What software is installed on my Linux server

What software is installed on my Linux server?

The software installed on your server depends on which version of Linux you're using, as well as whether or not you're using a control panel.

Operating systems

Fedora 14 Software
Operating System	Linux Fedora 14
OS Kernel	Linux kernel 2.6.32 - 2.6.35
Remote Access Services	OpenSSH 5.5p1
Email Services	Sendmail 8.14.4
Development Languages/Environments	GCC (C, C++, Objc, GCJ) 4.5.1 Perl 5.12.3 PHP 5.3.6
Database and Directory Services	MySQL 5.1.56
DNS Services	BIND 9.7.3
Web Servers and Components	Apache 2.2.17 Mod_ssl 2.2.17 Mod_perl 2.0.4

CentOS 6
Operating System	Linux CentOS 6
OS Kernel	Linux kernel 2.6.18 - 2.6.32
Remote Access Services	OpenSSH 5.3p1
Email Services	Sendmail 8.14.4
Development Languages/Environments	GCC 4.4.6 - 4.4.7 Perl 5.10.1 PHP 5.3.3
Database and Directory Services	MySQL 5.1.61 - 5.1.67
DNS Services	BIND 9.7.3 - 9.8.2
Web Servers and Components	Apache 2.2.15 Mod_ssl 2.2.15 Mod_perl 2.0.4 Mod_python not installed (3.3.1 available from EPEL)

CentOS 5
Operating System	Linux CentOS 5
OS Kernel	Linux kernel 2.6 - 2.6.18
Remote Access Services	OpenSSH 4.3p2
Email Services	Sendmail 8.13.8
Development Languages/Environments	GCC (C, C++, Objc, GCJ) 4.11 - 4.1.2 Perl 5.8.8 PHP 5.1.6
Database and Directory Services	MySQL 5.0.22 - 5.0.77
DNS Services	BIND 9.3.3 - 9.3.6
Web Servers and Components	Apache 2.2.3 Mod_ssl 2.2.3 Mod_perl 2.0.2cmd - 2.0.4 Mod_python 3.1 -3.2.8

Servers with Simple Control Panel Sites with Simple Control Panel installed will have different configurations. Below is a list of the default configuration:
Apache 2.0
PHP 4.3(FC2 / RHEL4 / CentOS4) / 5.0 (FC4)
MySQL 3.23 (FC2) / 4.1 (FC4 / RHEL4 / CentOS4)
PostgreSQL 7.4 (FC2 / RHEL4 / CentOS4) / 8.0 (FC4)
phpMyAdmin 2.9 - 2.11.9
phpPgAdmin 4.0 - 4.2.2
Tomcat 5.5 - 5.5.28
SpamAssassin 3.0 3.3.2
SquirrelMail 1.4 - 1.4.21
Webalizer 2.0 - 2.21_2

For information about which PHP libraries are installed on your Virtual Private Server (VPS) see Which PHP libraries are installed by default on my Virtual Private Server (VPS).

Control panels

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