votes
1 answer
691 views

ps command output does not display wchan values in fedora

I am running fedora 5.3.12-200.fc30.x86_64 and testing simple tcp client/server codes. I tried running different ps commands but I can not get any value displayed in wchan field, although in my case ...
Зоран Пантић's user avatar
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1 answer
2k views

ngrok[14746]: Incorrect Usage: flag provided but not defined: -domain

I am trying to create ngrok service in Kali Linux following this link:https://amito.me/2016/09/Building-Your-Own-Ngrok-Service-on-CentOS-7/ leafpad /usr/lib/systemd/system/ngrok.service [Unit] ...
Raakh's user avatar
  • 23
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1 answer
2k views

execstop mysql error on stop and restart

prerequisite: os: kali-linux 2018.1 uname -r: 4.14.0-kali3-amd64 mysql version: mysql Ver 15.1 Distrib 10.1.29-MariaDB problem: yesterday i had setup an apache server with this help, https://www....
user239612's user avatar
2 votes
3 answers
4k views

X2GO client not forwarding keys like Ctrl and Alt

I really hope someone can point me in the right direction here. X2GO server is on Ubuntu Server 16.04LTS ( Not a VM ). X2GO client is on Kali Rolling Release ( Updated ). Normally this would not be a ...
Kickass's user avatar
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1 answer
2k views

Php5-gd error linux

So i'm new to the whole server building stuff, and I am trying to make a DVWA server on Kali Linux, but it gives me an error which says:The PHP module PHP-GD is not installed. But when I try to run ...
otteris4323's user avatar
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1 answer
3k views

hping3 not returning tcp timestamp

A recent pentest revealed that the TCP timestamp option was enabled. I have tried to reproduce the pentesters' result using hping3 --tcp-timestamp -S -p 80 xx.xx.xx.xx but the tool never returns. ...
Leo's user avatar
  • 133
1 vote
0 answers
6k views

How to Chain Proxies With Auth (Proxychain?)

I have my Kali local machine (A). I can SSH into another server (B) and use the proxy settings in Iceweasel or use proxychains to visit 10.2.x.x addresses. However I can not access a machine (C) on a ...
pee2pee's user avatar
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1 vote
1 answer
2k views

Kali linux Source lists fails

I am trying to update Kali Linux via the official source_lists while when i do sudo apt-get update it fails saying W: Failed to fetchThe source list is as follows :- in /etc/apt/sources.list: #...
chanakya devraj's user avatar