Which command to preview where the package file, apache-xml.i386.rpm, will install its files before installing it?
To prevent a command run as root from sending both standard out (stdout) and standard error (stderr) to any terminal or other file or device.
Which command to search the file myfile for all occurances of string containing at least five characters, where character number 2 and 5 are ‘a’ and character number 3 is NOT ‘b’ ?
Which command will print to standard out only the lines that do not begin with # (pound symbol) in the file foobar?
Which command line option would you use to restrict the GNU find command to searching a particular number of subdirectories?