Command for Listing Directory:
The Command Related to files and directories:
Redirection:
here command may be anything giving Textbased Output e.g. ls,pwd,cat,tcpdump,wc etc.
Output of 'ls -l' (l=listing) command Explained:
chmod command:
chmod [options] file/directory name
e.g.chmod ug+rw file.txt
chmod o-r file.mp4
chmod ugo=rwx file.jpeg( user group and other have the same permissions)
Processes and Jobs:
Useful notations:
