From 837d75d00339a7bd38bbca8c5fdddaf39af1b283 Mon Sep 17 00:00:00 2001
From: Captain ALM <captainalm@captainalm.com>
Date: Fri, 30 Aug 2024 11:15:29 +0100
Subject: [PATCH] Add more backup management scripts.

---
 backup-image/copy.sh    | 51 +++++++++++++++++++++++++++++++++++++++++
 backup-image/move.sh    | 25 ++++++++++++++++++++
 backup-image/remove.sh  | 24 +++++++++++++++++++
 backup-image/restore.sh | 31 +++++++++++++++++++++++++
 backup-image/sync.sh    | 28 +++++++++++++---------
 backup-image/verify.sh  | 38 ++++++++++++++++++++++++++++++
 6 files changed, 186 insertions(+), 11 deletions(-)
 create mode 100755 backup-image/copy.sh
 create mode 100755 backup-image/move.sh
 create mode 100755 backup-image/remove.sh
 create mode 100755 backup-image/restore.sh
 create mode 100755 backup-image/verify.sh

diff --git a/backup-image/copy.sh b/backup-image/copy.sh
new file mode 100755
index 0000000..5b962be
--- /dev/null
+++ b/backup-image/copy.sh
@@ -0,0 +1,51 @@
+#!/bin/bash
+echo "Copy Backup!";
+if [ $# -eq 0 ]; then
+    echo "Usage: copy.sh <Backup disk name> <Copied Backup disk name> [Storage disk root path]";
+    exit 2;
+fi
+ssrc="";
+if [ -z $3 ]; then
+  ssrc="/mnt";
+else
+  ssrc="$3";
+fi
+echo "Source Backup disk name: $1";
+echo "Target Backup disk name: $2";
+echo "Sync storage disk root path: $ssrc";
+echo "Press Enter to Start...";
+read;
+echo "Copying...";
+cp -f "$ssrc/hsums/$1-gz.hash" "$ssrc/hsums/$2-gz.hash";
+cp -f "$ssrc/hsums/$1-tbl.hash" "$ssrc/hsums/$2-tbl.hash";
+cp -f "$ssrc/hsums/$1.hash" "$ssrc/hsums/$2.hash";
+cp -f "$ssrc/parts/$1.part.gz" "$ssrc/parts/$2.part.gz";
+cp -f "$ssrc/tabls/$1.tbl" "$ssrc/tabls/$2.tbl";
+echo "Verifying...";
+cmp -s "$ssrc/hsums/$1-gz.hash" "$ssrc/hsums/$2-gz.hash";
+if [ $? -ne 0 ]; then
+    echo "Byte mismatch with $1-gz.hash !";
+    exit 1;
+fi
+cmp -s "$ssrc/hsums/$1-tbl.hash" "$ssrc/hsums/$2-tbl.hash";
+if [ $? -ne 0 ]; then
+    echo "Byte mismatch with $1-tbl.hash !";
+    exit 1;
+fi
+cmp -s "$ssrc/hsums/$1.hash" "$ssrc/hsums/$2.hash";
+if [ $? -ne 0 ]; then
+    echo "Byte mismatch with $1.hash !";
+    exit 1;
+fi
+cmp -s "$ssrc/parts/$1.part.gz" "$ssrc/parts/$2.part.gz";
+if [ $? -ne 0 ]; then
+    echo "Byte mismatch with $1.part.gz !";
+    exit 1;
+fi
+cmp -s "$ssrc/tabls/$1.tbl" "$ssrc/tabls/$2.tbl";
+if [ $? -ne 0 ]; then
+    echo "Byte mismatch with $1.tbl !";
+    exit 1;
+fi
+echo "Finished!";
+exit 0;
diff --git a/backup-image/move.sh b/backup-image/move.sh
new file mode 100755
index 0000000..c29623c
--- /dev/null
+++ b/backup-image/move.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+echo "Move Backup!";
+if [ $# -eq 0 ]; then
+    echo "Usage: move.sh <Backup disk name> <Backup disk new name> [Storage disk root path]";
+    exit 2;
+fi
+ssrc="";
+if [ -z $3 ]; then
+  ssrc="/mnt";
+else
