I just started using tmux and butterfly and I need to scroll one panel.I tried Ctrl + b +   but it scrolled the whole terminal instead of one panel.Is there any command line to display my terminal output block by block like describe below ?  cat foo | ???? -> Display  between line 1-10  Tab shift, etc -> Display the 10 followings lines  etc  I did not find anything relevant to do that.
how to echo/print block by block
shell;terminal;tmux
If you have the GNU version of more installed:more -d -f -10 fooThis displays the file foo 10 lines at a time, pausing with a prompt messsage after each 10 lines.  Press spacebar or Enter at each pause to display the next 10 lines.You can also press h or ? at the more prompt to see more's other capabilities.see man more for more details.BTW, if you want to be able to page back and forth within a file, less is a better option than more.  more can skip backwards and forwards, but less can do it better.  Remember: less is more