Add Install_Cron.sh

Install_Cron.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+# Ensure parent directory exists
+mkdir -p /etc/cron.d
+
+# Target cron file
+TARGET="/etc/cron.d/change_pve_task_history_size"
+
+# Write cron contents
+cat << 'EOF' > "$TARGET"
+# Cron job for updating Proxmox task history size
+
+# /etc/cron.d/change_pve_task_history_size
+
+@reboot root /etc/cronscripts/change_pve_task_history_size/update_pve_max_task_history_size.sh
+0 * * * * root /etc/cronscripts/change_pve_task_history_size/update_pve_max_task_history_size.sh
+EOF
+
+# Correct permissions for cron.d files
+chmod 644 "$TARGET"
+
+echo "Cron file created at $TARGET"