Modernize tmux handling

config/tmux.conf

@@ -0,0 +1,45 @@
+# NNTmux Tmux Configuration
+# This file is now managed in the config/ directory
+
+# GNU-Screen compatible prefix
+set -g prefix2 C-a
+bind C-a send-prefix -2
+
+# Set copy mode to use VI keys - Activates PgUp/PgDn buttons
+setw -g mode-keys vi
+
+# Allows for faster key repetition
+set -s escape-time 0
+
+# Set 256 color display
+set -g default-terminal "xterm-256color"
+
+# Set status bar
+set -g status-bg black
+set -g status-fg white
+set -g status-left ""
+
+# Constrain window size to the maximum size of any client connected to that window
+setw -g aggressive-resize on
+
+# Activity monitoring
+setw -g monitor-activity on
+
+# Refresh the status bar every 5 seconds
+set -g status-interval 5
+
+# Right status bar with system information
+set -g status-right "#[fg=yellow]#(free -h | grep 'Mem' | awk '{ print \"RAM Used: \"$3\", Cached: \"$6\", \";}')#(free -m | grep 'Swap' | awk '{ print \"Swapped: \"$3;}')M #[fg=cyan,bold] #(uptime | cut -d ',' -f 4-)"
+
+# Scrollback line buffer per pane
+set -g history-limit 6000
+
+# Keep pane open after process ends - required for monitor.php re-spawns
+set -g remain-on-exit on
+
+# Enable mouse support
+set -g mouse on
+
+# Rename pane
+bind t command-prompt -p "(rename-pane)" -I "#T" "select-pane -T '%%'"
+