The hierarchy of a series of directories branching in a user system starts from?
What is the difference between cron and anacron?
What is semaphore in unix example?
What we have to do if we do required to rotate logs without moving and creating new log file
Is unix and linux the same thing?
What is a spinlock in linux?
User unable to login in server then how can u troubleshooting it? Example: server at Bangalore. in that server two users try to login in server from other place. 1st user able to login. but second user unable to login so how can troubleshoot it ?
Is linux affected by viruses?
What are symbolic links?
In what way is imap different than pop3?
What does nslookup do? Explain its two modes.
What is virtual desktop?
How you can find a file using terminal?