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Welcome to Hacking Truth

When You Think About Hacking Definately Hackers Will Think About You - Kumar Atul Jaiswal.

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WE ARE CREATIVE

We are creative we do things a bit differently, and that's the way we like it! .

Hacking is about ingenuity in any walk of life. ... “Creative solution” or “being entrepreneurial” have replaced hacking in the vocabulary of most because of the distancing people want to make from the computer hackers. We don't want to be tainted by the malicious intent that the word hacker has become associated with. A few thoughts on brain hacks for driving creative thinking forward..

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Ethical Hacker

In computer networking, Hacking is any technical effort to manipulate behaviour of network Hacking is historically referred to constructive, clever technical work that was not necessarilyrelated to computer systems.

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A penetration test, also known as a pen test, is a simulated cyber attack against your computer system to check for exploitable vulnerabilities.

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Achieve Continuous, Results-Driven, Hacker-Powered Security Testing at Scale. Run a private or public Bug Bounty Program, fully managed by Hacking Truth experts or own security team.

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The result is a knowledge base that describes the way we think when we write, read and clean code. Readers will come away from this book understanding. • How to write good code and how to transform bad code into good code.

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Stop learning then stop winning, so I try to take myself to a new level every single day and I must learn something new every single day so that I can update myself well.

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We are a team, this is your point of view , but we are not just a team, we are puzzles, if one of the people has left this team, then unfortunately we will not be a team because the puzzle never becomes from one single..

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Kumar Atul Jaiswal

Founder, Hacking Truth

Hi, my self kumar atul jaiswal. I am self taught White Hat Hacker, Programmer, Web Developer, Web Penetester by profession but I am a YouTuber by passion and a Computer science student from India. Nice to meet You.

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HackerBoY

CEO, Hacking Truth

Hi, my self kumar atul jaiswal. I am self taught White Hat Hacker, Programmer, Web Developer, Web Penetester by profession but I am a YouTuber by passion and a Computer science student from India. Nice to meet You.

img

Kumar Atul Jaiswal

Founder, Hacking Truth

Hi, my self kumar atul jaiswal. I am self taught White Hat Hacker, Programmer, Web Developer, Web Penetester by profession but I am a YouTuber by passion and a Computer science student from India. Nice to meet You.

Blog

LATEST FORM Blog

Bash Script Wait Command



Bash Scripting Wait Command



Bash Scripting

 
In Linux, all tasks from execution of services to loading and unloading of modules are carried out by programs and all programs need to be executed. You use the commands to access all the basic features of kernel. Shell scripting is a way to automate such tasks, and bash is one of the language, that has capabilities enough to be called as scripting as well as a language that can be used for programming on the POSIX platform, for small tasks.

 







Wait Command:

wait is a built-in command of Linux that waits for completing any running process. wait command is used with a particular process id or job id. If no process id or job id is given with wait command then it will wait for all current child processes to complete and returns exit status. Create a file named ‘wait_example.sh’ and add the following script.







#!/bin/bash
echo "Wait command" &
process_id=$!
wait $process_id
echo "Exited with status $?"





Run the file with bash command.
 



 
Bash Scripting Wait Command

 



I hope you liked this post, then you should not forget to share this post at all.
Thank you so much :-)

 

Disclaimer

All tutorials are for informational and educational purposes only and have been made using our own routers, servers, websites and other vulnerable free resources. we do not contain any illegal activity. We believe that ethical hacking, information security and cyber security should be familiar subjects to anyone using digital information and computers. Hacking Truth is against misuse of the information and we strongly suggest against it. Please regard the word hacking as ethical hacking or penetration testing every time this word is used. We do not promote, encourage, support or excite any illegal activity or hacking.



  - Hacking Truth by Kumar Atul Jaiswal




linux usr-local-bin director


linux usr-local-bin director



What is /usr/local/bin?

 
/usr/local/bin is for programs that a normal user may run.

The /usr/local hierarchy is for use by the system administrator when installing software locally.

It needs to be safe from being overwritten when the system software is updated.

