7.9 Git Tools - Rerere
Rerere

The git rerere functionality is a bit of a hidden feature. The name stands for “reuse recorded resolution” and, as the name implies, it allows you to ask Git to remember how you’ve resolved a hunk conflict so that the next time it sees the same conflict, Git can resolve it for you automatically.

There are a number of scenarios in which this functionality might be really handy. One of the examples that is mentioned in the documentation is when you want to make sure a long-lived topic branch will ultimately merge cleanly, but you don’t want to have a bunch of intermediate merge commits cluttering up your commit history. With rerere enabled, you can attempt the occasional merge, resolve the conflicts, then back out of the merge. If you do this continuously, then the final merge should be easy because rerere can just do everything for you automatically.

Ctrl-b then [ then you can use your normal navigation keys to scroll around (eg. Up Arrow or PgDn). Press q to quit scroll mode.

Alternatively you can press Ctrl-b PgUp to go directly into copy mode and scroll one page up (which is what it sounds like you will want most of the time)

In vi mode (see below), you can also scroll the page up/down line by line using Shift-k and Shift-j (if you're already in scroll mode). Unshifted, the cursor moves instead of the page.

Excerpts from the man page:

tmux may be controlled from an attached client by using a key combination of a prefix key, ‘C-b’ (Ctrl-b) by default, followed by a command key.

The default command key bindings are:

[ Enter copy mode to copy text or view the history.

Function vi emacs

Half page down C-d M-Down
Half page up C-u M-Up
Next page C-f Page down
Previous page C-b Page up
Scroll down C-Down or C-e C-Down
Scroll up C-Up or C-y C-Up
Search again n n
Search again in reverse N N
Search backward ? C-r
Search forward / C-s