theme.tmux

@@ -11,8 +11,7 @@ setw -g status-style fg=colour240,bg=colour233
 # Right status style shows system info, date, and time.
 setw -g status-right "#[fg=colour240]#(cat ~/.cache/tmux/system-info)#[fg=white] %a %d-%m-%y %H:%M "
 setw -g status-right-style fg=white,bg=colour233
-if -b '[ "`uname`" = "Darwin" ]' \
-  'run "tmux setw -g status-right-length $((`sysctl -n hw.ncpu` + 48))"' \
+if -b '[ "`uname`" != "Darwin" ]' \
   'run "tmux setw -g status-right-length $((`nproc --all` + 48))"'
 
 # Active window status style

tmux.conf

@@ -66,7 +66,7 @@ bind a run-shell ~/.local/share/tmux/layouts/window-auto
 if -b '[ "`uname`" = "Darwin" ]' \
   'set -g default-command "reattach-to-user-namespace -l $SHELL"'
 
-if -b '[[ "$TMUX_VERSION" > "3.2" ]]' {
+if -b '[ "$TMUX_VERSION" > "3.2" ]' {
   # Open a popup with running the default shell
   bind T display-popup -S fg=#54546D -b rounded -d '#{pane_current_path}' -E $SHELL
   # Open a popup with session creator/switcher