pscircle visualizes Linux processes in the form of a radial tree.

Simple script to suspend or hibernate your computer. It supports hooks before and after suspending.

This package provides programs that transfer files using the XMODEM/YMODEM/ZMODEM file transfer protocols.

jtbl accepts piped JSON data from stdin and outputs a text table representation to stdout.

SSHGuard protects hosts from brute-force attacks against SSH and other services. It aggregates system logs and blocks repeat offenders using one of several firewall backends.

Nmon is yet another system monitor useful in systems administration, debugging, tuning, and benchmarking.

The configurable ncurses interface displays all the classic resource usage statistics (CPU, memory, network, disk, ...) as real-time graphs or numbers. It can also list the processes responsible in a top-like table.

A less common nmon feature is its ability to create highly detailed log files in CSV format. These can be imported into spreadsheets or fed straight into an RRD using rrdtool for further analysis, or to create colourful graphs.

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

Detox is a program that renames files to make them easier to work with under Unix and related operating systems. Spaces and various other unsafe characters (such as "$") get replaced with "_". ISO 8859-1 (Latin-1) characters can be replaced as well, as can UTF-8 characters.

This package provides udev bindings for Python.

GNU acct provides a means for system administrators to determine system usage patterns. It provides information on, for example, connections, programs executed, and system resources used.

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.

hostapd is a user-space daemon for WiFi access points and authentication servers. It implements IEEE 802.11 access point management, IEEE 802.1X/WPA/WPA2/EAP Authenticators, RADIUS client, EAP server, and RADIUS authentication server.

Munge is an authentication service for creating and validating credentials. It allows a process to authenticate the UID and GID of another local or remote process within a group of hosts having common users and groups. These hosts form a security realm that is defined by a shared cryptographic key. Clients within this security realm can create and validate credentials without the use of root privileges, reserved ports, or platform-specific methods.

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

This package provides the /etc/services, /etc/protocols, and /etc/rpc files, which contain information about the IANA-assigned port, protocol, and ONC RPC numbers.

nettop is a traffic visualizer for the terminal that summarizes network bandwidth by process and remote host.

Inxi is a system information script that can display various things about your hardware and software to users in an IRC chatroom or support forum. It runs with the /exec command in most IRC clients.

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

di is a disk information utility, displaying everything that your df command does and more. It features the ability to display your disk usage in whatever format you prefer. It is designed to be highly portable and produce uniform output across heterogeneous networks.

sedsed can debug, indent, tokenize and HTMLize your sed script.

In debug mode, it reads your script and adds extra commands to it. When executed you can see the data flow between the commands, revealing all the magic sed performs on its internal buffers.

In indent mode, your script is reformatted with standard spacing.

In tokenize mode, you can see the elements of every command you use.

In HTMLize mode, your script is converted to a beautiful colored HTML file, with all the commands and parameters identified for your viewing pleasure.

With sedsed you can master any sed script. No more secrets, no more hidden buffers.

Shepherd-run is a script which assists in creating one-off shepherd services from the command line. It is meant to partially fill the void left by systemd-run, since GNU Guix uses GNU Shepherd as its system service manager.

daemontools is a collection of tools for managing UNIX services.

This package provides a tiny system info utility.

This package provides a command-line UEFI image editor, including cbfs, create-ffs, fmap, fspinfo, glzma, guid2english, microcode and utk CLI utilities.