+  ssrc="$3";
+fi
+echo "Source Backup disk name: $1";
+echo "Target Backup disk name: $2";
+echo "Sync storage disk root path: $ssrc";
+echo "Press Enter to Start...";
+read;
+echo "Moving...";
+mv -f "$ssrc/hsums/$1-gz.hash" "$ssrc/hsums/$2-gz.hash";
+mv -f "$ssrc/hsums/$1-tbl.hash" "$ssrc/hsums/$2-tbl.hash";
+mv -f "$ssrc/hsums/$1.hash" "$ssrc/hsums/$2.hash";
+mv -f "$ssrc/parts/$1.part.gz" "$ssrc/parts/$2.part.gz";
+mv -f "$ssrc/tabls/$1.tbl" "$ssrc/tabls/$2.tbl";
+echo "Finished!";
+exit 0;
diff --git a/backup-image/remove.sh b/backup-image/remove.sh
new file mode 100755
index 0000000..acce11b
--- /dev/null
+++ b/backup-image/remove.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+echo "Remove Backup!";
+if [ $# -eq 0 ]; then
+    echo "Usage: remove.sh <Backup disk name> [Storage disk root path]";
+    exit 2;
+fi
+ssrc="";
+if [ -z $2 ]; then
+  ssrc="/mnt";
+else
+  ssrc="$2";
+fi
+echo "Source Backup disk name: $1";
+echo "Sync storage disk root path: $ssrc";
+echo "Press Enter to Start...";
+read;
+echo "Deleting...";
+rm -f "$ssrc/hsums/$1-gz.hash";
+rm -f "$ssrc/hsums/$1-tbl.hash";
+rm -f "$ssrc/hsums/$1.hash";
+rm -f "$ssrc/parts/$1.part.gz";
+rm -f "$ssrc/tabls/$1.tbl";
+echo "Finished!";
+exit 0;
diff --git a/backup-image/restore.sh b/backup-image/restore.sh
new file mode 100755
index 0000000..32b6d14
--- /dev/null
+++ b/backup-image/restore.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+echo "Disk Restore!";
+if [ $# -eq 0 ]; then
+    echo "Usage: restore.sh <Backup disk name> <Block Device in /dev>";
+    exit 2;
+fi
+echo "Destination Disk: /dev/$2";
+echo "Source Backup Name: $1";
+echo "Press Enter to Start...";
+read;
+mkdir -p /tmp/a;
+gunzip -c "/mnt/parts/$1.part.gz" | dd "of=/dev/$2" status=progress conv=sync,noerror;
+echo "Calculating SHA512 sums...";
+(sha512sum "/dev/$2" > "/tmp/a/$2.sum") && dd "if=/tmp/a/$2.sum" bs=128 count=1 "of=/tmp/a/$2.hash";
+cmp -s "/tmp/a/$2.hash" "/mnt/hsums/$1.hash";
+if [ $? -ne 0 ]; then
+    echo "Hashes do not match!";
+    exit 1;
+fi
+(sha512sum "/mnt/tabls/$1.tbl" > "/tmp/a/$1.tbl.sum") && dd "if=/tmp/a/$1.tbl.sum" bs=128 count=1 "of=/mnt/hsums/$1-tbl.hash";
+cmp -s "/tmp/a/$1-tbl.hash" "/mnt/hsums/$1-tbl.hash";
+if [ $? -ne 0 ]; then
+    echo "Partition hashes do not match!";
+    exit 1;
+fi
+echo;
+echo "Restoring up partition table...";
+sfdisk -d "/dev/$2" < "/mnt/tabls/$1.tbl";
+rm -rf /tmp/a;
+echo "Finished!";
+exit 0;
diff --git a/backup-image/sync.sh b/backup-image/sync.sh
index b92dd8d..ee5d076 100755
--- a/backup-image/sync.sh
+++ b/backup-image/sync.sh
@@ -1,33 +1,39 @@
 #!/bin/bash
 echo "Sync Backup!";
 if [ $# -eq 0 ]; then
-    echo "Usage: sync.sh <Backup disk name> <Sync target disk name> <Sync source disk name>";
+    echo "Usage: sync.sh <Backup disk name> <Sync target disk root path> [Sync source disk root path]";
