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Text File  |  1992-03-17  |  1.1 KB  |  49 lines
  1. #!/bin/sh -f
  2. # SimpleNetStarter backup program, backs up all of the necessary files to
  3. # restore in case of a system failure.
  4. # Copyright 1992 NeXT Computer, Inc.   All rights reserved.
  5.  
  6. # start at root
  7. set v
  8. cd /
  9.  
  10. # backup the current .SNScreateBackup if one exists
  11. if [ -f /tmp/.SNScreateBackup ]; then
  12.     /bin/mv /tmp/.SNScreateBackup /tmp/.SNScreateBackup~
  13. fi
  14.  
  15. # create the list of existing files
  16. while read file; do
  17. if [ -f $file  ]; then
  18.         /bin/echo -n $file " " >> /tmp/.SNScreateBackup
  19. fi
  20. done << TEST
  21. /etc/hosts
  22. /etc/hostconfig
  23. /etc/sendmail/sendmail.mailhost.cf
  24. /etc/sendmail/sendmail.subsidiary.cf
  25. /etc/sendmail/sendmail.sharedsubsidiary.cf
  26. /etc/bootptab
  27. /etc/bootparams
  28. /etc/crontab
  29. /etc/exports
  30. /private/tftpboot/mach
  31. /private/tftpboot/boot
  32. TEST
  33.  
  34. # add netinfo to the list
  35. /bin/echo "/etc/netinfo " >> /tmp/.SNScreateBackup
  36. read BACKUPFILES < /tmp/.SNScreateBackup
  37.  
  38. # create the tar archive
  39. /bin/tar cf - $BACKUPFILES | /usr/ucb/compress -c > /etc/systemTar.Z
  40.  
  41. # delete the backup file
  42. rm /tmp/.SNScreateBackup
  43.  
  44. #restore the old one
  45. if [ -f /tmp/.SNScreateBackup~ ]; then
  46.     /bin/mv /tmp/.SNScreateBackup~ /tmp/.SNScreateBackup
  47. fi
  48.  
  49.