How to remove the first line/header from a file in Unix?
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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!
What is umask 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?
Is android unix based?
List the different types of files that can be made available with unix?
Name the data structure used to maintain file identification?
How unix is used?
Write down some common shells with their indicators?
Differentiate multiuser from multitask.
Why kernel is known as the heart of unix os?
How is unix different from other operating system?
What is the difference between a single dot and double dot in unix?