What does the command ' $who | sort –logfile > newfile' do?
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How do I find previous commands in unix?
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What is use of sed command?
12 Answers BitWise, Infosys, Reliance,
What is ctrl d?
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what are the different commands used to view the contents of a file?
how to find largest file?
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what is shell?
Hi All, Can you please let me know how to grep for a particular pattern in unix. I want to print the dates from the file exp.txt. the date pattern is DD:MM:YYYY, I just want to print all the dates from the file exp.txt.
8 Answers Concentrix, IBM, Symantec, TCS,
Explain ‘library functions’ with respect to unix commands?
what are processor execution levels and priorities?
Unix Commands 
