What is awk good for?
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what is the meaning of this command rm -rf / what will it do ?
What is shrinking file system in AIX where it actually resides?
Which command is used to delete all files in the current directory and all its sub-directories?
distinguish between interrupts and exceptions?
Enumerate some of the most commonly used network commands in unix?
Using unix command how to display no of records in oracle?
What does the metacharacter mean?
in a growing log file how will you see the 1st 99 lines?
Which unix command lists files/folders in alphabetical order?
Explain iostat, vmstat and netstat.
How would you find the size of a file or directory?
what is the advaantage of each user having its own copy of the shell?