#Jobs in Bash.html

            {@begin=sh@
            # this operation takes a considerably long time to finish
            $ find / -iname '*a*' &> files_with_a_in_their_names.list
              # long long thinking
            $
            # however, by running it in the background,
            #  we don't have to wait before we can run another command from the same shell
            $ find / -iname '*a*' &> files_with_a_in_their_names.list &
            $
          # moving a job from the background to the foreground 
            # start a few jobs so we have a few options to choose from
            $ find / -iname '*a*' &> files_with_a_in_their_names.list &
            $ find / -iname '*b*' &> files_with_b_in_their_names.list &
            $ find / -iname '*c*' &> files_with_c_in_their_names.list &
            $ find / -iname '*d*' &> files_with_d_in_their_names.list &
            [1] 17156
            [2] 17157
            [3] 17158
            [4] 17159
            # listing the background jobs because in this example
            #  I'm a goldfish with a very small terminal
            $ jobs
            [1]   Running                 find / -iname '*a*' &> files_with_a_in_their_names.list &
            [2]   Running                 find / -iname '*b*' &> files_with_b_in_their_names.list &
            [3]-  Running                 find / -iname '*c*' &> files_with_c_in_their_names.list &
            [4]+  Running                 find / -iname '*d*' &> files_with_d_in_their_names.list &
            # bring the 3th one into the foreground
            $ fg %3
          # moving a job from the foreground to the background
            # start in the foreground
            $ find / -iname '*a*' &> files_with_a_in_their_names.list
            # stopping it explicitly
            # Yellow( Ctrl+z ) key combination hit
            ^Z
            [1]+  Stopped                 find / -iname '*a*' > files_with_a_in_their_names.list
            # resume in the background
            $ bg %1
            @end=sh@}