F$.$ Answer True or False for the explanation of the following UNIX command line syntax. $(12$ points$)$

$($ Note: The semicolon is a command separator the same as if you entered the ENTER key $)$

$\_\_\_\_\_$ cd ; ls $-$laR

Display a recursive list of all files in your HOME directory in long format.

$\_\_\_\_\_$ grep $/$etc$/$passwd root

Search for the pattern root in the standard password file used by UNIX systems.

$\_\_\_\_\_$ cd $/$home$/$david$/$temp ; cat $/$etc$/$passwd $>../$junk

Create the file junk in the directory $/$home$/$david$/$temp with the contents of the standard password file.

$\_\_\_\_\_$ man cp $>./$man$.$out ; man rmdir $>>$ man.out ; lpr man.out

Find manual information on the copy command and the remove directory command. Redirect output to the filename man.out. Print the filename man.out, which contains manual information for both commands.

$\_\_\_\_\_$ cd ; mkdir temp ; chmod $444$ temp ; cd temp

Change directory to your home directory. Create the temp directory. Change file access permissions on the temp directory. Change directory to the temp directory, which results in permission denied.

$\_\_\_\_\_$ The following Last Line Mode command in the vi editor will exit vi$,$ saving changes made in the vi Work Buffer. Example: :wq