What is grep r?
How do I search a whole word in vim?
Give two UNIX kernel parameters that effect an Oracle install
What is the difference between awk and grep?
what is the use of ls -l command & what is the information it gives about user ?
how to sort the content of the file based on numeric values
what are the differences between CUI and GUI interfaces?
52 Answers College School Exams Tests, HCL, HP, IBM, IBMR, NIIT, Talco, Wipro,
Write a command that will output the sorted contents of a file named in.txt and place the output in another file named out.txt, while at the same time excluding duplicate entries.
what are the uses of filters?
How do you change file permissions and ownership in Unix?
Explain iostat, vmstat and netstat.
How do you find files in Unix?
What is the command to view process running?