VirtualTam's bookmarks

81. ProSafeLinux: Configure Netgear ProSafe Plus Switches on linux

    2018-12-17
    hardware linux network network/dhcp network/router switch

    Permalink
    • http://www.downloads.netgear.com/files/GS108T_UM_11Feb08.pdf
    • https://community.netgear.com/t5/Smart-Plus-Click-Switches/GS108T-Management-VLAN-and-DHCP-server/td-p/1242536
    • https://kb.netgear.com/21988/How-do-I-configure-a-DHCP-server-using-the-web-interface-on-my-managed-switch
    • https://community.netgear.com/t5/Smart-Plus-Click-Switches/GS108T-no-dhcp-coming-thru/td-p/402549
    • https://community.netgear.com/t5/Managed-Switches/DHCP-through-GS108Tv2/td-p/1416570
    • https://community.spiceworks.com/topic/1670135-netgear-gs108t-switch-configuration
82. scripting - What does passing the -xe parameters to /bin/bash do - Server Fault

    2018-11-27
    programming/script programming/shell/bash

    Permalink

     -e      Exit  immediately  if a pipeline (which may consist of a
     single simple command),  a subshell command enclosed in parentheses,
     or one of the commands executed as part of a command list enclosed by
     braces (see SHELL GRAMMAR above) exits with a non-zero  status. 
    
     -x      After expanding each simple command, for command, case
     command, select command, or arithmetic  for  command,  display
     the  expanded value of PS4, followed by the command and its
     expanded arguments or associated word list.
    

83. Pizza Box Computer

    2018-11-24
    computer history server vintage

    Permalink
84. OpenAPI Initiative

    2018-11-21
    client documentation network/http programming/api server web

    Permalink
    • https://github.com/OAI/OpenAPI-Specification
    • https://github.com/pyopenapi
85. Displaying a remote SSL certificate details using CLI tools - Server Fault

    2018-11-15
    command-line cryptography/certificate network/nmap network/transport-layer-security openssl security

    Permalink
86. Redis - FAQ - Background saving fails with a fork() error under Linux even if I have a lot of free RAM!

    2018-10-29
    database/redis hardware/ram linux/container/docker memory

    Permalink
    • https://github.com/docker-library/redis/issues/159
    • https://gist.github.com/kapkaev/4619127
    • https://stackoverflow.com/questions/19581059/misconf-redis-is-configured-to-save-rdb-snapshots
    • https://stackoverflow.com/questions/42502636/unable-to-save-in-background-redis-server
    • https://people.redhat.com/nhorman/papers/rhel4_vm.pdf
87. Nginx - Enable PHP-FPM Status Page

    2018-10-26
    network/http-server/nginx programming/php status

    Permalink
    • https://brandonwamboldt.ca/understanding-the-php-fpm-status-page-1603/
88. Exporting Apache metrics to Prometheus, for Go newbies

    2018-10-12
    apache network/http network/http-server/apache-httpd observability/metrics observability/time-series/prometheus

    Permalink
    • https://github.com/Lusitaniae/apache_exporter
    • https://httpd.apache.org/docs/2.4/mod/mod_status.html
89. Vulcand - a reverse proxy for HTTP API management and microservices

    2018-10-05
    network/http network/proxy programming/api server web

    Permalink
    • https://github.com/vulcand/vulcand
90. Configuring Apache2 (Unofficial) — Mattermost 5.3 documentation

    2018-10-03
    apache chat mattermost network/http network/http-server/apache-httpd network/proxy web

    Permalink
    • https://docs.mattermost.com/install/config-proxy-apache2.html
    • https://gist.github.com/misje/52551fc43754d2e27f32
    • https://github.com/mattermost/docs/issues/1114
    • https://forum.mattermost.org/t/how-to-setup-a-simple-apache2-proxy-to-mattermost/495
91. How To Use Alertmanager And Blackbox Exporter To Monitor Your Web Server

    2018-10-02
    linux network/http observability observability/time-series/prometheus

    Permalink
92. ulfius: Web Framework to build REST APIs, Webservices or any HTTP endpoint in C

    2018-09-20
    network/http programming/api programming/api/rest programming/c server

    Permalink
    • https://babelouest.github.io/ulfius/
93. Zenko CloudServer, an open-source Node.js implementation of the Amazon S3 protocol on the front-end and backend storage capabilities to multiple clouds, including Azure and Google.

