diff --git a/linux/backup-retention.sh b/linux/backup-retention.sh
new file mode 100755
index 0000000..d232108
--- /dev/null
+++ b/linux/backup-retention.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+#
+#
+RETENTION=5
+DIR=/srv/somedir/here
+find $DIR/* -mtime +$RETENTION -delete
diff --git a/virtualisatie/proxmox/Nag-remove.sh b/virtualisatie/proxmox/Nag-remove.sh
new file mode 100644
index 0000000..aadebf1
--- /dev/null
+++ b/virtualisatie/proxmox/Nag-remove.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+echo "DPkg::Post-Invoke { \"dpkg -V proxmox-widget-toolkit | grep -q '/proxmoxlib\.js$'; if [ \$? -eq 1 ]; then { echo 'Removing subscription nag from UI...'; sed -i '/data.status/{s/\!//;s/active/NoMoreNagging/}' /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js; }; fi\"; };" >/etc/apt/apt.conf.d/no-nag-script