What are the essential features of the unix operating system?
How can you count the number of characters and lines in a file?
Is unix os free?
Is mac unix like?
Explain the term filter.
What are drawbacks of ssh v2?
How to copy files from one directory to other in unix?
Is windows unix like?
Name two paging states for a page in memory?
Who owns the unix trademark today?
How to change the password in unix operating system?
I want to invest in learning things that will get me good jobs in future. But wondering if Unix knowledge is something that is a MUST have or is it better to do any Data-warehouse tool (cognos, Qclik view, ETL etc..). Please suggest me.
Is unix free to use?