Tags
A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
the generic term for a UNIX-like open source operating system based on the Linux kernel.
35607 questions
Version 2.2 of the Apache HTTP Server.
When asking questions about virtualhosts, please include the output of the following command: "apache2ctl -S" (or "httpd -S" depending on your OS)
17141 questions
the brand name for a series of operating systems from Microsoft.
Instead of tagging a post "Windows", try to use a more specific tag, like windows-7, windows-xp or windows-server-2008-r2 …
16210 questions
a lightweight, high-performance HTTP server, reverse proxy, TCP stream proxy and mail proxy, released under a BSD-like license.
14875 questions
a Debian derivative that aims to bring Linux mainstream. Questions on this site should generally refer to Ubuntu Server. Note that http://askubuntu.com is specifically dedicated to Ubu…
14859 questions
Networking refers to the technologies and techniques that enable the interconnection of devices and applications allowing them to communicate electronically.
14258 questions
The Domain Name System, usually referred to by the acronym DNS, is a hierarchical, distributed database where the keys are domain names. Questions involving publicly accessible domains should include …
11264 questions
a free (as in beer and speech) GNU/Linux distribution that is community driven and based on source code released from RedHat.
10214 questions
A Microsoft technology that constitutes an LDAP directory service with centralized management functionality for user accounts, computer accounts, groups, and configuration management across many Windo…
9460 questions
a Microsoft server operating system released in February 2008. It is the successor to Windows Server 2003 and is based on the Windows Vista codebase. It was succeeded by Windows…
8999 questions
a protocol primarily for encrypted shell connections. This tag is also used for questions about sshd and openssh, the two standard applications for using SSH.
8026 questions
Amazon Web Services (AWS) delivers a set of services that together form a reliable, scalable, and inexpensive computing platform "in the cloud". If you have a question about a specific web service, co…
7503 questions
a general-purpose scripting language that is especially suited for Web development. The online manual is an excellent resource for the language syntax and has an extensive list of the built-in …
7501 questions
a popular and influential GNU/Linux distribution. Questions here should generally be about Debian Server.
6833 questions
encryption and authentication protocols that encrypt the full contents of a TCP connection, as well as potentially verifying the identities of the devices making the co…
6439 questions
Amazon Elastic Compute Cloud (EC2) provides self-service, on-demand, pay-for-what-you-use computing infrastructure resources.
6213 questions
The server configuration of email, including POP3, SMTP, IMAP, and popular server software packages that control email.
6209 questions
the userspace command line program used to configure the Linux 2.4.x and 2.6.x IPv4 packet filtering ruleset. It is targeted towards system administrators.
Please, when asking a qu…
5894 questions
Free and open source mail transfer agent (MTA) that routes and delivers email. When asking about postfix problem, please include the relevant maillog lines and output of the following command: `postco…
5810 questions
a Microsoft server operating system released in April 2003. It is the successor to Windows Server 2000 and is based on the Windows XP codebase. It was succeeded by Windows Serve…
5363 questions
an operating system from Microsoft. It is an update of Windows Server 2008. Unlike Server 2003 R2, this R2 is a fully new Operating System. It is only available in 64-bit ver…
5286 questions
Version 2.4 of the Apache HTTPd Server. When asking questions about virtualhosts, please include the output of the following command: "apache2ctl -S" (or "httpd -S" depending on your OS)
5194 questions
Internet Information Services, the web server included with Microsoft's Windows Server operating systems.
This is a generic tag. Wherever possible please use a *version-specific* tag, such a…
5091 questions
Questions related to Microsoft SQL Server. If your question is version specific please tag it specifically for that version as well. Does your SQL Server question belong here or on another site? Click…
4672 questions
the acronym for Virtual Private Network - a network type that uses a the Internet to provide remote networks or single machines with secure access to their organization's network avoiding expen…
4627 questions
an application or hardware device used to inspect and filter network traffic.
3887 questions
a server operating system from Microsoft. It was published on May 31st of 2013. It contains many substantial changes over it predecessor, and substantially streamlines the nu…
3840 questions
Making copies of data so that the copies may be used to restore the original after a data loss event, or for historical retention.
3821 questions
An interactive shell, scripting and programming language, and surrounding environment from Microsoft. Commonly used by system administrators managing Microsoft software (including Windows, Exchange, S…
3731 questions
a Platform as a Service (PaaS) and Infrastructure as a Service (IaaS) cloud computing platform by Microsoft. Users of the platform can deploy their applications onto cloud hosting b…
3525 questions
a group of software technologies that allow abstraction between layers of a system. This allows separation between the logical layers of the system, providing isolation, flexibility,…
3494 questions
In computing, permissions (often called "privileges," "access rights" or just "rights") are rules associated with objects on a computer or network. Permissions determine which objects can access which…
3477 questions
RAID, an acronym originally for Redundant Array of Inexpensive Disks (today usually interpreted as referred to as Redundant Array of Independent Disks), is a technology that provides increased stora…
3406 questions
Questions about any version of Microsoft Exchange Server or Exchange Online, Microsoft's email and unified communications server product. Because of tight integration with other systems, related quest…
3348 questions
