From 639e6b035157d1c8de8e50eaae4526b51eb97426 Mon Sep 17 00:00:00 2001
From: hackbard <hackbard>
Date: Thu, 6 Jan 2005 21:22:47 +0000
Subject: [PATCH] adapted backup script

---
 backup.sh | 78 +++++++++++++++++++++++++++----------------------------
 1 file changed, 38 insertions(+), 40 deletions(-)

diff --git a/backup.sh b/backup.sh
index 57cb9e3..08019f0 100755
--- a/backup.sh
+++ b/backup.sh
@@ -1,51 +1,38 @@
 #!/bin/bash
 
+# variables
+remote_host=right-hand
+remote_dir=/mnt/big/backup
+local_mount=/mnt/nfs
+local_backupdir=/mnt/bunker/backup
 
 # initializing some variables
 backup_date=`date | awk '{ print $3"."$2"."$6 }'`
 host=`hostname`
 
-[ ! -d /mnt/nfs ] && mkdir -p /mnt/nfs
-
-# set the backup directory
-if [ "$host" = "gate" ] ; then
-	mount -tnfs hackstation:/mnt/lfs/backup /mnt/nfs
-	backup_dir="/mnt/nfs"
-elif [ "$host" = "sparc" ] ; then
-	mount -tnfs hackstation:/mnt/lfs/backup /mnt/nfs
-	backup_dir="/mnt/nfs"
-elif [ "$host" = "mobile" ] ; then
-        mount -tnfs hackstation:/mnt/lfs/backup /mnt/nfs
-        backup_dir="/mnt/nfs"
-elif [ "$host" = "right-hand" ] ; then
-	mount -tnfs hackstation:/mnt/lfs/backup /mnt/nfs
-	backup_dir="/mnt/nfs"
-elif [ "$host" = "hackstation" ] ; then 
-	backup_dir="/mnt/lfs/backup"
-elif [ "$host" = "hdw" ] ; then
-	mount -tnfs hackstation:/mnt/lfs/backup /mnt/nfs
-	backup_dir="/mnt/nfs"
-elif [ "$host" = "compaq" ] ; then
-	mount -tnfs hackstation:/mnt/lfs/backup /mnt/nfs
-	backup_dir="/mnt/nfs"
+mounted=0
+res=1
+if [ -d $remote_dir ] ; then
+	backup_dir=/mnt/big/backup
+	res=0
 else
-	echo "pls adept the script for $host ..."
-	exit 1
-fi
-
-if [ ! -z "$2" ] ; then
-if [ "$2" = "-backup_dir" -a -d $3 ] ; then
-	echo "using $3 as a backup directory ..."
-	backup_dir=$3
-fi
+	if [ -d $local_backupdir ] ; then
+		backup_dir=$local_backupdir
+		res=0
+	else
+		mkdir -p $local_mount
+		mount -tnfs ${remote_host}:${remote_dir} $local_mount
+		res=$?
+		backup_dir=$local_mount
+		mounted=1
+	fi
 fi
 
-# set kernel version(s) to store their .config
-if [ -d /usr/src/linux ] ; then
-	kernel_num=`ls /usr/src/ | grep '^linux-' | sed 's/linux-//g'`
+if [ "$res" != "0" ] ; then
+	echo "something failed detrmining the backup dir $backup_dir ..."
+	exit
 fi
 
-
 # which method to use?
 if [ "$1" = "tar" ] ; then
 	method="tar"
@@ -62,6 +49,17 @@ else
 	exit 0
 fi
 
+if [ ! -z "$2" ] ; then
+	if [ "$2" = "-backup_dir" -a -d $3 ] ; then
+		echo "using $3 as a backup directory ..."
+		backup_dir=$3
+	fi
+fi
+
+# set kernel version(s) to store their .config
+if [ -d /usr/src/linux ] ; then
+	kernel_num=`ls /usr/src/ | grep '^linux-' | sed 's/linux-//g'`
+fi
 
 # creating backup
 if [ -d ${backup_dir}/${host}-backup-${backup_date} ] ; then
@@ -95,7 +93,7 @@ done
 for i in dhcpd.conf fstab hosts host.conf hosts.allow hosts.deny lilo.conf \
 		profile sendmail.cf resolv.conf exports fb.modes inetd.conf \
 		xinetd.conf mp3user mp3db.conf modules.conf named.conf \
-		modprobe.devfs modprobe.conf devfsd.conf crontab; do
+		modprobe.devfs modprobe.conf devfsd.conf crontab ethers; do
 	if [ -f /etc/$i ] ; then
 	echo "copying /etc/$i"
 	cp /etc/$i ./etc
@@ -176,7 +174,7 @@ fi
 # right-hand data
 if [ "$host" = "right-hand" ] ; then
 	mkdir ./chroot
-	for i in www cvs hdw; do
+	for i in www cvs; do
 		if [ -d /chroot/$i ] ; then
 			echo "copying /chroot/$i"
 			tar -cf ./chroot/$i.tar /chroot/$i
@@ -246,9 +244,9 @@ fi
 
 
 # end! umounting nfs shared backup directory
-if [ "$host" != "hackstation" ] ; then
+if [ "$mounted" = "0" ] ; then
 	echo "umounting nfs backup - dir"
-	cd $HOME && umount /mnt/nfs
+	cd $HOME && umount $local_mount
 fi
 
 echo "done ..."
-- 
2.39.2