Why the spoken tutorials are directly jumping to teach the command? Even they don't instruct to make a file related to that vedio.Facing so much problems to give commands
what is soft link?
what is hard link?
what is the use of inode number?
What is mean by group of file? When we change the group of file, that what we actually change?
What is the meaning of "owner of a file"? Is it mean by administrative of the device? If we remove write permission for all by a-w, then is it remove the write permission for owner also? If it remove the write permission for owner, then how we can write the file?
what is mean by execute of a file?
what is -f switch?
What is the meaning of this result: -rwxr-x--x 1 ?
What is the purpose of this command: chmod 751 example1 ?
In video ls -l example1, this command gives the result -rwxr--r-- 1. But in my system, when I execute this command, it gives the result -rwxrw-r-- 1. Why? And what is the meaning of this result? What we can know from this result?
What is the purpose of this command: chmod u+x example1 ?
what is sudo?
what is the use of sudo command?
What is file attributes in Linux operating system?
What is chmod command?
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Outline:ফাইল এট্রিবিউটস chown, chmod, chmod -R, ls -l এর সাথে ফাইল প্রদর্শন করে chmod u+, chmod a-w, chmod g+w, chmod -r, chgrp inode (আইনোড) , hard link (হার্ড লিঙ্ক), symbolic link (সিম্বলিক লিঙ্ক )
ফাইল এট্রিবিউটস chown, chmod, chmod -R, ls -l এর সাথে ফাইল প্রদর্শন করে chmod u+, chmod a-w, chmod g+w, chmod -r, chgrp inode (আইনোড) , hard link (হার্ড লিঙ্ক), symbolic link (সিম্বলিক লিঙ্ক )
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