Резервирование данных с машин с Windows на машину с Linux
Adam Neat ( ) предоставил следующий скрипт, который выполняет резервирование данных с машин с Windows machines на машину с Linux, используя утилиту smbclient. Adam сказал, что он использует этот скрипт для резервирования данных с машин с Windows 3.x и NT на диск DAT SCSI под Linux.
Adam не гордится стилем программирования, используемым в этом примере, но это работает. Как я хочу сказать: "Если это работает и это сделано тупо, то это не тупо".
Другой скрипт для сохранения данных с Windows, предоставлен Dan Tager ( ) и приводится ниже. Скрипт присланный Dan также может сохранять данные с машин с Unix через rsh, хотя он может легко быть изменен для использования ssh.
В этом скрипте строка 'agnea1' является именем пользователя на машине с Linux, на которую производится резервирование данных.
#!/bin/bash
clear echo Initialising ... checkdate=`date | awk '{print $1}'
if [ -f "~agnea1/backup-dir/backup-data" ]; then
echo "ERROR: No config file for today!" echo "FATAL!" exit 1 fi
if [ -d "~agnea1/backup-dir/temp" ]; then
echo "ERROR: No tempoary directory found!" echo echo "Attempting to create" cd ~agnea1 cd backup-dir mkdir temp echo "Directory Made - temp" fi
if [ "$1" = "" ]; then
echo "ERROR: enter in a machine name (ie: cdwriter)" exit 1 fi
if [ "$2" = "" ]; then
echo "ERROR: enter in a SMB (Lan Manager) Resource (ie: work)" exit 1 fi
if [ "$3" = "" ]; then
echo "ERROR: enter in an IP address for $1 (ie: 130.xxx.xxx.52)" exit 1 fi
############################################################################# # Main Section # #############################################################################
cd ~agnea1/backup-dir/temp rm -r ~agnea1/backup-dir/temp/* cd ~agnea1/backup-dir/
case "$checkdate" in Mon) echo "Backuping for Monday" cat backup-data | /usr/local/samba/bin/smbclient \\\\$1\\$2 -I$3 -N echo "Complete"
if [ -d "~agnea1/backup-dir/Monday" ]; then echo " Directory Monday Not found ... making" mkdir ~agnea1/backup-dir/Monday fi
echo "Archiving ..." cd ~agnea1/backup-dir/temp tar -cf monday.tar * echo "done ..." rm ~agnea1/backup-dir/Monday/monday.tar mv monday.tar ~agnea1/backup-dir/Monday ;;
Tue) echo "Backuping for Tuesday" cat backup-data | /usr/local/samba/bin/smbclient \\\\$1\\$2 -I$3 -N echo "Complete"
if [ -d "~agnea1/backup-dir/Tuesday" ]; then echo "Directory Tuesday Not found ... making" mkdir ~agnea1/backup-dir/Tuesday fi echo "Archiving ..." cd ~agnea1/backup-dir/temp tar -cf tuesday.tar * echo "done ..." rm ~agnea1/backup-dir/Tuesday/tuesday.tar mv tuesday.tar ~agnea1/backup-dir/Tuesday ;;
Wed) echo "Backuping for Wednesday" cat backup-data | /usr/local/samba/bin/smbclient \\\\$1\\$2 -I$3 -N echo "Complete"
if [ -d "~agnea1/backup-dir/Wednesday" ]; then echo "Directory Wednesday Not found ... making" mkdir ~agnea1/backup-dir/Wednesday fi echo "Archiving ..." cd ~agnea1/backup-dir/temp tar -cf wednesday.tar * echo "done ..." rm ~agnea1/backup-dir/Wednesday/wednesday.tar mv wednesday.tar ~agnea1/backup-dir/Wednesday ;;
Thu) echo "Backuping for Thrusday" cat backup-data | /usr/local/samba/bin/smbclient \\\\$1\\$2 -I$3 -N echo "Complete"
if [ -d "~agnea1/backup-dir/Thursday" ]; then echo "Directory Thrusday Not found ... making" mkdir ~agnea1/backup-dir/Thursday fi echo "Archiving ..." cd ~agnea1/backup-dir/temp tar -cf thursday.tar * echo "done ..." rm ~agnea1/backup-dir/Thursday/thursday.tar mv thursday.tar ~agnea1/backup-dir/Thursday ;;
Fri) echo "Backuping for Friday" cat backup-data | /usr/local/samba/bin/smbclient \\\\$1\\$2 -I$3 -N echo "Complete"
if [ -d "~agnea1/backup-dir/Friday" ]; then echo "Directory Friday Not found ... making" mkdir ~agnea1/backup-dir/Friday fi echo "Archiving ..." cd ~agnea1/backup-dir/temp tar -cf friday.tar * echo "done ..." rm ~agnea1/backup-dir/Friday/friday.tar mv friday.tar ~agnea1/backup-dir/Friday ;;
*) echo " FATAL ERROR: Unknown variable passed for day" exit 1;;
esac ###########
Вот скрипт предоставленный Dan:
#!/bin/bash
BACKDIR=3D/backup WINCMD=3D/usr/sbin/smbclient
function CopyWinHost(){
# tars and gzips "windows shares" to a local directory using samba's # smbclient # argument 1 is the remote host window's host name # argument 2 is the share name to be backed up
echo $1,$2,$3 REMOTE=3D$1 SHARE=3D$2 DEST=3D$3
# create a tarred gzip file using samba to copy direct from a # windows pc # 12345 is a password. Needs some password even if not defined on # remote system $WINCMD \\\\$REMOTE\\$SHARE 12345 -Tc -|gzip > $DEST echo `date`": Done backing up "$REMOTE" to "$DEST echo }
function CopyUnixHost(){
# tars and gzips a directory using rsh # argument 1 is the name of the remote source host # argument 2 is the full path to the remote source directory # argument 3 is the name of the local tar-gzip file. day of week # plus .tgz will be appended to argument 3
REMOTE=3D$1 SRC=3D$2 DEST=3D$3
if rsh $REMOTE tar -cf - $SRC |gzip > $DEST; then echo `date`": Done backing up "$REMOTE":"$SRC" to "$DEST else echo `date`": Error backing up "$REMOTE":"$SRC" to "$DEST fi
}
# $1: win=3Dbackup windows machine, unix=3Dbackup unix machine case $1 in win) # $2=3D remote windows name, $3=3Dremote share name, # $4=3Dlocal destination directory CopyWinHost $2 $3 $4;; unix) # $2 =3D remote host, $3 =3D remote directory, # $4 =3D destination name CopyUnixHost $2 $3 $4;; esac
