5 most threatening LINUX (UNIX) Commands – Don’t use them whereas programming

Linux is that the most precious software package for programmers and hacker. UNIX user will perform various such tasks that a Windows or Macintosh user can’t even imagine. It’s AN Open supply software package that is that the best option for a server. 

Sometimes UNIX system will go extraordinarily up to the extent that it will do serious injury to the system. UNIX system doesn’t even raise the user for confirmation once the command is given and easily performs its task. Because of these harmful activities of a UNIX system, it's suggested to use it given that you're sensible at giving commands and have in-depth data of UNIX system commands list.





5 Most dangerous Linux Commands 


1)  :(){ :

This command creates a shell operate, that once gets initialized starts to make multiple copies of itself. It leads to taking quickly all the memory and power of the processor. It makes laptop freeze or not responding. this is often conjointly referred to as Denial Of Service Attack. 


2)  /dev/sda 

This command can Write Any content on to a tough Drive. This command can execute ordinarily as alternative commands in UNIX operating system do. however, the output of this command can directly be sent to the filing system (NTFS or FAT ) of the Winchester drive. it'll lead to damaging the filing system of the PC.


3)  rm -rf /

This command can Delete Everything from your PC. it's a mixture of 3 keywords. rm can take away all the files followed by this command. -rf can run rm command within the simpler manner and can take away all files and folders within the required folder while not asking confirmation from the user. “/” can begin removing the info from the foundation directory and can delete everything from the PC as well as the info of removable media.


4)  mv ~ /dev/null - 

This command can flip your home directory into a part. Moving any of your content and knowledge to the following path: /dev/null means that you wish to destroy it. It means that /dev/null may be a part wherever once something sent, can't be recovered back.


5)  mkfs.Ext4 /dev/sda1

This command can format the magnetic disk. This command is once more composed of 2 keywords. mkfs.Ext4 command can produce a brand new ext4 filing system on the subsequent device wherever this command can get dead. /dev/sda1 specifies the first partition on the primary magnetic disk that is maybe in use by the user. Similarly, This Command > mkfs.ext3 /dev/sdb2 can Format the second partition on the second magnetic disk with ext3 filing system.


Also read, "How To Install TOR On Your Android Smartphones"

SN Tricks is a Tech Blog owned by Shivam Chaurasia. This blog is all about Tricks, Tech - Android, Computer, How To, Blogger, Facebook and WhatsApp Tricks.

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