Why is it called grep?
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How do I use nslookup?
What is pipe command in unix?
Explain iostat, vmstat and netstat.
Give two UNIX kernel parameters that effect an Oracle install
what is the cmd to remove the comment lines from a file and to display the original text without comments? thanks in advance......
what is the command to list all files in a directory, including the hidden files in UNIX ?
Which unix command lists files/folders in alphabetical order?
What is the unix command to confirm a remote host is alive or not?
What does touch command do in unix?
What is the procedure of "at" and crontab" commands?
What command would users use to see what file one page at a time in UNIX?
what is the command to find out which shell you are running?