Rdfind is a command line tool that finds duplicate files based on their content instead of their file names. It is useful for compressing backup directories or just finding duplicate files.

This package provides a universal seat management library that allows applications to use whatever seat management is available.

The Fuck tries to match a rule for a previous, mistyped command, creates a new command using the matched rule, and runs it.

Netcat is a featured networking utility which reads and writes data across network connections, using the TCP/IP protocol. It is designed to be a reliable "back-end" tool that can be used directly or easily driven by other programs and scripts. At the same time, it is a feature-rich network debugging and exploration tool, since it can create almost any kind of connection you would need and has several interesting built-in capabilities.

Small console getty that is started on the Linux text console, asks for a login name and then transfers over to login. It is extended to allow automatic login and starting any app.

Spindle is a tool for improving the performance of dynamic library and Python loading in HPC environments.

The Neighbor Discovery Protocol Proxy Daemon (ndppd) proxies some IPv6 NDP messages between interfaces to allow IPv6 routing between machines that are in the same network but not on the same local link. It currently only supports Neighbor Solicitation and Neighbor Advertisement messages.

Tcptrack is a sniffer which displays information about TCP connections it sees on a network interface. This is a fork of Steve Benson’s tcptrack.

The Stress Terminal UI displays graphs of the CPU frequency, utilization, temperature and power.

The Linux Thermal Daemon helps monitor and control temperature on systems running the Linux kernel.

cbatticon is a lightweight battery icon that displays the status of your battery in the system tray.

vmtouch is a tool for learning about and controlling the file system cache of unix and unix-like systems.

This package provides an on demand system DBus service. It allows callers to configure network authentication and domain membership in a standard way. Realmd discovers information about the domain or realm automatically and does not require complicated configuration in order to join a domain or realm. Dbus system service that manages discovery and enrollment in realms/domains like Active Directory or IPA.

This package provides an editor for the Novena EEPROM. Novena boards contain a device-dependent descriptive EEPROM that defines various parameters such as serial number, MAC address, and featureset. This program allows you to view and manipulate this EEPROM list.

GNU Rot[t]log is a program for managing log files. It is used to automatically rotate out log files when they have reached a given size or according to a given schedule. It can also be used to automatically compress and archive such logs. Rot[t]log will mail reports of its activity to the system administrator.

The Cactus File Manager (cfm) helps you manage your files visually from a text terminal. It aims to be simple and fast, with key bindings inspired by vi.

Dool is a command line tool to monitor many aspects of your system: CPU, Memory, Network, Load Average, etc. It also includes a robust plug-in architecture to allow monitoring other system metrics.

Interrobang is a scriptable launcher menu with a customizable shortcut syntax and completion options.

The GNU Shepherd is a daemon-managing daemon, meaning that it supervises the execution of system services, replacing similar functionality found in typical init systems. It provides dependency-handling through a convenient interface and is based on GNU Guile.

Iftop does for network usage what top does for CPU usage. It listens to network traffic on a named interface and displays a table of current bandwidth usage by pairs of hosts.

Cpulimit limits the CPU usage of a process. It does not change the nice value or other scheduling priority settings, but the real CPU usage, and is able to adapt itself dynamically to the overall system load. Children processes and threads of the specified process may optionally share the same limits.

This package provides the hcloud binary, a command-line interface for interacting with the Hetzner Cloud service.

This package provides a command line tool that can give numerous reports on memory usage on GNU/Linux systems.

ngrep is like GNU grep applied to the network layer. It's a PCAP-based tool that allows you to specify an extended regular or hexadecimal expression to match against data payloads of packets. It understands many kinds of protocols, including IPv4/6, TCP, UDP, ICMPv4/6, IGMP and Raw, across a wide variety of interface types, and understands BPF filter logic in the same fashion as more common packet sniffing tools, such as tcpdump and snoop.