how to use grep command to list find the records of a file
containg 10 different strings
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Name two paging states for a page in memory?
How to find out what processes are running in the background in unix?
Is it possible to count number char, line in a file; if so, How?
What are internal and external commands in unix?
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?
Why was unix created?
Explain about the directory representation in UNIX?
"ls" command is showing all the subdirectoary and files which are present in the current directoary, i want to cut only directoary name. How to cut only name ?
What does pipe do in unix?
Describe the term inode?
What is grep family in unix?
What are conditions on which deadlock can occur while swapping the processes?
Unix Commands 
