Introduction to Linux I

The file command uses _____ to determine file types. magic the “magic” file alchemy a random number...

Which option to the ls command will reverse the sort order? -t -r -S -s

Which option to the ls command will sort the output by time-stamp? -t -s -S -r

Which character at the beginning of a long listing indicates a directory? – l c d

The ls-l command output will not include: File permissions Timestamp Hard link count File contents

The rmdir command can be used to delete directories and their contents. True or False? True False

Which mkdir option should be used to create parent directories (that don’t already exist) along...

The mkdir command cannot be used to: Delete a directory Create new directories Create multiple...

The rm command can be used with glob characters to delete multiple files. True or False? True False

Which option for the rm command will cause it to prompt before deleting files? -I -p -i -a

The mv command will rename a file when a new directory is not specified. True or False? True False

To maintain timestamps when using the cp command, use: -T -A -a -t

To copy the contents of a directory, use the following option(s) for the cp command: (choose two) ...

By default, what does the cp command preserve from the original file? The timestamps The name The...

The touch command can be used to change a file’s time-stamp to something other than the current...