I use tmux to manage and switch between multiple terminal sessions. tmux is useful for editing files, watching a server log, and running tests all in one window. A problem with using tmux is that if you have vertically split panes, dragging the mouse cursor over text to select it will highlight text in the neighbor vertical pane.
For example, if I try to select and copy the
git status output, it
selects text from the
jekyll serve -w pane:
A way around this is to use the tmux flow of selecting text in a pane, copying it tmux’s buffer, and then moving that buffer into the OS X clipboard.
# enter buffer search/explore Control+b [ # start selection space # copy selection to tmux buffer enter # transfer tmux buffer to OS X clipboard tmux show-buffer | pbcopy
Now that output can be pasted anywhere by using Command+v.
Note: This assumes that the key mode in tmux is set to vi. -
setw -g mode-keys vi
P.S. To save a few keystrokes, I use an alias for the last step
alias tmcp="tmux show-buffer | pbcopy"