It may be used for programs and data that are shareable amongst a group of hosts, but not found in /usr.

Locally installed software must be placed within /usr/local rather than /usr unless it is being installed to replace or upgrade software in /usr.

This source helps explain the filesystem hierarchy standard on a deeper level.



OR









  • "usr" stands for UNIX System Resources. This is the location that system programs and libraries are stored.


  • "local" represents resources that were not shipped with the standard distribution and, usually, compiled and maintained on a per site basis.

 

  • "bin" represents binary compiled executables.

 



How to put executable to /usr/local/bin?

There are various things to consider; just for completeness:

First of all, you should make sure that this executable has in fact the required permissions.

sudo chmod a+rx /path/to/profit

(for example when extracting archives that were thrown together using the zip tool, permissions can get lost)

Then you can either copy the file as Gunnar suggested; or you can create a symbolic link:

sudo ln -s /path/to/profit /usr/local/bin

Depending on your context, using a link might be more convenient in the future; on the other hand it carries some security risks (for example when /path/to/profit can be written by non-root users) linux usr-local-bin director



 


I hope you liked this post, then you should not forget to share this post at all.
Thank you so much :-)

 

Disclaimer

All tutorials are for informational and educational purposes only and have been made using our own routers, servers, websites and other vulnerable free resources. we do not contain any illegal activity. We believe that ethical hacking, information security and cyber security should be familiar subjects to anyone using digital information and computers. Hacking Truth is against misuse of the information and we strongly suggest against it. Please regard the word hacking as ethical hacking or penetration testing every time this word is used. We do not promote, encourage, support or excite any illegal activity or hacking.



  - Hacking Truth by Kumar Atul Jaiswal



Bash Script Get Parse Current Date


Bash Script Get Parse Current Date

 



Bash Scripting

 
In Linux, all tasks from execution of services to loading and unloading of modules are carried out by programs and all programs need to be executed. You use the commands to access all the basic features of kernel. Shell scripting is a way to automate such tasks, and bash is one of the language, that has capabilities enough to be called as scripting as well as a language that can be used for programming on the POSIX platform, for small tasks.

 







Get Parse Current Date:

You can get the current system date and time value using `date` command. Every part of date and time value can be parsed using ‘Y’, ‘m’, ‘d’, ‘H’, ‘M’ and ‘S’. Create a new file named ‘date.sh’ and add the following code to separate day, month, year, hour, minute and second values.Bash Script Get Parse Current Date







#!/bin/bash
Year=`date +%Y`
Month=`date +%m`
Day=`date +%d`
Hour=`date +%H`
Minute=`date +%M`
Second=`date +%S`
echo `date`
echo "Current Date is: $Day-$Month-$Year"
echo "Current Time is: $Hour:$Minute:$Second"





Run the file with bash command.
 




Bash Script Get Parse Current Date
 

 



I hope you liked this post, then you should not forget to share this post at all.
Thank you so much :-)

 

Disclaimer

All tutorials are for informational and educational purposes only and have been made using our own routers, servers, websites and other vulnerable free resources. we do not contain any illegal activity. We believe that ethical hacking, information security and cyber security should be familiar subjects to anyone using digital information and computers. Hacking Truth is against misuse of the information and we strongly suggest against it. Please regard the word hacking as ethical hacking or penetration testing every time this word is used. We do not promote, encourage, support or excite any illegal activity or hacking.



  - Hacking Truth by Kumar Atul Jaiswal



Bash Script Send Email









Bash Scripting

 
In Linux, all tasks from execution of services to loading and unloading of modules are carried out by programs and all programs need to be executed. You use the commands to access all the basic features of kernel. Shell scripting is a way to automate such tasks, and bash is one of the language, that has capabilities enough to be called as scripting as well as a language that can be used for programming on the POSIX platform, for small tasks.

 







Send Email:

You can send email by using ‘mail’ or ‘sendmail’ command. Before using these commands, you have to install all necessary packages. Create a file named, ‘sendmail.sh’ and add the following code to send the email.







