Browse free open source Logging software and projects for Linux below. Use the toggles on the left to filter open source Logging software by OS, license, language, programming language, and project status.

  • Auth0 for AI Agents now in GA Icon
    Auth0 for AI Agents now in GA

    Ready to implement AI with confidence (without sacrificing security)?

    Connect your AI agents to apps and data more securely, give users control over the actions AI agents can perform and the data they can access, and enable human confirmation for critical agent actions.
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  • Run applications fast and securely in a fully managed environment Icon
    Run applications fast and securely in a fully managed environment

    Cloud Run is a fully-managed compute platform that lets you run your code in a container directly on top of scalable infrastructure.

    Run frontend and backend services, batch jobs, deploy websites and applications, and queue processing workloads without the need to manage infrastructure.
    Try for free
  • 1
    Zabbix

    Zabbix

    Enterprise-class, distributed monitoring solution for networks & apps

    Zabbix is an enterprise-class open source distributed monitoring solution designed to monitor and track performance and availability of network servers, devices and other IT resources. It supports distributed and WEB monitoring, auto-discovery, and more. An enterprise-class distributed monitoring solution for networks & apps
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    Downloads: 102 This Week
    Last Update:
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  • 2
    tcpick is a textmode sniffer; it tracks tcp streams, shows the status, reassembles and saves the data captured in files or displays them in the terminal in different modes (ascii, hex..). There is a color-mode. Useful to get files passively.
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    Downloads: 139 This Week
    Last Update:
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  • 3
    Osquery

    Osquery

    SQL operating system instrumentation and monitoring framework

    Osquery is an operating system instrumentation framework for Windows, OS X (macOS), Linux, and FreeBSD. The tools make low-level operating system analytics and monitoring both performant and intuitive. Osquery exposes an operating system as a high-performance relational database. This allows you to write SQL queries to explore operating system data. With osquery, SQL tables represent abstract concepts such as running processes, loaded kernel modules, open network connections, browser plugins, hardware events or file hashes.Osquery queries your devices like a database. Osquery uses basic SQL commands to leverage a relational data-model to describe a device. Frequently, attackers will leave a malicious process running but delete the original binary on disk. This query returns any process whose original binary has been deleted, which could be an indicator of a suspicious process.
    Downloads: 9 This Week
    Last Update:
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  • 4
    Netdata

    Netdata

    Open-source systems performance monitor

    Netdata is a well-crafted real time performance monitor to detect anomalies in your system infrastructure. Visualize many types of data including disk activity, SQL queries, website visitors and more. This tool is useful to monitor linux servers.
    Downloads: 7 This Week
    Last Update:
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  • Securely stream and govern industrial data to power intelligent operations with agentic insights. Icon
    Securely stream and govern industrial data to power intelligent operations with agentic insights.

    For IoT Developers, Solution Architects, Technical Architects, CTOs, OT/IT Engineers

    Trusted MQTT Platform — Fully-managed and cloud-native MQTT platform for bi-directional IoT data movement.
    Learn More
  • 5
    dvbsnoop - DVB analyzer / MPEG analyzer program to monitor, analyze, debug, dump or view dvb/mpeg/dsm-cc/mhp stream information (TS, PES, SECTION) (e.g. digital television) send via satellite, cable or terrestrial.
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    Downloads: 45 This Week
    Last Update:
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  • 6
    BASE is the Basic Analysis and Security Engine. It is based on the code from the Analysis Console for Intrusion Databases (ACID) project. This application provides a web front-end to query and analyze the alerts coming from a SNORT IDS system.
    Downloads: 17 This Week
    Last Update:
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  • 7
    NSClient++ is a windows service that allows performance metrics to be gathered by Nagios (and possibly other monitoring tools). It is an attempt to create a NSClient and NRPE compatible but yet extendable performance service for windows.
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    Downloads: 16 This Week
    Last Update:
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  • 8
    Untangle
    Untangle is a Linux-based network gateway with pluggable modules for network applications like spam blocking, web filtering, anti-virus, anti-spyware, intrusion prevention, bandwidth control, captive portal, VPN, firewall, and more. Visit http://untangle.com
    Downloads: 15 This Week
    Last Update:
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  • 9
    The fetchlog utility displays the last new messages of a logfile (syslog). fetchlog is similar like tail but offers some extra functionality like pattern matching with regular expressions, output formatting for email, SMS, pager or SNMP tools, etc.
    Downloads: 70 This Week
    Last Update:
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  • Best Recruitment CRM, ATS, and Staffing Software Icon
    Best Recruitment CRM, ATS, and Staffing Software

    Fast and flexible talent software solutions that empower professional recruiters and maximize growth.

