What is grep command in unix with examples?
What does the metacharacter mean?
What is a unix file?
How to change the password in unix operating system?
What do chgrp command do?
Explain command to show the space allocation of files?
Explain the terms ‘system calls’ and ‘library functions’ with respect to unix commands?
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.
What is $# in unix?
Why does the sockets buffer fill up sooner than expected?
What do you understand by the term single user system?
What is the root directory in unix?
Which unix shell is best?
Which command should you use to find the remaining disk space in unix server?
What is difference between unix and windows operating system?