VirtualTam's bookmarks

21. LibreNMS - A network monitoring system that provides a wealth of features and device support 2017-11-13

    tags: linux, network, observability, programming/php, sysadmin, system

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    • https://github.com/librenms/librenms
    • https://community.librenms.org/
    • https://www.reddit.com/r/LibreNMS/
22. Netdata, Prometheus, and Grafana Stack 2017-09-29

    tags: database, observability, observability/grafana, observability/time-series/prometheus, sysadmin, visualization

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    • https://sistemcim.wordpress.com/2017/04/07/prometheus-grafana-netdata/
    • https://medium.com/vimeo-engineering-blog/graphing-systems-metrics-with-netdata-prometheus-and-grafana-29ba9ec6bc98
23. cloudpleasers – Forrest Brazeal | a humorous look at life in the cloud, drawn on a semi-irregular basis 2017-08-29

    tags: cloud, comics, fun, internet, it, sysadmin

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24. LDAP | Web-based management interfaces, Self-service 2017-08-28

    tags: management, network/ldap, security, security/authentication, sysadmin, user, web

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    • http://phpldapadmin.sourceforge.net/wiki/index.php/Main_Page
    • https://www.fusiondirectory.org/
    • https://www.ldap-account-manager.org/lamcms/
    • https://ltb-project.org/documentation/self-service-password
    • https://github.com/futurice/futurice-ldap-user-manager

    Over the wire:

    • https://en.wikipedia.org/wiki/List_of_LDAP_software
    • https://serverfault.com/questions/295580/theres-got-to-be-a-foss-web-based-ldap-password-reset-app-out-there-right
    • https://serverfault.com/questions/178637/web-interface-for-ldap-management
    • https://www.reddit.com/r/sysadmin/comments/29zf1q/fusiondirectory_openldap_management/
    • http://futurice.com/blog/user-friendly-web-ui-for-ldap
25. Selfhosted Alternative to Mxtoolbox.com? : selfhosted 2017-08-24

    tags: email, linux, network, network/dns, security, sysadmin

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    • https://github.com/heximcz/mxtoolbox
    • https://github.com/p410n3/scananyweb.site
26. Chaos Engineering - O'Reilly Media 2017-08-22

    tags: chaos, cloud, distributed, infrastructure, linux, netflix, network, sysadmin

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    With so many interacting components, the number of things that can go wrong in a distributed system is enormous. You’ll never be able to prevent all possible failure modes, but you can identify many of the weaknesses in your system before they’re triggered by these events. This report introduces you to Chaos Engineering, a method of experimenting on infrastructure that lets you expose weaknesses before they become a real problem.

27. DevOps Simplified for Non-Technical People | DevelopIntelligence Blog 2017-08-01

    tags: devops, history, linux, sysadmin

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28. IT Landscape for sysadmins 2017-07-28

    tags: hosting, linux, server, sysadmin

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29. ESNet/Internet2 Network Performance Tools 2017-04-24

    tags: bandwidth, linux, network, performance, programming/c, programming/python, sysadmin

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    bwctl - Bandwidth Test Controller:

    • http://software.internet2.edu/bwctl/
    • https://fasterdata.es.net/performance-testing/network-troubleshooting-tools/bwctl/
    • https://github.com/perfsonar/bwctl

    OWAMP - One-Way Active Measurement Protocol:

    • http://software.internet2.edu/owamp/
    • https://fasterdata.es.net/performance-testing/network-troubleshooting-tools/owamp/

    Network Diagnostic Tools:

    • http://software.internet2.edu/ndt/

    nuttcp:

    • http://www.nuttcp.net/Welcome%20Page.html
    • https://fasterdata.es.net/performance-testing/network-troubleshooting-tools/nuttcp/

    perfSONAR:

    • http://www.perfsonar.net/
    • http://fasterdata.es.net/performance-testing/perfsonar/
    • https://github.com/perfsonar
    • https://en.wikipedia.org/wiki/PerfSONAR

    pScheduler (bwctl replacement):

    • https://fasterdata.es.net/performance-testing/network-troubleshooting-tools/pscheduler/
    • https://github.com/perfsonar/pscheduler
30. OpenNMS | Network Monitoring 2017-04-24

    tags: linux, network, observability, sysadmin

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31. Nmap 6 Cookbook: Nmap Cheat Sheet 2017-04-21

    tags: linux, network, network/nmap, performance, port

    [ permalink ]

    • https://security.stackexchange.com/questions/36198/how-to-find-live-hosts-on-my-network
    • https://serverfault.com/questions/376894/how-to-scan-local-network-for-ssh-able-computers
    • https://www.redhat.com/sysadmin/quick-nmap-inventory
32. Nmap Development: Nmap 6.01 not working on Windows 7 2017-04-20

    tags: microsoft/windows, network, network/nmap, port, sysadmin

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    via https://superuser.com/questions/466570/nmap-says-0-hosts-up-even-though-i-can-ping

    $ nmap --unprivileged -e <INTERFACE> <OPTS...>

33. GuiGui's show » Comment mettre en place un serveur DNS récursif-cache ouvert dans de bonnes conditions 2017-04-19

    tags: linux, memory/cache, network, network/dns, security, sysadmin

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34. The Nutanix Bible 2017-04-06

    tags: datacenter, hardware, server, sysadmin, virtualization

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35. database - What is sharding and why is it important? - Stack Overflow 2017-03-31

    tags: data, performance, server, shard, split, sysadmin

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36. OpenShift Debugging 101 – OpenShift Blog 2017-03-30

    tags: debugging, linux/container/docker, node, openshift, sysadmin

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37. lsof - find things on Linux 2017-03-27

    tags: command-line, file, find, linux, network, programming/shell, sysadmin

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38. OpenVPN/easy-rsa: easy-rsa - Simple shell based CA utility 2017-03-24

    tags: cryptography/certificate, cryptography/certificate-authority, cryptography/encryption, network/transport-layer-security, sysadmin

    [ permalink ]

    https://wiki.archlinux.org/index.php/Easy-RSA

39. ISPConfig Hosting Control Panel 2017-03-03

    tags: apache, management, network/http-server/apache-httpd, sysadmin, virtualhost

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    https://www.digitalocean.com/community/tutorials/how-to-install-ispconfig3-on-an-ubuntu-14-04-server

40. Prometheus - Monitoring system & time series database 2017-03-03

    tags: cloud, linux, linux/container, network, network/snmp, observability, observability/time-series/prometheus, sysadmin

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    • prometheus/prometheus
    • prometheus/node_exporter
    • prometheus/snmp_exporter