diff --git a/day_5/h_t.py b/day_5/h_t.py
new file mode 100755
index 0000000..b558b39
--- /dev/null
+++ b/day_5/h_t.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python3
+
+import subprocess
+
+import matplotlib.pyplot as plt
+
+# Run the command and get the standard output
+h_t = subprocess.run(
+    "curl -Ls https://gitlab.rlp.net/mobitar/julia_course/-/raw/main/Day_3/resources/fitting_task_data.csv | tail -n +6 | head -n -2 | cut -d ',' -f 1,3",
+    shell=True,
+    capture_output=True,
+    text=True,
+).stdout
+
+h_values = []
+t_values = []
+
+for line in h_t.strip().split("\n"):
+    h, t = line.strip().split(",")
+    h_values.append(h)
+    t_values.append(t)
+
+plt.plot(h_values, t_values)
+plt.xlabel("h")
+plt.ylabel("t")
+plt.savefig("h_t.pdf")
diff --git a/day_5/ripgrep.sh b/day_5/ripgrep.sh
new file mode 100755
index 0000000..0c975f6
--- /dev/null
+++ b/day_5/ripgrep.sh
@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+curl -Ls https://knowunity.de/knows/biologie-neurobiologie-1c6a4647-4707-4d1b-8ffb-e7a750582921 | rg '.*(https://.+\.pdf).*' -r '$1' | xargs curl -LsO