Assignment Instructions:

$1.$ Explain Basic Linux File Permissions:

$-$Define the three levels of ownership: Owner $($user$),$ Group and Others

$-$Explain read $($r$),$ write $($w$),$ and execute $($x$)$permissions for files and directories.

$-$What does each permission mean when applied to files$$vs directories?

$2.$ Ownership and Permissions $$of Files and Directories:Explain how to change ownership using

$-$Explain how to change ownership of files$/$directories

$-$Show how to use the symbolic$$and octal$$methods to change file permissions with the chmod$$command$.$

$3.$ Special Permissions:

$-$Sticky Bit:

Explain the sticky bit$$and its purpose.Describe how it works with directories $($e$.$g$.,/$tmp$),$ ensuring only theowner$$can delete files within the directory.

$4.$ Setuid$$and Setgid:

$-$Define setuid$$and setgid$$bits$.$

$-$Explain their usage with executables$$and directories.

$5.$ Hands on Task:

Create a directory$$and experiment$$with the following:

$-$Set the sticky bit, setuid, and setgid on the directory.

$-$Create files inside the directory with different umask values.

$-$Modify permissions using both symbolic and octal representations.

$-$Test what happens when users with different permissions try to access or delete the files.

Document your process and observations:

$-$Include the commands used.

$-$Provide screenshots or text output showing the result of your experiments.

$-$Screen shot must show all commands and output