    Crelate is a comprehensive recruitment software designed for staffing and recruiting agencies, and in-house corporate recruiting teams. Offering a powerful Applicant Tracking System (ATS) and Recruitment CRM, Crelate helps streamline the entire hiring process.
    Learn More
  • 10
    nload is a console application which monitors network traffic and bandwidth usage in real time. It visualizes the in- and outgoing traffic using two graphs and provides additional info like total amount of transfered data and min/max network usage.
    Downloads: 14 This Week
    Last Update:
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  • 11
    Hyperic Application & System Monitoring
    Hyperic is application monitoring and performance management for virtual, physical, and cloud infrastructures. Auto-discover resources of 75+ technologies, including vSphere, and collect availability, performance, utilization, and throughput metrics.
    Downloads: 7 This Week
    Last Update:
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  • 12
    A console-based program to handle MTA (postfix,exim) queues interactively
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    Downloads: 18 This Week
    Last Update:
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  • 13
    Fail2Ban
    Fail2Ban monitors log files like /var/log/pwdfail or /var/log/apache/error_log and bans failure-prone addresses. It updates firewall rules to reject the IP address or executes user defined commands. Please see code and download from https://github.com/fail2ban/fail2ban . SF Fail2ban portal might not be up-to-date
    Downloads: 5 This Week
    Last Update:
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  • 14
    netleak is a collection of small perlscripts that detects connectivity between network segments. It is mostly useful to detect "leaks" in large organizations that have private network segments physically separated from the Internet.
    Downloads: 9 This Week
    Last Update:
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  • 15
    NDW - Network Data Wiping Hard Disks HDD

    NDW - Network Data Wiping Hard Disks HDD

    Wipe erase data from hdds on the network, unlimited hard disks

    Automated network based hard disk drives / storage devices erasure is server based software which installs on a central server. Server is connected to network switches and several PXE boot enabled workstations are attached to the network. As soon as the workstation is powered on, it boots off the network via the server and begins wiping all the attached hard disk drives. Once all the hard drives are wiped, data related to each hard disk is stored in the central server’s database. Read WIKI Automated unattended network based data erasure wiping Comprehensive Reporting Web GUI reporting Generates certificate of data erasure Barcodes Labels Graphs Pie / Bar / Line Charts Hard Disks bad sectors & health reporting Hard Disk SMART Data collection Database Driven Distributed System Hard Disk Drives health reports Part Open Source * Friendly GUI Graphical User Interface Mass Hard Disk Drive Destruction Data Wiping HDD Data Eraser Storage Array Data Wipe
    Downloads: 3 This Week
    Last Update:
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  • 16
    A bandwidth meter, for monitoring internet connection speeds and usage.
    Downloads: 3 This Week
    Last Update:
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  • 17

    Web-based Firewall Log Analyzer

    Firewall log analyzer

    Flexible web-based firewall log analyzer, supporting netfilter and ipfilter, ipfw, ipchains, cisco routers and Windows XP system logs, and mysql or postgresql database logs using the iptables ULOG or NFLOG target of netfilter others mapped to the ulogd format with a view. Fully supports IPv6 for database logs, and netfilter and ipfilter system file logs. Also supports Maxmind's GeoIP version 2 location databases. For Linux, FreeBSD, OpenBSD, Solaris, OSX,etc.
    Leader badge
    Downloads: 7 This Week
    Last Update:
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  • 18
    lilith
    Lilith is a logging and access event viewer for Logback, log4j & java.util.logging. It has features comparable to Chainsaw for log4j. This means that it can receive logging events from remote applications using Logback as their logging backend
    Downloads: 4 This Week
    Last Update:
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  • 19
    Show system and ISDN information on external liquid crystal displays
    Downloads: 6 This Week
    Last Update:
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  • 20
    Output spool reader for Snort! This program decouples output overhead from the Snort network intrusion detection system and allows Snort to run at full speed. It takes input and output plugins and can therefore be used to convert almost any spooled fil
    Downloads: 2 This Week
    Last Update:
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  • 21
    justniffer
    justniffer is a TCP sniffer. It reassembles and reorders packets and displays the tcp flow in a customizable way. It can log network traffic in web server log format. It can also log network services performances (e.g. web server response times) and extract http content (images, html, scripts, etc)
    Downloads: 5 This Week
    Last Update:
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  • 22
    Netflow

    Netflow

    free netflow analyzer

    This is a set of perl and php scripts that are used to collect, process, store and display netflow data.
    Downloads: 7 This Week
    Last Update:
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  • 23
    IP accounting tools package based on Berkeley Packet Filer mechanism. Continue from BPFT by V.Vorobyev, TRAFD by V.Belekhov & S.Svirid. Use the PCAP library to implement connection to bpf kernel pseudo-device.
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    Downloads: 5 This Week
    Last Update:
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  • 24
    glFlow is a robust, fast, portable, pcap-centric (D)DoS detection tool.
    Downloads: 5 This Week
    Last Update:
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  • 25
    Weblooker

    Weblooker

    Weblooker monitors serveral services on multiple systems for their sta

    Weblooker monitors serveral services on multiple systems for their status, up- and downtimes. A webgui and Android client to view the current status and logged downtimes is available as separately package.
    Downloads: 1 This Week
    Last Update:
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