In order to do this, you have to fire up a bit of terminal. If you are not familiar with the underlines of UNIX, you should document yourself more before proceeding.

So, I have a partition which I do not want to be automatically mounted on reboot because it is used by one virtualbox machine.
1. List the partitions with diskutil command:
mini:~ osx$ diskutil list

You use finger command in order to check user information. What if it's missing?
The official replacement for the original finger command and it’s part of the gnu coreutils package, it is called pinky and it’s available on all systems that use the gnu coreutils.

For this example I will user md5 but in similar way you can use whatever you want in order to create a hash version of your text password.
As a security note, I do not recommend using md5 to generate hash passwords because today it is very easily broken. This is jut a proof of concept.

Unix/Linux:

1. Create file whatever.txt with the new password in it AND NOTHING ELSE (no new line, no space at the end, no nothing, just the password).
2. Execute the combination of tr and md5sum commands below:

You must know that scp do not have resume option but you can turn to rsync for this.

So, if the scp transfer failed:

# scp file_to_transfer lame@remotehost:/path/

You can resume with rsync like this:

# rsync --partial file_to_transfer lame@remotehost:/path/file_to_transfer

I got this SMF forum for my wife and is working very well. I am very satisfied with SMF.
However, sometimes you get into trouble with it and the worst part is you do not have much logs to work with. Also, apache logs won't help much either.

So, below you will find things I encountered.

You are here because you got this error when trying to run php via command line:

PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php5/20100525/pdo_mysql.so' - /usr/lib/php5/20100525/pdo_mysql.so: undefined symbol: pdo_parse_params in Unknown on line 0

Also, you probably use Debian Squeeze and you recently did software update.
If yes, read on for a fix.

AIO subsystems in 6.1 and later are loaded by default and not activated. It is implemented as kernel service instead of using special device aio0 as in previous AIX versions. The kernel module tuning (maxservers, minservers, etc.) is implemented via ioo command.
In order to check the available aio tunables, you must use the following command:

# ioo -L | grep aio

The moment application initiates the AIO I/O requests, the subsystems are automatically started.

This problem is rather rare. And especially because it is rare, when it comes, you scratch your had a bit.
See some solutions below.

Your zfs was working properly but you have upgraded your system, including the kernel, and your zfs is no more available.
This is normal because zfs was compiled for the other one.
So all you will have to do is to execute the following commands (do not forget of course to install/put in place the needed linux source or headers before that):

If you do not know what Centrify is, most probably you do not need the commands below. However if you are curious, more info can be found on their website: http://www.centrify.com

In a nut shell, Centrify allows UNIX/Linux/OSX machines to join Active Directory. In Centrify enabled environment, you will have only one AD account to connect on all systems, no matter the platform (Windows, Linux, AIX, Solaris, HP-UX, Mac OS X, etc.).