Backup of index.* files Post: 302824315

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Top Forums Shell Programming and Scripting Backup of index.* files Post 302824315 by franksunnn on Thursday 20th of June 2013 04:19:44 PM

06-20-2013

Registered User

Quote:

Originally Posted by Just Ice

1. simple. modify funky sample below to your actual environment. run in cron.

Code:

#! /bin/ksh

log=/var/backup/log
webhome=/home/web
backupdir=/var/backup

echo "Web index.html backups started $(date)" > $log
for file in $(find $webhome -name "index.html")
do
    ifile=$(basename $file)
    domaindir=$(dirname $file)
    domain=$(basename $domaindir)
    cp -p $file $backupdir/$domain.$ifile
    ls -l $backupdir/$domain.$ifile 
done >> $log
echo "Web index.html backups ended $(date)" >> $log

exit 0

2. if hacker was an expert, you will only catch him with a whole lot of work and a much,much,much more lot of luck. you would be better off hardening your system and keeping up to date on all patches and upgrades as that would be much easier unless your company just happens to have its own intrusion detection team or you yourself have expert hacker skills.

account used to run exploit does not matter -- all that matters is that the hacker got root access to your server and did some damage. as for how he got access, google the exploit your admin told you and you should get your answer.

I have one question.
Let me give some example according to your script.
There is one file "index.html" in the directory "/home/web/aaa/bbb"
What the script does is :
1. assign "index.html" to the variable "ifile". So $ifile=="index.html"
2. assign "/home/web/aaa/bbb" to the variable "domaindir". So $domaindir=="/home/web/aaa/bbb"
3. assign "/home/web/aaa" to the variable "domain". So $domain=="/home/web/aaa"
4. cp the file "/home/web/aaa/bbb/index.html" to the backup dir and change its name like this "/var/backup/home/web/aaa.index.html"

So my question is why the name of backup file "aaa.index.html" is kind of wired? What do you mean by it?
Thanks

franksunnn

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LEARN ABOUT REDHAT

backuplog

BACKUPLOG(5)							AFS File Reference						      BACKUPLOG(5)

NAME

       BackupLog - Traces Backup Server operations

DESCRIPTION

       The BackupLog file records a trace of Backup Server (buserver process) operations on the local machine and describes any error conditions
       it encounters.

       If the BackupLog file does not already exist in the /var/log/openafs directory when the Backup Server starts, the server process creates it
       and writes initial start-up messages to it. If there is an existing file, the Backup Server renames it to BackupLog.old, overwriting the
       existing BackupLog.old file if it exists.

       The file is in ASCII format. Administrators listed in the /etc/openafs/server/UserList file can use the bos getlog command to display its
       contents. Alternatively, log on to the machine and use a text editor or a file display command such as the UNIX cat command. By default,
       the mode bits on the BackupLog file grant the required "r" (read) permission to all users.

       The Backup Server records operations only as it completes them, and so cannot recover from failures by reviewing the file. The log contents
       are useful for administrative evaluation of process failures and other problems.

SEE ALSO

       UserList(5), bos_getlog(8), buserver(8)

COPYRIGHT

       IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved.

       This documentation is covered by the IBM Public License Version 1.0.  It was converted from HTML to POD by software written by Chas
       Williams and Russ Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.

OpenAFS 							    2012-03-26							      BACKUPLOG(5)