What is difference between ssh v1 and ssh v2?
How to print/display the first line of a file in Unix?
Which language unix is written?
What is the use of grep and egrep in unix?
How to change the password in unix operating system?
Is windows unix like?
Define a single-user system.
What is unix language?
i m putting 2.6yrs fake exp in oracle/unix production support i want to know some real time issues,like tell me the challenging issue u ever faced? my project is credit card application plz help me!
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?
What does $? Mean in unix?
How unix is different from other operating systems?
What is positional parameters in unix?