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[1923 users on Ohloh]
phpMyAdmin is a tool written in PHP intended to handle the administration of MySQL over the Web. Currently it can create and drop databases, create/drop/alter tables, delete/edit/add fields, execute any SQL statement, manage keys on fields.
[241 users on Ohloh]
Filesystem in Userspace is a simple interface for userspace programs to export a virtual filesystem to the Linux kernel. It also aims to provide a secure method for non privileged users to create and mount their own filesystem implementations.
S.M.A.R.T. Monitoring Tools
[200 users on Ohloh]
smartmontools contains utilities that control and monitor storage devices using the Self-Monitoring, Analysis, and Reporting Technology (S.M.A.R.T.) system built into ATA and SCSI hard drives. This is used to check the reliability of the hard drive and to predict drive failures. It is meant to be an up-to-date replacement for the ucsc-smartsuite and smartsuite packages, and is derived from that code.
pgAdmin III
[126 users on Ohloh]
Open Source administration and management tools for the PostgreSQL database and derivative products such as EnterpriseDB, Pervasive Postgres and SRA PowerGres. Includes a graphical administration interface, an SQL query tool with grahical EXPLAIN, a procedural code editor, an SQL/shell/batch scheduling agent, Slony-I management and much more. pgAdmin III is designed to answer the needs of most users, from writing simple SQL queries to developing complex databases. The graphical interface support...
FreeBSD Ports
[72 users on Ohloh]
The FreeBSD Ports and Packages collection is used to install and manage software on the FreeBSD operating system.
[70 users on Ohloh]
iTerm is a terminal emulation program written using Cocoa. The letter i represents a native Apple look and feel of the program interface, and an emphasis on complete international support. It provides multiple tabs within one window, support for Applescript, transparent windows and custom background pictures, Rendezvous support, and support for all language encodings that are available with OS X.
[61 users on Ohloh]
Munin the monitoring tool surveys all your computers and remembers what it saw. It presents all the information in graphs through a web interface. Its emphasis is on plug and play capabilities. After completing a installation a high number of monitoring plugins will be playing with no more effort.
Using Munin you can easily monitor the performance of your computers, networks, SANs, applications, weather measurements and whatever comes to mind. It makes it easy to determine "what's...
[54 users on Ohloh]
phpPgAdmin is a fully functional PHP-based administration package for PostgreSQL. It has all the basic functionality you need to completely administer a PosgreSQL server and/or database, including the ability to administer views, sequences, stored procedures, and triggers. Features include the ability to create and drop databases; create, copy, drop, and alter tables/views/sequences/functions/triggers; edit and add fields (to the extent Postgres allows); execute any SQL-statement, even batch-que...
[50 users on Ohloh]
Webmin is a web-based interface for system administration for Unix. Using any modern web browser, you can setup user accounts, Apache, DNS, file sharing and much more. Webmin removes the need to manually edit Unix configuration files like /etc/passwd, and lets you manage a system from the console or remotely.

Webmin respects comments and configuration file order, is easy to install, includes dozens of translations, and runs on most Operating Systems.

[47 users on Ohloh]
Puppet lets you centrally manage every important aspect of your system using a cross-platform specification language that manages all the separate elements normally aggregated in different files, like users, cron jobs, and hosts, along with obviously discrete elements like packages, services, and files.

Puppet's simple declarative specification language provides powerful classing abilities for drawing out the similarities between hosts while allowing them to be as specific as necessary, an...

[45 users on Ohloh]
The Logical Volume Manager (LVM) is a subsystem for online disk storage management which has become a de facto standard for storage management under Linux.
Courier Mail Server
[43 users on Ohloh]
The Courier mail transfer agent (MTA) is an integrated mail/groupware server based on open commodity protocols such as ESMTP, IMAP, POP3, LDAP, SSL, and HTTP. Courier provides ESMTP, IMAP, POP3, Webmail, and mailing list services within a single consistent framework. Individual components can be enabled or disabled at will. Courier implements basic Web-based calendaring and scheduling services integrated in the Webmail module.
[38 users on Ohloh]
Portupgrade (aka pkgtools) is a tool set for working with FreeBSD ports and packages. It enhances abilities of the system tools and adds many new ones.
[31 users on Ohloh]
Bacula is a set of programs that allow you to manage the backup, recovery, and verification of computer data across a network of different computers. It is based on a client/server architecture and is efficient and relatively easy to use, while offering many advanced storage management features that make it easy to find and recover lost or damaged files.
ClamWin Free Antivirus
[29 users on Ohloh]
Tags: systems-administration scanner clamav antivirus virus windows security sysadmin
ClamWin is a Free Antivirus for Microsoft Windows 98/Me/2000/XP and 2003 which includes an easy installer and open source code. You may download and use it absolutely free of charge. It features:

* High detection rates for viruses and spyware;
* Scanning Scheduler;
* Automatic downloads of regularly updated Virus Database.
* Standalone virus scanner and right-click menu integration to Microsoft Windows Explorer;
* ...

[24 users on Ohloh]
Zabbix is software that monitors your servers and applications. Polling and trapping techniques are both supported. It has a simple, yet very flexible notification mechanism, and a Web interface that allows quick and easy administration. It can be used for logging, monitoring, capacity planning, availability and performance measurement, and providing the latest information to a helpdesk.
[23 users on Ohloh]
Tags: bootcd rescue zsh network debian livecd security systems-administration recovery linux
grml is a bootable CD (Live-CD) originally based on Knoppix and nowadays based on Debian. grml includes a collection of GNU/Linux software especially for users of texttools and system administrators.
grml provides more than 2500 software packages! Excluding library stuff, more than 1700 packages remain. We don't ship KDE and OpenOffice, but more than 800 packages which Knoppix does not provide. You'll get sysadmins favourite tools, security- and network-related software, data recov...
[20 users on Ohloh]
phpSysInfo is a customizable PHP script that parses various files in /proc and displays them. It will display information about system facts like Uptime, CPU, Memory, SCSI, IDE, PCI, Ethernet, Floppy, and Video. It now has full internationalization support along with customizable templates.
[20 users on Ohloh]
Ettercap is a network sniffer/interceptor/logger for ethernet LANs. It supports active and passive dissection of many protocols (even ciphered ones, like SSH and HTTPS). Data injection in an established connection and filtering on the fly is also possible, keeping the connection synchronized. Many sniffing modes were implemented to give you a powerful and complete sniffing suite. Plugins are supported. It has the ability to check whether you are in a switched LAN or not, and to use OS fingerprin...
[19 users on Ohloh]
Facter is a cross-platform library for retrieving simple operating system facts, like operating system, linux distribution, or MAC address.