backup.sh

   1 #!/bin/bash
   2
   3
   4 # initializing some variables
   5 backup_date=`date | awk '{ print $3"."$2"."$6 }'`
   6 host=`hostname`
   7
   8 [ ! -d /mnt/nfs ] && mkdir -p /mnt/nfs
   9
  10 # set the backup directory
  11 if [ "$host" = "gate" ] ; then
  12         mount -tnfs hackstation:/mnt/lfs/backup /mnt/nfs
  13         backup_dir="/mnt/nfs"
  14 elif [ "$host" = "sparc" ] ; then
  15         mount -tnfs hackstation:/mnt/lfs/backup /mnt/nfs
  16         backup_dir="/mnt/nfs"
  17 elif [ "$host" = "mobile" ] ; then
  18         mount -tnfs hackstation:/mnt/lfs/backup /mnt/nfs
  19         backup_dir="/mnt/nfs"
  20 elif [ "$host" = "right-hand" ] ; then
  21         mount -tnfs hackstation:/mnt/lfs/backup /mnt/nfs
  22         backup_dir="/mnt/nfs"
  23 elif [ "$host" = "hackstation" ] ; then
  24         backup_dir="/mnt/lfs/backup"
  25 elif [ "$host" = "hdw" ] ; then
  26         mount -tnfs hackstation:/mnt/lfs/backup /mnt/nfs
  27         backup_dir="/mnt/nfs"
  28 elif [ "$host" = "compaq" ] ; then
  29         mount -tnfs hackstation:/mnt/lfs/backup /mnt/nfs
  30         backup_dir="/mnt/nfs"
  31 else
  32         echo "pls adept the script for $host ..."
  33         exit 1
  34 fi
  35
  36 if [ ! -z "$2" ] ; then
  37 if [ "$2" = "-backup_dir" -a -d $3 ] ; then
  38         echo "using $3 as a backup directory ..."
  39         backup_dir=$3
  40 fi
  41 fi
  42
  43 # set kernel version(s) to store their .config
  44 if [ -d /usr/src/linux ] ; then
  45         kernel_num=`ls /usr/src/ | grep '^linux-' | sed 's/linux-//g'`
  46 fi
  47
  48
  49 # which method to use?
  50 if [ "$1" = "tar" ] ; then
  51         method="tar"
  52 elif [ "$1" = "dir" ] ; then
  53         method="dir"
  54 elif [ -z "$1" ] ; then
  55         method="tar"
  56 else
  57         echo "aborting!"
  58         echo "usage: $0 [tar|dir] (-backup_dir /foo/bar)"
  59         echo
  60         echo "tar: creates an archive called backup_${backup_date}.tar.bz2"
  61         echo "dir: creates just the directory backup_${backup_date}"
  62         exit 0
  63 fi
  64
  65
  66 # creating backup
  67 if [ -d ${backup_dir}/${host}-backup-${backup_date} ] ; then
  68         echo "u already did a backup today! remove it manually first!"
  69         [ ! "$host" = "hackstation" ] && umount /mnt/nfs
  70         exit 0
  71 fi
  72
  73 mkdir $backup_dir/${host}-backup-${backup_date} && cd ${backup_dir}/${host}-backup-${backup_date}
  74
  75
  76 #config stuff
  77 echo "config stuff:"
  78 mkdir ./${host}-conf && cd ./${host}-conf
  79
  80 for i in $kernel_num; do
  81         if [ -f /usr/src/linux-${i}/.config ] ; then
  82                 echo "copying /usr/src/linux/.config"
  83                 cp /usr/src/linux-${i}/.config ./$host-kernel-${i}-config
  84         fi
  85 done
  86
  87 mkdir ./etc
  88 for i in init.d conf opt ppp cups; do
  89         if [ -d /etc/$i ] ; then
  90                 echo "copying /etc/$i"
  91                 cp -r /etc/$i ./etc
  92         fi
  93 done
  94
  95 for i in dhcpd.conf fstab hosts host.conf hosts.allow hosts.deny lilo.conf \
  96                 profile sendmail.cf resolv.conf exports fb.modes inetd.conf \
  97                 xinetd.conf mp3user mp3db.conf modules.conf named.conf; do
  98         if [ -f /etc/$i ] ; then
  99         echo "copying /etc/$i"
 100         cp /etc/$i ./etc
 101         fi
 102 done
 103
 104 if [ -f /etc/X11/XF86Config ] ; then
 105         mkdir -p ./etc/X11
 106         echo "copying /etc/X11/XF86Config*"
 107         cp /etc/X11/XF86Config* ./etc/X11
 108 fi
 109
 110
 111 # specific config stuff
 112
 113 # gate specific config stuff!
