VirtualTam's bookmarks

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

    2017-11-13
    linux network observability programming/php sysadmin system

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

    2017-09-29
    database observability observability/grafana observability/time-series/prometheus sysadmin visualization

    Permalink
    • 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
    cloud-computing comics fun internet it sysadmin

    Permalink
24. LDAP | Web-based management interfaces, Self-service

    2017-08-28
    management network/ldap security security/authentication sysadmin user web

    Permalink
    • 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
    email linux network network/dns security sysadmin

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

    2017-08-22
    chaos cloud-computing distributed infrastructure linux netflix network sysadmin

    Permalink

    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
    devops history linux sysadmin

    Permalink
28. IT Landscape for sysadmins

    2017-07-28
    hosting linux server sysadmin

    Permalink
29. ESNet/Internet2 Network Performance Tools

    2017-04-24
    bandwidth linux network performance programming/c programming/python sysadmin

    Permalink

    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
    linux network observability sysadmin

    Permalink
31. Nmap 6 Cookbook: Nmap Cheat Sheet

    2017-04-21
    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
    microsoft/windows network network/nmap port sysadmin

    Permalink

    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
    linux memory/cache network network/dns security sysadmin

    Permalink
34. The Nutanix Bible

    2017-04-06
    datacenter hardware server sysadmin virtualization

    Permalink
35. database - What is sharding and why is it important? - Stack Overflow

    2017-03-31
    data performance server shard split sysadmin

    Permalink
36. OpenShift Debugging 101 – OpenShift Blog

    2017-03-30
    debugging linux/container/docker node openshift sysadmin

    Permalink
37. lsof - find things on Linux

    2017-03-27
    command-line file find linux network programming/shell sysadmin

    Permalink
38. OpenVPN/easy-rsa: easy-rsa - Simple shell based CA utility

    2017-03-24
    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
    apache management network/http-server/apache-httpd sysadmin virtualhost

    Permalink

    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
    cloud-computing linux linux/container network network/snmp observability observability/time-series/prometheus sysadmin

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