     exit 2;
 fi
+ssrc="";
+if [ -z $3 ]; then
+  ssrc="/mnt";
+else
+  ssrc="$3";
+fi
 echo "Source Backup disk name: $1";
-echo "Sync target disk name: $2";
-echo "Sync source disk name: $3";
+echo "Sync target disk root path: $2";
+echo "Sync source disk root path: $ssrc";
 echo "Press Enter to Start...";
 read;
 mkdir -p /tmp/a;
 echo "Syncing...";
-cp -f "$3/hsums/$1-gz.hash" "$2/hsums/$1-gz.hash";
-cp -f "$3/hsums/$1-tbl.hash" "$2/hsums/$1-tbl.hash";
-cp -f "$3/hsums/$1.hash" "$2/hsums/$1.hash";
-cp -f "$3/parts/$1.part.gz" "$2/parts/$1.part.gz";
-cp -f "$3/tabls/$1.tbl" "$2/tabls/$1.tbl";
+cp -f "$ssrc/hsums/$1-gz.hash" "$2/hsums/$1-gz.hash";
+cp -f "$ssrc/hsums/$1-tbl.hash" "$2/hsums/$1-tbl.hash";
+cp -f "$ssrc/hsums/$1.hash" "$2/hsums/$1.hash";
+cp -f "$ssrc/parts/$1.part.gz" "$2/parts/$1.part.gz";
+cp -f "$ssrc/tabls/$1.tbl" "$2/tabls/$1.tbl";
 echo "Verifying...";
-cmp -s "$3/hsums/$1-gz.hash" "$2/hsums/$1-gz.hash";
+cmp -s "$ssrc/hsums/$1-gz.hash" "$2/hsums/$1-gz.hash";
 if [ $? -ne 0 ]; then
     echo "Hash mismatch with $1-gz.hash !";
     exit 1;
 fi
-cmp -s "$3/hsums/$1-tbl.hash" "$2/hsums/$1-tbl.hash";
+cmp -s "$ssrc/hsums/$1-tbl.hash" "$2/hsums/$1-tbl.hash";
 if [ $? -ne 0 ]; then
     echo "Hash mismatch with $1-tbl.hash !";
     exit 1;
 fi
-cmp -s "$3/hsums/$1.hash" "$2/hsums/$1.hash";
+cmp -s "$ssrc/hsums/$1.hash" "$2/hsums/$1.hash";
 if [ $? -ne 0 ]; then
     echo "Hash mismatch with $1.hash !";
     exit 1;
diff --git a/backup-image/verify.sh b/backup-image/verify.sh
new file mode 100755
index 0000000..077e0ae
--- /dev/null
+++ b/backup-image/verify.sh
@@ -0,0 +1,38 @@
+#!/bin/bash
+echo "Verify Backup!";
+if [ $# -eq 0 ]; then
+    echo "Usage: verify.sh <Backup disk name> [Storage disk root path]";
+    exit 2;
+fi
+ssrc="";
+if [ -z $2 ]; then
+  ssrc="/mnt";
+else
+  ssrc="$2";
+fi
+echo "Source Backup disk name: $1";
+echo "Sync storage disk root path: $ssrc";
+echo "Press Enter to Start...";
+read;
+mkdir -p /tmp/a;
+echo "Verifying...";
+echo "Calculating SHA512 sums...";
+((sha512sum "$ssrc/parts/$1.part.gz" > "/tmp/a/$1.part.gz.sum") && dd "if=/tmp/a/$1.part.gz.sum" bs=128 count=1 "of=/tmp/a/$1-gz.hash" && touch "/tmp/a/1.complete") &
+((sha512sum "$ssrc/tabls/$1.tbl" > "/tmp/a/$1.tbl.sum") && dd "if=/tmp/a/$1.tbl.sum" bs=128 count=1 "of=/mnt/hsums/$1-tbl.hash" && touch "/tmp/a/2.complete") &
+until [ -f "/tmp/a/1.complete" ] && [ -f "/tmp/a/2.complete" ]; do sleep 0.1; done;
+echo "Hashes:";
+cat /tmp/a/*.sum;
+echo;
+cmp -s "/tmp/a/$1-gz.hash" "$ssrc/hsums/$1-gz.hash";
+if [ $? -ne 0 ]; then
+    echo "Hash mismatch with $1.part.gz !";
+    exit 1;
+fi
+cmp -s "/tmp/a/$1-tbl.hash" "$ssrc/hsums/$1-tbl.hash";
+if [ $? -ne 0 ]; then
+    echo "Hash mismatch with $1.tbl !";
+    exit 1;
+fi
+rm -rf /tmp/a;
+echo "Finished!";
+exit 0;