    2018-09-19
    amazon cloud-computing file linux/container/docker programming/python storage

    Permalink
    • https://s3-server.readthedocs.io/en/latest/
    • https://www.zenko.io/cloudserver/
    • https://hub.docker.com/r/scality/s3server/
94. coturn TURN server project

    2018-08-03
    linux media network/address-translation network/stun network/turn nextcloud programming/c video

    Permalink
    • https://github.com/coturn/coturn/wiki/turnserver
    • https://www.linuxbabe.com/linux-server/install-coturn-turn-server-spreed-webrtc
    • https://webrtc.ventures/2017/08/quick-guide-stunturn-webrtc/
    • https://stackoverflow.com/questions/40583954/coturn-stun-works-but-turn-does-not-work
    • https://hub.docker.com/r/instrumentisto/coturn
    • https://help.nextcloud.com/t/howto-setup-nextcloud-talk-with-turn-server/30794
    • https://en.wikipedia.org/wiki/STUN
    • https://en.wikipedia.org/wiki/Traversal_Using_Relays_around_NAT
95. Traversal Using Relays around NAT (TURN)

    2018-08-03
    ietf/rfc media network/address-translation network/stun network/turn network/webrtc server

    Permalink
    • https://tools.ietf.org/html/rfc5766
    • https://tools.ietf.org/html/rfc6156
    • https://tools.ietf.org/html/rfc7065
    • https://en.wikipedia.org/wiki/Traversal_Using_Relays_around_NAT
    • https://webrtc.ventures/2017/08/quick-guide-stunturn-webrtc/
    • https://www.openttd.org/news/2021/09/26/new-multiplayer-experience
    • https://tailscale.com/blog/how-nat-traversal-works/
96. ab - Apache HTTP server benchmarking tool - Apache HTTP Server Version 2.4

    2018-07-17
    apache network network/http-server/apache-httpd performance performance/benchmark

    Permalink
    • https://www.digitalocean.com/community/tutorials/how-to-use-apachebench-to-do-load-testing-on-an-arch-linux-vps
97. OpenResty - a dynamic web platform based on NGINX and LuaJIT

    2018-07-17
    network/http network/http-server/nginx performance programming/api programming/lua server

    Permalink
    • https://openresty.org/en/linux-packages.html
    • https://opm.openresty.org/
    • https://github.com/openresty
    • https://github.com/openresty/openresty
    • https://www.reddit.com/r/lua/comments/209l92/openresty_with_others_language/
    • https://www.reddit.com/r/devops/comments/6tv1yc/dynamic_layer_4_load_balancing/
98. Creating a custom Nginx build for Ubuntu/Debian - JGuru

    2018-07-13
    linux linux/debian linux/ubuntu network/http network/http-server/nginx package

    Permalink
    • https://www.debian.org/doc/manuals/maint-guide/build.en.html
    • https://salsa.debian.org/nginx-team/nginx
    • https://www.debian.org/doc/debian-policy/#document-ch-controlfields
    • https://www.debian.org/doc/debian-policy/#document-ch-relationships
    • https://unix.stackexchange.com/questions/333603/debian-control-file-provides-does-not-satisfy-dependency
    • https://github.com/JayH5/nginx-modules
99. iptables

    2018-07-04
    linux linux/iptables network network/firewall network/router sysadmin

    Permalink

    Documentation:

    • https://www.netfilter.org/documentation/index.html
    • https://www.netfilter.org/documentation/HOWTO//netfilter-hacking-HOWTO.html
    • https://www.netfilter.org/documentation/HOWTO//networking-concepts-HOWTO.html
    • https://www.netfilter.org/documentation/HOWTO//NAT-HOWTO.html
    • https://www.netfilter.org/documentation/HOWTO//packet-filtering-HOWTO.html
      • https://www.netfilter.org/documentation/HOWTO//packet-filtering-HOWTO-6.html
      • https://www.netfilter.org/documentation/HOWTO//packet-filtering-HOWTO-7.html

    Articles:

    • https://www.digitalocean.com/community/tutorials/how-the-iptables-firewall-works
    • https://www.digitalocean.com/community/tutorials/how-to-list-and-delete-iptables-firewall-rules
    • https://www.digitalocean.com/community/tutorials/iptables-essentials-common-firewall-rules-and-commands
    • https://www.digitalocean.com/community/tutorials/a-deep-dive-into-iptables-and-netfilter-architecture
    • https://www.digitalocean.com/community/tutorials/how-to-choose-an-effective-firewall-policy-to-secure-your-servers

    How-tos:

    • https://wiki.centos.org/HowTos/Network/IPTables
    • https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-using-iptables-on-ubuntu-14-04

    Routing:

    • https://www.frozentux.net/iptables-tutorial/iptables-tutorial.html
    • https://www.frozentux.net/iptables-tutorial/images/tables_traverse.jpg
    • https://www.frozentux.net/iptables-tutorial/images/table_subtraverse.jpg
    • https://upload.wikimedia.org/wikipedia/commons/3/37/Netfilter-packet-flow.svg

    RHEL Documentation:

    • https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-firewalls-common_iptables_filtering
    • https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-firewalls-forward_and_nat_rules
    • https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-firewalls-malicious_software_and_spoofed_ip_addresses
    • https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-firewalls-iptables_and_connection_tracking
    • https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/security_guide/sect-security_guide-iptables
    • https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/security_guide/sec-setting_and_controlling_ip_sets_using_iptables
100. Tinc VPN

     2018-07-04
     configuration-management/ansible linux network network/vpn security

     Permalink
     • https://www.digitalocean.com/community/tutorials/how-to-install-tinc-and-set-up-a-basic-vpn-on-ubuntu-14-04
     • https://www.digitalocean.com/community/tutorials/how-to-use-ansible-and-tinc-vpn-to-secure-your-server-infrastructure
     • https://github.com/thisismitch/ansible-tinc