What are internal and external commands in unix?
What will be the result if we run the command #find /tmp - mtime -2 and #find /tmp -mtime +2
How do we change file access permissions?
How does unix work?
What are the devices represented in unix?
What are drawbacks of ssh v2?
Which are typical system directories below the root directory?
Differentiate relative path from an absolute path?
What is a unix shell?
What is the command to connect to remote terminals
What is wild-card interpretation?
Why is unix better than windows?
What is difference between find and grep in unix?