unknown command error when loading .tmux.conf
Solution 1:
It appears tmux.conf
syntax has changed and these commands no longer generate a syntactically valid file.
To convert options shown by tmux show -g
to valid tmux commands you need to add set-option -g
(shorter alias: set -g
) in front of each one.
tmux show -g | sed 's/^/set -g /' > ~/.tmux.conf
Note: one of the lines my tmux show -g
generates is prefix2 <NONE>
which seems to be invalid later. Just remove it if you need, many other lines should be fine. My tmux
version is 2.1-3build1 in Kubuntu 16.04.4 LTS.