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By veeblealb
via crybit.com
Published: Mar 18 2014 / 03:25

The head command By default, the head command prints the first 10 lines from the file which is given followed by the head command. In the case of more than one file with head command displays separate output with a header identifying the file name. Head command has a lot of useful and also very helpful switches. Useful switches with example: “I’ve copied the ‘/etc/passwd’ and ‘/etc/shadow’ files to pass.txt and sha.txt respectively to demonstrate examples.”
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