What are a shell in unix and its types?
Is it possible to count number char, line in a file; if so, How?
Is unix only for supercomputers?
What is meant by u-area?
You have a file called tonky in the directory honky. Later you add new material to tonky. What changes take place in the directory, inode, and file?
Explain Sticky bit?
Name two paging states for a page in memory?
Which data structure is used to maintain the file identification?
How does the kernel differentiate device files and ordinary files?
How to compare two text files in unix?
What are the features of unix?
Does unix have a gui?
What language is unix written?