Renamed file

zfs/zfs-clean.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+set -euo pipefail
+
+clear-apt-snaps () {
+    zfs list -t snapshot | grep 'apt-' | sed 's| .*$||g' | head -n -5 | xargs -d '\n' -I {} sudo zfs destroy {}
+}
+
+if [ -z "$1" ]; then
+    exit 1
+fi
+    
+if ! [ -z "$1" ] && [ "$1" == "upgrades" ]; then
+    while getopts "r:" opt; do
+        case "$opt" in
+            r) REGEX=${OPTARG};;
+            *) exit 1;;
+        esac
+    done
+
+    if [ -z "$REGEX" ]; then
+        clear-apt-snaps
+    else
+        zfs list -t snapshot | grep "${REGEX}" | sed 's| .*$||g' | head -n -5 | xargs -d '\n' -I {} sudo zfs destroy {}
+    fi
+fi