What does touch command do in unix?
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distinguish between physical addresses and logical address?
Enumerate some of the most commonly used network commands in unix?
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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.
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What command a user use to view a long text file one page at a time in UNIX?
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