Shell Programming and Scripting

foreach x ( *.foo)

        echo "move file?"
        set move=$<
        if($move == y) then
         echo "enter new pathname:"
         set path=$<
         mv $x $path/$x
endif
end

       path    A  list  of  directories  in  which to look for executable commands.  A null word specifies the current
               directory.  If there is no path variable then only full path names will execute.  path is  set  by  the
               shell  at  startup from the PATH environment variable or, if PATH does not exist, to a system-dependent
               default something like `(/usr/local/bin /usr/bsd /bin /usr/bin .)'.  The shell may  put  `.'  first  or
               last  in  path or omit it entirely depending on how it was compiled; see the version shell variable.  A
               shell which is given neither the -c nor the -t option hashes the contents of the  directories  in  path
               after  reading ~/.tcshrc and each time path is reset.  If one adds a new command to a directory in path
               while the shell is active, one may need to do a rehash for the shell to find it.