Michael Bergens mub

## tmux-cheatsheet.markdown

      
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                MohamedAlaa
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              October 12, 2025 14:49
            
              
                tmux shortcuts & cheatsheet
              
          
    tmux shortcuts & cheatsheet

start new:
tmux

start new with session name:
tmux new -s myname


## 0. mandelbrot results and notes
# Original blog post about Rubinius performance on the alioth mandelbrot benchmark:
# http://rfc2616.wordpress.com/2010/10/16/rubinius-vs-the-benchmark-from-hell/
#
# Problems with assumptions in the blog post:
# * The C <-> Ruby comparison is apples to oranges because the Ruby code
#   is written to use blocks rather than loops. That imposes the overhead
#   of additional execution contexts per pixel.
# * The output is written a byte at a time, which requires a fairly deep
#   chain of methods before the byte is handed off to the OS.
# * The work is done in the script body. Unless the implementation has
	# Original blog post about Rubinius performance on the alioth mandelbrot benchmark:
	# http://rfc2616.wordpress.com/2010/10/16/rubinius-vs-the-benchmark-from-hell/
	#
	# Problems with assumptions in the blog post:
	# * The C <-> Ruby comparison is apples to oranges because the Ruby code
	# is written to use blocks rather than loops. That imposes the overhead
	# of additional execution contexts per pixel.
	# * The output is written a byte at a time, which requires a fairly deep
	# chain of methods before the byte is handed off to the OS.
	# * The work is done in the script body. Unless the implementation has