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What does the command ' $who | sort –logfile > newfile' do?
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How to replace the exact word in vi editor?? suppose a file contains words like amaze,amazed,amazement in some of the line.But i want to replace only 'amaze' with delight but don't wanna replace amazed or amazement. thanks
6 Answers Polaris, Tech Mahindra,
what are the different commands used to create files?
Can you explain a little bit about command substitution?
what is the command to find out the difference between files and folders?
Describe the usage and functionality of the command rm –r * in unix?
What is FIND, GREP and SED ? Could you please give me the difference between all the three? Where we use this commnands?
to list a particular line in the file
Which Command is Used for temprary switch User?
How does the user view the contents of a text file in UNIX?
How to find and replace the below command?
What is the use of pipes?
How do you repeat a command in terminal?
Unix Commands 
