How can we use grep command in unix?
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what does a process mean?
What is the significance of the 'tee' command?
How to get the last ten lines of a file using awk utility?
What's a command word?
Name the unix command to find how many days the server has been up.
How to install scsi driver in unix? give me explanation clearly?
distinguish between multi-tasking,multi-user,multi- processing and time sharing?
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What is nr in awk command?
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What does mkdir up2date; touch outdated up2date do?
if we create a file, in that 10 rows(means 1,2,....9,10 like). i want 7 row exactly, which command use in unix? plz send this question.
What is the difference between a hard link and a soft link in Unix?