Unix Which of command is used to copy a file? cpio None of these cp copy tar cpio None of these cp copy tar ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the top of the file? cat more grep head cat more grep head ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to list contents of directories? dir lp tar ls dir lp tar ls ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following command is used to count just the number of lines contained in a file? wc -r None of these wc -l wc -c wc -w wc -r None of these wc -l wc -c wc -w ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a communication command. mail write grep mesg mail write grep mesg ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following files contains information related to password aging? profile password Shadow All the these profile password Shadow All the these ANSWER DOWNLOAD EXAMIANS APP
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