first commit

scripts/gpu.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+print_gpu_usage() {
+    function getGPUUsage() {
+        gpuUsage=$(nvidia-smi -q -d UTILIZATION | grep Gpu | awk '{print $3}')
+    }
+    getGPUUsage
+    if [ -z "$GpuUsage" ]; then
+        echo "$gpuUsage%"
+    else
+	echo "-"
+    fi
+}
+
+main() {
+  print_gpu_usage
+}
+
+main

scripts/helpers.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+get_tmux_option() {
+  local option="$1"
+  local default_value="$2"
+  local option_value="$(tmux show-option -gqv "$option")"
+  if [ -z "$option_value" ]; then
+    echo "$default_value"
+  else
+    echo "$option_value"
+  fi
+}