What does this line of code do?

for (nbyte=0; nbyte<6; nbyte++) { mac->byte[nbyte] = (char) (strtoul(string+nbyte*3, 0, 16) & 0xFF); } This is a small piece of code found in macchanger, string is a char pointer that points...

Perl script not executing some external calls

I have wrote this Perl script to automate my wireless connections: #!/usr/bin/perl use strict; my @modes = ("start", "stop"); my $mode = $modes[0]; my $kill_command = "sudo kill -TERM "; sub...

Returns a part of a result (GREP)

With this command, I would like one command to get the current mac adress only, and another command to get only the permanent mac. So I have to use a grep expression, but I don't know what to do. ...

Macxchange Script to Change MAC and Hostname in ubuntu 12.04

I'm trying to adapt a script in backtrack to work with Ubuntu. I keep getting an error on line 14 which is the if [ $? == 0 ]; then line. The script was found on...

How to get the Permanent MAC Address

I am writting a script in bash that detect all interfaces and change their MAC to another one random. I need to know where can I find the permanent MAC of interfaces. If I use ifconfig $interface,...

Change wlan0 MAC Address RTL8188CUS Device Raspbian

I was creating a router with the Raspberry Pi running Raspbian. I have successfully created the router, but I wanted to change the MAC Address on wlan0. I bought the Miniature WiFi Module from...

Python - wifi - reauth ap

Long story short. Having some problems with some coding in python. working on a program to spoof mac address and open new trial session on ap, (this is for education only.) the program works with...

Linux shell script not setting variables with bash -c "$com"

So, I wrote a shell script to kick people off of my wifi, but I'm having trouble getting it to work correctly. The main problem is that when I do bash -c "$com" it does not set the variable like...

Shell scripting answering yes no dialog box automatically

I made a script to install some software, and automate the installation, I added a "-y" option to answer yes to questions during the installer but it only works when the user has to write the...

How to select vendor when using macchanger in linux

Currently, I am using this command to spoof my MAC address: macchanger eth0 -A However, I want to be able to select which vendor I use. I know that the switch -l displays a list of all available...

Bash script hangs until Enter is pressed. Only shows new mac address, no message box

I am learning bash, and I wanted to automate a series of commands that I use often. In this case it is macchanger, and restarting network-manager. #!/bin/bash #Automated macchanger...

.bash_aliases causing troubles to .bashrc

I have got 2 users on my computer /home/achille and /home/bozo When logged under achille, I run source .bashrc it runs ok; no error message. I create .bash_aliases, re-do the same command: and...

Assigning variables to wlan interfaces with find in a bashscript

Scope I am working on a bash-script for handling repetitive tasks with putting wlan interfaces on, of, in and out monitor mode and displaying relevant information thru each step. I started out...

Macchanger can't change wifi mac address in fedora25

When I type macchanger -r wlp6s0, it gives output: [[email protected] ~]# macchanger -r wlp6s0 Current MAC: ac:d1:b8:d8:77:c5 (unknown) Permanent MAC: ac:d1:b8:d8:77:c5 (unknown) [ERROR] Could...

svn: E160013: Unable to connect to a repository at URL

where install tool PixieScript i have problem [email protected]:/home/mohcin/Downloads/PixieScript_v2.6.3# ./INSTALADOR DEPENDENCIAS GLOBALES COMPROBANDO DEPENDENCIA GTKDIALOG .......

Bash. Generate random mac address (unicast)

I need to generate in bash random mac addresses without using macchanger or similar. I have this: random_mac=$(hexdump -n6 -e '/1 ":%02X"' /dev/random | sed s/^://g) But with this sometimes, if...

Can I change my public IPv6 by changing my MAC address?

There is someone messing around my system and every connection he uses a different IPv6, but it's always from the same ISP, at first I thought that he would have hacked some machines, but it would...

Cannot execute script in Termux that requires SU permissions

So I don't usually post, instead spending hours trawling forums looking for an answer - but I'm at a complete loss. What I want to do: Quite simple really, I want a script that will automatically...

Running sudo in shell script

I am just creating a little script which changes mac address. Everytime I run it i have to enter sudo password. How to allow script to enter password or skip sudo verification? OR is there another...