What are the common directory management commands in unix?
Answer / Md Akram
"ls - list directory contents, cd - change to another directory, mkdir - make a new directory, rmdir - remove an empty directory, cp - copy files or directories, mv - move or rename files or directories, rm - remove files or directories"
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Differentiate swapping and paging.
What is piping?
Interviewer: Lets say there is a partition of 100GB. When i tried to create a file using touch command, under any directory, it was unable to create the file- '100% full disk space'. I calculated the size of each and every directory on that partition mannually by adding each file size & in came out to be total size 50GB. Then where is the remaining 50GB ? why it is showing disk space 100% full in 'df -h' command?
In unix, what is echo used for?
What are the pros of executing processes in the background?
What is unix orphan process?
What is the symbol in unix?
What are the bits that support the demand paging?
How do I get to my home directory in unix?
Why was unix invented?
What is the core of unix operating system?
What is unix computer?