backup.sh

   1 #!/bin/bash
   2
   3
   4 # initializing some variables
   5 backup_date=`date | awk '{ print $3"."$2"."$6 }'`
   6 host=`hostname`
   7
   8
   9 # set the backup directory
  10 if [ "$host" = "gate" ] ; then
  11         mount -tnfs hackstation:/mnt/lfs/backup /mnt/nfs
  12         backup_dir="/mnt/nfs"
  13 elif [ "$host" = "sparc" ] ; then
  14         mount -tnfs hackstation:/mnt/lfs/backup /mnt/nfs
  15         backup_dir="/mnt/nfs"
  16 elif [ "$host" = "mobile" ] ; then
  17         mount -tnfs hackstation:/mnt/lfs/backup /mnt/nfs
  18         backup_dir="/mnt/nfs"
  19 elif [ "$host" = "right-hand" ] ; then
  20         mount -tnfs hackstation:/mnt/lfs/backup /mnt/nfs
  21         backup_dir="/mnt/nfs"
  22 elif [ "$host" = "hackstation" ] ; then
  23         backup_dir="/mnt/lfs/backup"
  24 elif [ "$host" = "hdw" ] ; then
  25         mount -tnfs hackstation:/mnt/lfs/backup /mnt/nfs
  26         backup_dir="/mnt/nfs"
  27 elif [ "$host" = "compaq" ] ; then
  28         mount -tnfs hackstation:/mnt/lfs/backup /mnt/nfs
  29         backup_dir="/mnt/nfs"
  30 else
  31         echo "pls adept the script for $host ..."
  32         exit 1
  33 fi
  34
  35 if [ ! -z "$2" ] ; then
  36 if [ "$2" = "-backup_dir" -a -d $3 ] ; then
  37         echo "using $3 as a backup directory ..."
  38         backup_dir=$3
  39 fi
  40 fi
  41
  42 # set kernel version(s) to store their .config
  43 if [ -d /usr/src/linux ] ; then
  44         kernel_num=`ls /usr/src/ | grep '^linux-' | sed 's/linux-//g'`
  45 fi
  46
  47
  48 # which method to use?
  49 if [ "$1" = "tar" ] ; then
  50         method="tar"
  51 elif [ "$1" = "dir" ] ; then
  52         method="dir"
  53 elif [ -z "$1" ] ; then
  54         method="tar"
  55 else
  56         echo "aborting!"
  57         echo "usage: $0 [tar|dir] (-backup_dir /foo/bar)"
  58         echo
  59         echo "tar: creates an archive called backup_${backup_date}.tar.bz2"
  60         echo "dir: creates just the directory backup_${backup_date}"
  61         exit 0
  62 fi
  63
  64
  65 # creating backup
  66 if [ -d ${backup_dir}/${host}-backup-${backup_date} ] ; then
  67         echo "u already did a backup today! remove it manually first!"
  68         [ ! "$host" = "hackstation" ] && umount /mnt/nfs
  69         exit 0
  70 fi
  71
  72 mkdir $backup_dir/${host}-backup-${backup_date} && cd ${backup_dir}/${host}-backup-${backup_date}
  73
  74
  75 #config stuff
  76 echo "config stuff:"
  77 mkdir ./${host}-conf && cd ./${host}-conf
  78
  79 for i in $kernel_num; do
  80         if [ -f /usr/src/linux-${i}*/.config ] ; then
  81                 echo "copying /usr/src/linux/.config"
  82                 cp /usr/src/linux-${i}*/.config ./$host-kernel-${i}-config
  83         fi
  84 done
  85
  86 mkdir ./etc
  87 for i in init.d conf opt ppp cups; do
  88         if [ -d /etc/$i ] ; then
  89                 echo "copying /etc/$i"
  90                 cp -r /etc/$i ./etc
  91         fi
  92 done
  93
  94 for i in dhcpd.conf fstab hosts host.conf hosts.allow hosts.deny lilo.conf \
  95                 profile sendmail.cf resolv.conf exports fb.modes inetd.conf \
  96                 xinetd.conf mp3user mp3db.conf; do
  97         if [ -f /etc/$i ] ; then
  98         echo "copying /etc/$i"
  99         cp /etc/$i ./etc
 100         fi
 101 done
 102
 103 if [ -f /etc/X11/XF86Config ] ; then
 104         mkdir -p ./etc/X11
 105         echo "copying /etc/X11/XF86Config*"
 106         cp /etc/X11/XF86Config* ./etc/X11
 107 fi
 108
 109
 110 # specific config stuff
 111
 112 # gate specific config stuff!
