Wireshark is a network protocol analyzer. It allows to inspect network traffic or capture it for offline analysis. It allows to deeply analyze protocols, provides a three pane package browser or a console tool. It can filter and colorize according to complex and custom rule sets. It also allows VoIP analysis, and understands a plethora of capture and compression formats. Live data can be read from Ethernet, IEEE 802.11, PPP/HDLC, ATM, Bluetooth, USB, Token Ring, Frame Relay, FDDI, and others net
Samhain is a file integrity / intrusion detection system that can be used on single hosts as well as on networks. It been designed to monitor multiple hosts with potentially different operating systems, providing centralized logging and baseline database storage, although it can also be used as standalone application on a single host.
di is a disk information utility that displays everything that df does and more. It features the ability to display your disk usage in whatever format you prefer. It also checks the user and group quotas, so that the user sees the space available for their use, not the system wide disk space. It is designed to be highly portable across many platforms and is great for heterogenous networks.
A command-line network packet crafting and injection utility for UNIX, Linux, and Windows.
uftpd is a small FTP/TFTP server. No configuration files, no hassle, it just works!
A simple tc command wrapper tool. Easy to setup traffic control of network bandwidth/latency/packet-loss/packet-corruption to network interfaces.
FAI is a non-interactive system to install and configure Linux systems and software packages on computers as well as virtual machines, from small networks to large-scale infrastructures like clusters and virtual environments. It can be used for creating custom disk images used in virtual machines or on a cloud-computing platform. There's also a web build service for customized installation and cloud images.
rpmorphan finds "orphaned" RPM packages on your system (packages which have no other packages depending on their installation). Console and graphical interfaces are provided. It is clone of the deborphan Debian program, but for RPM packages. It also provides some others RPM tools: rpmusage, rpmdep, and rpmduplicates.
Harvest is a compact, fast and portable software that can scan files and folders to recognise their typology. Scanning is based on file extensions and a simple fuzzy logic analysis of folder contents to recognise if they are related to video, audio or text materials. Harvest makes it easy to list folders by type or year, to move them or to categorize them for tagged filesystems. It can process approximately 1GB of stored files per second and is operated from the console terminal. Harvest is de
The xwrited utility displays write(1) and wall(1) messages as desktop notifications. A notification daemon compliant to the freedesktop.org Desktop Notification Specification draft needs to be running in order to display the notifications.
cpuid dumps detailed information about the CPU(s) gathered from the CPUID instruction, and also determines the exact model of CPU(s) from that information.
Stresslinux is a minimal linux distribution running from a bootable cdrom, usb, vmware or via PXE. Stresslinux makes use of some utitlities available on the net like: stress, cpuburn, hddtemp, lm_sensors ... Stresslinux is dedicated to users who want to test their system(s) entirely on high load and monitoring the health.
This is htop, an interactive process viewer for Unix systems. It is a text-mode application (for console or X terminals) and requires ncurses.
libfaketime intercepts various system calls that programs use to retrieve the current date and time. It then reports modified (faked) dates and times (as specified by the user) to these programs. This means you can modify the system time a program sees without having to change the time system-wide.
Shuriken is a tool to facilitate the tedious task of copying config files and ssh keys across servers; to do so it follows a very minimalist approach, leveraging the power of script generation directly in the clipboard and ready to paste in a terminal, rather than dealing with file transfers and file permissions. When a file is imported from stdin, Shuriken detects what it is and imports it into its repository (usually in `~/.shuriken`) where all public keys and configurations are stored. When
top-like cli interface for container monitoring
lshw (HardWare LiSter) is a small tool for Linux to provide detailed information on the hardware configuration of the machine. It can report exact memory configuration, firmware version, mainboard configuration, CPU version and speed, cache configuration, bus speed, etc.
Launch commands, one drop at time. The purpose of OcLaunch is to easily launch command one by one. Since it's a command-line tool, you can use it almost everything, from GUI to CRON task. What is it? OcLaunch: Command-line program allowing you to launch program on a human basis. Don't let a clock plan things! For example, here is a typical session (you open a terminal emulator between each item): You open your first terminal, your chat client is opened, On second launch of a termina
sup is a very small and secure C application. it is designed to run as root (with suid bit on) to facilitate the privilege escalation of users to execute certain programs as superuser. all settings in sup are hard-coded at compile time. sup is very portable and self-contained, designed for production use as a static binary. sup is a sort of hard-coded sudo: it is an ideal companion for artisans building small containers and embedded systems.
checkraid is a script that uses OEM tools to check the status of RAID arrays. It can be used standalone, with snmpd or nagios nrpe. The script is nagios/icinga compatible. It currently works with Adaptec (arcconf), 3ware (tw_cli), zfs (zpool), and md (mdadm).
A utility to read the contents of the Postfix mail queue and filter according to arguments provided. Loosely based on the command exiqgrep which provides similar functionality for the exim mail server.
ppip is a reimplementation of the venerable CP/M utility PIP - Peripheral Interchange Program
A small Unix command line tool that can be used to extract data from tables in a HTML-encoded text file. Outputs the (stripped from other HTML tags and (possible whitespace) data as a CSV-formatted file/on stdout. Should handle recursive tables and the most common incorrect HTML errors (missing </td>, </th> or </tr> tags.
AppFS is a FUSE-based filesystem that presents a filesystem view of remote packages presented via HTTP for the purpose of running software without the hassle of installing it. Instead, as files are requested they are downloaded and made available.
relmon is a utility for monitoring websites of software projects for new releases. It crawls websites efficiently via HTTP or HTTPS using a configurable number of simultaneous connections and can parse HTML and XHTML documents as well as RSS 2.0 and Atom feeds. Software releases are detected by extracting the version numbers of links to distribution files from the parsed documents or feeds. In addition to the version numbers, the history of releases consisting of the times new release were initi