Backing up your data is an essential procedure for your business safety! When talking Linux online backups, creating backups of your data and sending them to a safe location is a pretty straightforward task.
Lets analyze some of the tasks that can be done only by the use of a secure command shell:
For those of you who are changing their IMAP email account to a different server, there is a very nice utility called imapsync.
The utility is actually written in PERL so it can run on any number of hosts that support PERL scripting, and while it has many config options, here is the actual command we used to transfer an email account from our server to Google Apps Mail account(GMail is the same) from a Linux box:
imapsync \
–host1 thinkovi.com –user1 email@thinkovi.com –password1 mypass1 \
–host2 imap.gmail.com –user2 new@gmail.com –password2 pass2 \
–ssl2 –ssl1 –authmech1 PLAIN –authmech2 LOGIN
Lets suppose you have made some changes to your website and you want to redirect some pages to their new url format, this .htaccess rewrite rule might come in handy:
RewriteEngine on
RewriteCond %{REQUEST_URI} ^(.*)subpage1/subpage2/mypage.html$
RewriteCond %{QUERY_STRING} Itemid=91&page=mypage$
RewriteRule ^(.*)$ http://mynewurl.com/index.php?mypage=new
What the above condition does is redirect /subpage1/subpage2/mypage.html?Itemid=91&page=mypage url to http://mynewurl.com/index.php?mypage=new
Obviously, you need to replace the above names with your actual site names
The second RewriteCond with QUERY_STRING is only needed if the url you want to rewrite has additional parameters like mypage.html?pages=mypage for instance
Data recovery
As you might know, disk drives, specially in high usage areas like hosting enviroments, have a tendency of crashing from time to time.
Most crashes you will encounter are related to bad blocks on your hard drive which in some cases will stop your operating system from booting, leaving your server at a stop. There are several utilities which can help you detect and fix the bad blocks at a software level, like the FSCK(file system check) available for Linux, or CHKDSK and SCANDISK for Windows, however there are situations when the bad block can’t be fixed, most of the cases due to a critical error.
While this doesn’t happen constantly or too often, it would be nice to think that there might be ways to recover data that might be business critical, and here is how:
SquirrelMail Logo
I have to admit, the gmail and yahoo new email interfaces are great, if you don’t mind the advertising, and very easy to use, however i have been using for a long time SquirrelMail to access the email directly on my server!
While the interface that comes with the cpanel installation is very basic, there is one thing i would have liked to have, like in Yahoo, when you get an email, the page title automatically changes with the number of unread emails!
Hi there, I'm Ovidiu. If you would like to move your website or migrate your server please make an inquiry now.