[tmux] Add ip address to status bar

MarcelRobitaille · Oct 28, 2021 · 282adc1 · 282adc1
1 parent b1f0a19
commit 282adc1
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Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/tmux/.tmux.conf b/tmux/.tmux.conf
@@ -119,7 +119,8 @@ bind -n C-S-Right resize-pane -R 1
 #
 
 set -g status-left ''
-set -g status-right ''
+set -g status-right-length 140
+set -g status-right '#(~/.dotfiles/tmux/ip_addresses.sh)'
 set -g status-bg terminal
 set -g status-fg white
 

diff --git a/tmux/ip_addresses.sh b/tmux/ip_addresses.sh
@@ -0,0 +1,8 @@
+for iface in $(ip addr list | awk -F': ' '/^[0-9]/ {print $2}'); do
+	short=${iface:0:3}
+	if [ $short = eth ] || [ $short = enp ] || [ $short = eno ] || [ $short = wlp ]; then
+		ip=$(ip addr show dev $iface 2>/dev/null | awk '$1 == "inet" {split($2, a, "/"); print a[1]}' | xargs | tr ' ' '/')
+		echo -n "#[bg=blue, fg=colour232, bold] $iface #[bg=default, fg=default, none]"
+		[ "$ip" = "" ] && echo -n " down " || echo -n " $ip "
+	fi
+done