 113 if [ "$host" = "gate" ] ; then
 114
 115         # mail config stuff
 116         if [ -d /etc/mail ] ; then
 117                 echo "copying /etc/mail directory"
 118                 cp -r /etc/mail ./etc
 119         fi
 120
 121         # irc stuff
 122         mkdir -p ./ircd
 123         [ -f /etc/opt/unrealircd/unrealircd.conf ] && \
 124                 cp /etc/opt/unrealircd/unrealircd.conf ./ircd
 125 fi
 126
 127 # data stuff
 128 echo "data stuff:"
 129
 130 # data backup (specific)
 131 cd ${backup_dir}/${host}-backup-${backup_date}
 132
 133 # gate specific data
 134 if [ "$host" = "gate" ] ; then
 135
 136         # mail stuff
 137         for i in `ls -A /var/mail`; do
 138                 mkdir -p mail_$i
 139                 echo "copying mail stuff"
 140                 cp /var/mail/$i ./mail_$i
 141         done
 142 fi
 143
 144 # right-hand data
 145 if [ "$host" = "right-hand" ] ; then
 146         mkdir ./chroot
 147         for i in www cvs hdw; do
 148                 if [ -d /chroot/$i ] ; then
 149                         echo "copying /chroot/$i"
 150                         tar -cf ./chroot/$i.tar /chroot/$i
 151                 fi
 152         done
 153 fi
 154
 155 # hackstation / mobile / hdw / sparc specific data
 156 if [ "$host" = "hackstation" -o "$host" = "mobile" -o "$host" = "hdw" -o "$host" = "sparc" -o "$host" = "left-hand" ] ; then
 157
 158         # home of hackbard
 159         mkdir -p ./home/hackbard
 160         echo "copying home"
 161         for i in software store; do
 162                 [ -d /home/hackbard/$i ] && \
 163                         cp -r /home/hackbard/$i ./home/hackbard
 164         done
 165         if [ "$host" = "hackstation" ]; then
 166                 [ -d /home/hackbard/projects ] && \
 167                         cp -r /home/hackbard/projects ./home/hackbard
 168         fi
 169         for i in xinitrc_evil xinitrc_wm .xinitrc GNUstep .Xauthority \
 170                         .Xdefaults .signature .directfbrc; do
 171                 [ -f /home/hackbard/$i ] && \
 172                         cp -r /home/hackbard/$i ./home/hackbard
 173         done
 174         [ -d /home/hackbard/.ssh ] && cp -r /home/hackbard/.ssh ./home/hackbard
 175
 176         # tftpboot
 177         if [ -d /tftpboot ] ; then
 178                 mkdir -p ./tftpboot
 179                 echo "copyinf tftpboot stuff"
 180                 cp -r /tftpboot/* ./tftpboot
 181         fi
 182
 183         # hunz config
 184         for i in prism lucent; do
 185                 if [ -f /root/hunz_${i}.sh ]; then
 186                         mkdir -p ./root
 187                         cp /root/hunz_${i}.sh ./root
 188                 fi
 189         done
 190
 191 fi
 192
 193
 194 # data stuff (none specific)
 195
 196 # backing up myself
 197 cp -r $HOME/scripts ./
 198
 199
 200 # finished copying stuff, entering last backup procedure now :)))
 201
 202 cd $backup_dir
 203
 204 if [ "$method" = "tar" ] ; then
 205         echo "creating tar"
 206         tar cf ./${host}-backup-${backup_date}.tar \
 207                                 ./${host}-backup-${backup_date}
 208         rm -r ./${host}-backup-${backup_date}
 209         bzip2 ./${host}-backup-${backup_date}.tar
 210 fi
 211
 212
 213 # end! umounting nfs shared backup directory
 214 if [ "$host" != "hackstation" ] ; then
 215         echo "umounting nfs backup - dir"
 216         cd $HOME && umount /mnt/nfs
 217 fi
 218
 219 echo "done ..."