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Write a BASH/C shell script which takes name of one or more files as a command line argument, and prints the following information for each file: owner, number of words in the file, last update time of the file. Your code should have appropriate error checking.
The sample output is as follows:
$sh final.sh file1.txt file2.txt
file1.txt : ssaha : 25 : 2011-21-04 17:47
file2.txt : jliu : 16 : 2011-21-04 18:36
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Common channel signalling in SS7 is (A) out band control channel. (B) In band control channel. (C) Speech control channel. (D) None of the above. Ans:
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