#!/bin/bash
Recipient=”kumaratuljaiswal.in@gmail.com”
Subject=”Greeting”
Message="Welcome to our site"
`mail -s $Subject $Recipient <<< $Message`





Run the file with bash command.
 





 

 



I hope you liked this post, then you should not forget to share this post at all.
Thank you so much :-)

 

Disclaimer

All tutorials are for informational and educational purposes only and have been made using our own routers, servers, websites and other vulnerable free resources. we do not contain any illegal activity. We believe that ethical hacking, information security and cyber security should be familiar subjects to anyone using digital information and computers. Hacking Truth is against misuse of the information and we strongly suggest against it. Please regard the word hacking as ethical hacking or penetration testing every time this word is used. We do not promote, encourage, support or excite any illegal activity or hacking.



  - Hacking Truth by Kumar Atul Jaiswal



Bash Scripting Test if File Exist or not



Bash Scripting Test if File Exist or not





Bash Scripting

 
In Linux, all tasks from execution of services to loading and unloading of modules are carried out by programs and all programs need to be executed. You use the commands to access all the basic features of kernel. Shell scripting is a way to automate such tasks, and bash is one of the language, that has capabilities enough to be called as scripting as well as a language that can be used for programming on the POSIX platform, for small tasks.

 







Append to File:

You can check the existence of file in bash by using ‘-e’ or ‘-f’ option. ‘-f’ option is used in the following script to test the file existence. Create a file named, ‘file_exist.sh’ and add the following code. Here, the filename will pass from the command line. Bash Scripting Test if File Exist or not







#!/bin/bash
filename=$1
if [ -f "$filename" ]; then
echo "File exists"
else
echo "File does not exist"
fi




Run the file with bash command.
 





 
Bash Scripting Test if File Exist or not

 



I hope you liked this post, then you should not forget to share this post at all.
Thank you so much :-)

 

Disclaimer

All tutorials are for informational and educational purposes only and have been made using our own routers, servers, websites and other vulnerable free resources. we do not contain any illegal activity. We believe that ethical hacking, information security and cyber security should be familiar subjects to anyone using digital information and computers. Hacking Truth is against misuse of the information and we strongly suggest against it. Please regard the word hacking as ethical hacking or penetration testing every time this word is used. We do not promote, encourage, support or excite any illegal activity or hacking.



  - Hacking Truth by Kumar Atul Jaiswal



Bash Scripting with Append to File

Bash Scripting with Append to File




Bash Scripting

 
In Linux, all tasks from execution of services to loading and unloading of modules are carried out by programs and all programs need to be executed. You use the commands to access all the basic features of kernel. Shell scripting is a way to automate such tasks, and bash is one of the language, that has capabilities enough to be called as scripting as well as a language that can be used for programming on the POSIX platform, for small tasks.  Bash Scripting with Append to File

 







Append to File:

New data can be added into any existing file by using ‘>>’ operator in bash. Create a file named ‘append.sh’ and add the following code to add new content at the end of the file. Here, ‘'kotlin’ will be added at the of ‘book.txt’ file after executing the script.










#!/bin/bash
# new data can be added into any existing file by using >> operator in bash.
echo "----Before Programming Books----"
cat book.txt
echo "----Programming Books by KumarAtulJaiswal----">> book.txt
echo "----After spending the book----"
cat book.txt
echo




Run the file with bash command.
 





 

Bash Scripting with Append to File



I hope you liked this post, then you should not forget to share this post at all.
Thank you so much :-)

 

Disclaimer

All tutorials are for informational and educational purposes only and have been made using our own routers, servers, websites and other vulnerable free resources. we do not contain any illegal activity. We believe that ethical hacking, information security and cyber security should be familiar subjects to anyone using digital information and computers. Hacking Truth is against misuse of the information and we strongly suggest against it. Please regard the word hacking as ethical hacking or penetration testing every time this word is used. We do not promote, encourage, support or excite any illegal activity or hacking.



  - Hacking Truth by Kumar Atul Jaiswal


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