"Fossies" - the Fresh Open Source Software Archive

Member "afio-2.5.2/script2/backup" (30 Nov 2018, 1510 Bytes) of package /linux/misc/afio-2.5.2.tgz:

    1 #!/bin/bash
    2 # DON'T use the Zsh to run this, IT WON'T WORK RIGHT.
    3 
    4 # Required:
    5 #   bash, afio (2.3.6-dpg-1 or higher), gzip, find, sort
    6 # Optional:
    7 #   cat (if non-filtered backups required)
    8 #   egrep, perl (if filtered backups required)
    9 
   10 # Some defaults
   11 # Gzip compression factor
   12 opt_G=6
   13 # Gzip threshold
   14 opt_T=1k
   15 
   16 # Function to ask user if a backup is to be performed, and to do it if they say okay.
   17 AFIO ()
   18 {
   19   local excludecmd
   20   local foo
   21 
   22   echo -n "$1 backup on $3:$2, \"go\" to continue, other to skip: "
   23   read foo
   24   if test "$foo" = "go"; then
   25     if test $# = 3; then
   26       excludecmd=cat
   27     else
   28       excludecmd="egrep -v `perl -p -e 'if ($eols) {print "|";} else {$eols=1} s/\n$//;' < $4`"
   29     fi
   30     # You might want to lose the `sort' if you have a very big filesystem.
   31     # Note that though 512 is the floppy sector size, we do a -b 1024 because
   32     # the Linux floppy driver handles floppies in 1024 byte blocks internally.
   33     find $1 | $excludecmd | sort | afio -ovzFKZx -G $opt_G -T $opt_T -s $2 -b 1024  $3
   34   fi
   35 }
   36 
   37 cd /
   38 opt_G=5 AFIO "home" 720k /dev/fd0 /etc/backup/x.home
   39 AFIO "*" 1440k /dev/fd0 /etc/backup/x.dot
   40 opt_G=9 AFIO "home/ftp/pub" 1440k /dev/fd0
   41 opt_G=9 AFIO "/usr/X386 /usr/local/X386 /usr/TeX" 720k /dev/fd0
   42 opt_G=9 AFIO "/usr/man /usr/local/man /usr/info" 720k /dev/fd0
   43 opt_G=9 AFIO "/usr/lib/emacs" 720k /dev/fd0
   44 
   45 # This is where I mount my backup fs from the normal root fs.
   46 cd /mnt/backup
   47 echo -n "./mnt2.1/"; AFIO . 360k /dev/fd1
   48 echo -n "./mnt2.2/"; AFIO . 720k /dev/fd0
   49 
   50