Merge 6fc9ad1c9d into 1b88bf2127

.tmux.conf

@@ -555,7 +555,7 @@ run 'cut -c3- "$TMUX_CONF" | sh -s _apply_configuration'
 #       '
 #       ;;
 #     *)
-#       ps -t "$pane_tty" -o user=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX -o pid= -o ppid= -o command= | awk -v pane_pid="$pane_pid" '
+#       ps -t "/dev/$pane_tty" -o user=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX -o pid= -o ppid= -o command= | awk -v pane_pid="$pane_pid" '
 #         ((/ssh/ && !/-W/) || !/ssh/) && !/tee/ {
 #           user[$2] = $1; if (!child[$3]) child[$3] = $2; pid=$2; $1 = $2 = $3 = ""; command[pid] = substr($0,4)
 #         }

.tmux.conf.local

@@ -370,6 +370,10 @@ tmux_conf_copy_to_os_clipboard=false
 # set -g prefix C-a
 # bind C-a send-prefix
 
+# don't use C-a as a prefix, keep C-b as the only prefix
+# set -gu prefix2
+# unbind C-a
+
 # if you don't want Oh my tmux! to alter a binding, use #!important
 # bind c new-window -c '#{pane_current_path}' #!important