Make a PHP file with this in it:
phpinfo();
?>
then look for the Mysql part (after running it obviously), if you cant find it, its not installed.
you will probably see something like this:
{| ! MySQL Support ! enabled | Active Persistent Links 0 Active Links 0 Client API version 3.23.49
! Directive ! Local Value ! Master Value | mysql.allow_persistent On On mysql.connect_timeout -1 -1 mysql.default_host no value no valuemysql.default_password no value no valuemysql.default_port no value no valuemysql.default_socket no value no valuemysql.default_user no value no value mysql.max_links Unlimited Unlimited mysql.max_persistent Unlimited Unlimited mysql.trace_mode Off Off
|}
MySQL and SQLite these two DB are compatible with linux environment.
I know of 2. Mysql and OpenOffice.org. Mysql is very powerfull and easy to use along with PHP and the programming language running under apache. This will work in Windows, Linux and Mac OS.
There are lot of Database Management systems that run on Linux, but MySQL and PostgreSQL seem to be the mostly used Database Management systems.
There is plenty of software which allows Linux to work with NTFS file system. For windows there is not as much. But I think Acronis "Backup and Recovery" allows you to read Linux file systems under windows.
SUSE Enterprise is made to run on servers(which use different platforms to organize the web page) while SUSE Linux professional is desktop Linux with special mods and cool platforms for high tech work in offices and studios.
The kernel.
"No. There is no Linux-native version, and it does not function under Wine." Tally 7.2 does have a Linux version with its CD. The installer and other docs are placed under a folder named Linux. I have installed it under CentOS and is working just fine.
The Linux kernel is licensed under the GPL version 2.
The Linux kernel was originally written by Linus Torvalds. It was published under the GNU GPL license, which basically allows anyone to use/modify it so long as they continue to make their changes available in source code. As such, the project grew substantially and it supported by people/companies all around the world. There are many variations/distributions made available by groups. There are some companies (Red Hat) that provide an "enterprise" quality distribution and charge for support for the platform. So in short, there really is no "manufacturer" per say.
mkdir aptech/Linux
Yes, Linux is an open source kernel released under the GPL.
Under Windows I believe the only file system with full support for this is NTFS. On the Mac its standard HFS+ file system has always supported this. On Unix and Linux all native file systems supported this.