systemd is a system and service manager for Linux, compatible with SysV and LSB init scripts. It provides aggressive parallelization capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, keeps track of processes using Linux cgroups, supports snapshotting and restoring of the system state, maintains mount and automount points, and implements an elaborate transactional dependency-based service control logic. It can work as a drop-in replacement for sysvinit.
HDT (Hardware Detection Tool) is an OS independent tool that displays low-level information on any x86 compatible system. It detects ACPI, CPU, PCI devices, DMI (memory, BIOS, motherboard, IPMI base board, chassis, batteries, CPU), disks (geometry, partitions), PXE environment, VESA modes, and VPD. It can also deduce the Linux kernel modules needed by a given host.
Hot Copy creates an instant point-in-time snapshot of any block device while the system is running without interrupting applications or requiring the use of LVM. As block level changes are made to the real device, hot copy makes a backup copy of the changed block. The changed blocks are efficiently stored in unused space on your hard disk. These stored changed blocks maintain a point-in-time snapshot and space is only needed when you make changes to the real device. You can even write to your snapshots.
metashell is a lightweight, heavy punch, interactive, intelligent command line shell. The difference lies in its ability to determine a file's data type, and automatically run your desired applications. It uses file data types (MIME types) to determine a file's type, and then using user-defined applications automatically opens the file.
Squid Account Management System (SAMS) is a Web-based interface and tool to manage users of a squid proxy server. It can manage users' access to squid, prohibition of users' to access to specific URLs, rewriting of requested URLs to graphical resources, and delay pools for user groups. It can save and build reports of users' statistics.
OpenVPN Auth Passwd is a plugin that authenticates OpenVPN users using the local passwd or shadow files, using a privilege separation model. The authentication method must be defined in the Makefile prior to the compilation of the plugin. On shadowed systems it uses the functions provided in the shadow suite and, on other systems, the getpwnam(3) function to verify the username/password.
FreeNIBS is a loadable plugin for the FreeRADIUS radius server. FreeNIBS provides authorization, authentication, and accounting for dial-in (PPP/PPPOE/PPTP) users. It can be used for real-time prepaid and postpaid billing. FreeNIBS can bill users based on service accuration, time, traffic, and both time and traffic. FreeNIBS has very flexible settings for groups, users, and prices. All data is stored in SQL databases such as MySQl, PgSQL, and Oracle.