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It will delete everything. Don't try this.

It is better for you to read the DESIGN OF UNIX OS book.
There they give all those things.

Unix is a txt based thing and linux supports GUI and inherits the property on unix.

text="hai this is for testing"
echo "$test"|tr " " "\0"
output
haithisisfortesting

a inode is a very important in unix.
it s stored in a specific location of our hard disk.
kernal only reads it and it only generate the inode.
in the inode table only, the file attributes like...

it is not for a single reason there is a lot,so i am now unable to explain this you can compare the man page of bash tcsh ksh etc.

here i explain in brief about security b/w windows and unix.
in windows the password is stored in encrypted manner.
when you type your password it decrypts the stored password and compare it with...

you can easily format by right clicking the drive and click format.
there is some minimum difference between FAT and FAT32.
so you can do in any format

if we give rm -rf then it deletes the hole contants including subdirectories.
be aware while using rm.

there is no command called as ll.
ls displays the files in current directory.
if you want set of commands in unix then press tab twice in the terminal.
for in detail about a particular command you...