 114 if [ "$host" = "gate" ] ; then
 115
 116         # mail config stuff
 117         if [ -d /etc/mail ] ; then
 118                 echo "copying /etc/mail directory"
 119                 cp -r /etc/mail ./etc
 120         fi
 121
 122         # irc stuff
 123         mkdir -p ./ircd
 124         [ -f /etc/opt/unrealircd/unrealircd.conf ] && \
 125                 cp /etc/opt/unrealircd/unrealircd.conf ./ircd
 126 fi
 127
 128 # data stuff
 129 echo "data stuff:"
 130
 131 # data backup (specific)
 132 cd ${backup_dir}/${host}-backup-${backup_date}
 133
 134 # gate specific data
 135 if [ "$host" = "gate" ] ; then
 136
 137         # mail stuff
 138         for i in `ls -A /var/mail`; do
 139                 mkdir -p mail_$i
 140                 echo "copying mail stuff"
 141                 cp /var/mail/$i ./mail_$i
 142         done
 143 fi
 144
 145 # right-hand data
 146 if [ "$host" = "right-hand" ] ; then
 147         mkdir ./chroot
 148         for i in www cvs hdw; do
 149                 if [ -d /chroot/$i ] ; then
 150                         echo "copying /chroot/$i"
 151                         tar -cf ./chroot/$i.tar /chroot/$i
 152                 fi
 153         done
 154
 155         mkdir ./named
 156         if [ -d /var/named ] ; then
 157                 echo "copying dns data"
 158                 cp -r /var/named/* ./named
 159         fi
 160 fi
 161
 162 # hackstation / mobile / hdw / sparc specific data
 163 if [ "$host" = "hackstation" -o "$host" = "mobile" -o "$host" = "hdw" -o "$host" = "sparc" -o "$host" = "compaq" ] ; then
 164
 165         # home of hackbard
 166         mkdir -p ./home/hackbard
 167         echo "copying home"
 168         for i in software store; do
 169                 [ -d /home/hackbard/$i ] && \
 170                         cp -r /home/hackbard/$i ./home/hackbard
 171         done
 172         if [ "$host" = "hackstation" ]; then
 173                 [ -d /home/hackbard/projects ] && \
 174                         cp -r /home/hackbard/projects ./home/hackbard
 175         fi
 176         for i in xinitrc_evil xinitrc_wm .xinitrc GNUstep .Xauthority \
 177                         .Xdefaults .signature .directfbrc .bashrc; do
 178                 [ -f /home/hackbard/$i ] && \
 179                         cp -r /home/hackbard/$i ./home/hackbard
 180         done
 181         [ -d /home/hackbard/.ssh ] && cp -r /home/hackbard/.ssh ./home/hackbard
 182
 183         # tftpboot
 184         if [ -d /tftpboot ] ; then
 185                 mkdir -p ./tftpboot
 186                 echo "copyinf tftpboot stuff"
 187                 cp -r /tftpboot/* ./tftpboot
 188         fi
 189
 190         # hunz config
 191         for i in prism lucent; do
 192                 if [ -f /root/hunz_${i}.sh ]; then
 193                         mkdir -p ./root
 194                         cp /root/hunz_${i}.sh ./root
 195                 fi
 196         done
 197
 198 fi
 199
 200
 201 # data stuff (none specific)
 202
 203 # backing up myself
 204 cp -r $HOME/scripts ./
 205
 206
 207 # finished copying stuff, entering last backup procedure now :)))
 208
 209 cd $backup_dir
 210
 211 if [ "$method" = "tar" ] ; then
 212         echo "creating tar"
 213         tar cf ./${host}-backup-${backup_date}.tar \
 214                                 ./${host}-backup-${backup_date}
 215         rm -r ./${host}-backup-${backup_date}
 216         bzip2 ./${host}-backup-${backup_date}.tar
 217 fi
 218
 219
 220 # end! umounting nfs shared backup directory
 221 if [ "$host" != "hackstation" ] ; then
 222         echo "umounting nfs backup - dir"
 223         cd $HOME && umount /mnt/nfs
 224 fi
 225
 226 echo "done ..."