From 1ae71005fec9538d6896a67adb71ca252c783666 Mon Sep 17 00:00:00 2001
From: Craig Jennings <c@cjennings.net>
Date: Sat, 10 May 2025 14:05:28 -0500
Subject: create snapshot utility scripts

---
 utility_scripts/iterate_snap | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100755 utility_scripts/iterate_snap

(limited to 'utility_scripts/iterate_snap')

diff --git a/utility_scripts/iterate_snap b/utility_scripts/iterate_snap
new file mode 100755
index 0000000..7fb030a
--- /dev/null
+++ b/utility_scripts/iterate_snap
@@ -0,0 +1,34 @@
+#!/bin/sh
+# remove and retake named snapshot
+
+# ensure we were passed an argument
+if [ "$#" -ne 1 ]; then
+    echo "destroys a named snapshot and recreates it"
+    echo "Usage: $0 <snapshot_name>"
+    exit 1
+fi
+
+# first remove all other named snapshots
+sudo zfs destroy zroot/ROOT/default@$1   
+sudo zfs destroy zroot/ROOT@$1           
+sudo zfs destroy zroot/home/cjennings@$1 
+sudo zfs destroy zroot/home@$1           
+sudo zfs destroy zroot/tmp@$1            
+sudo zfs destroy zroot/usr/ports@$1      
+sudo zfs destroy zroot/usr/src@$1        
+sudo zfs destroy zroot/usr@$1            
+sudo zfs destroy zroot/var/audit@$1      
+sudo zfs destroy zroot/var/crash@$1      
+sudo zfs destroy zroot/var/log@$1        
+sudo zfs destroy zroot/var/mail@$1       
+sudo zfs destroy zroot/var/tmp@$1        
+sudo zfs destroy zroot/var@$1            
+sudo zfs destroy zroot@$1                
+
+
+
+# create new recursive snapshot with same name
+sudo zfs snapshot -r zroot@$1
+
+# show your work
+sudo zfs list -t snapshot
-- 
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