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