Linux, Tech stuff & more

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===== Archive of old-fashioned & buggy notes =====

A list of my old-fashioned, unmaintained and not really useful notes.
I'm keeping them just for historical purposes, but they refer to unsecure and not-used-anymore programs and operating systems.
Use them at your own risk (or, better, DO NOT USE them).

==== Zabbix 4.X ====
    * [[notes:zabbix4-ubuntu16-install|Install Zabbix Server 4.0 on Ubuntu 16.04 LTS]]
    * [[notes:install-zabbix4-agent-on-ubuntu16-debian9|Install Zabbix Agent 4.0 on Ubuntu 16.04 LTS / Debian 9]]
    * Templates
      * [[https://github.com/emanueleg/zabbix-templates|SNMP QNAP Template]] - v3.x tested with Zabbix 3.x and 4.0
      * [[https://github.com/emanueleg/zabbix-templates|SNMP APC ATS Template]] - v3.x tested with Zabbix 3.x and 4.0

==== Zabbix 2.X ====
    * [[notes:zabbix-debian7-install|Install Zabbix Server 2.2 in Debian 7 (Wheezy)]]
    * [[notes:zabbix-agent-debian7-install|Install Zabbix Agent 2.2/2.4 in Debian 7 (Wheezy)]]
    * [[notes:zabbix-apcupsd-without-snmp|APC UPS Monitoring using apcupds (without SNMP)]]
    * [[notes:zabbix-long-queues|Fix long queues (too many delayed items)]]
    * [[notes:zabbix-active-agent|Configure an Active Agent]]
    * [[notes:zabbix-qnap-template|Improved SNMP Zabbix 2.0 Template for QNAP devices]]
    * [[notes:zabbix-mysql-template|Monitor MySQL using Zabbix Agent and MySQL App Template]]
==== SNMP ====
    * [[notes:net-snmp-errors-updated|How to fix net-snmp SNMPv2-PDU error in Debian 9]]
    * [[notes:net-snmp-errors|How to fix net-snmp errors in Debian 7]]
==== Mail Server ====
    * [[notes:mailserver|Simple Mail server - Part 1 -  Setup mail server for alias-based forwarding]]
    * [[notes:mailboxesetc|Simple Mail server - Part 2 - Add MailBoxes, WebMail, AntiSpam etc]]
    * [[notes:fail2ban|Simple Mail server - Part 3 - Enable Fail2ban for your mail server]]
    * [[notes:fakemail|Setup a fake/test mail server with Python]]
    * [[notes:mailqueue|Manage Postfix mail queue]]
    * [[notes:send-mail-from-cli|Send mails from command line]]
    * [[notes:fix-log-errors|Fix (un)common errors in /var/log/mail.log]]
    * [[notes:postfix-stunnel-smtps|Relaying mail with Postfix and Stunnel through an SMTPS smarthost on port 465]]
==== PDF ====
    * [[notes:Use Page Ranges in PyPDF2 PdfFileMerger]]
    * [[notes:Change PDF image quality with gs]]

==== Misc ====
    * [[notes:xampp-netstat|Fix XAMPP netstat command not found]]
    * [[notes:remmina-vnc-raspberry|Connect to Raspberry Pi OS via VNC using Remmina]]
    * [[notes:setup-wireguard-vpn-on-debian9|Setup a VPN Server with WireGuard on Debian 9]]
    * [[notes:unifi58-on-ubuntu16-install|Install UniFi controller 5.8 on Ubuntu 16.04 LTS]]
    * [[notes:webcame-timelapse|Grab a webcam and create a time-lapse video]]
    * [[notes:compress-canon-eos-mov-to-mkv|Compress Canon EOS MOV videos to MKV (and save up to 90% space)]]
    * [[notes:apt-trick|Some tricks and useful-to-remember apt options]]
    * [[notes:batch-image-processing|Batch image processing with mogrify]]
    * [[notes:ubuntu-apt-mirror|Let apt choose the fastest mirror for you]]
    * [[notes:install-python-3.4-and-mysql-connector-on-debian-7-wheezy|Use Python 3.4 + MySQL Connector on Debian 7 Wheezy]]
    * [[notes:upgrade-wheezy-to-wheezy-backports|Update Debian Wheezy using backports]]
    * [[notes:remmina-rdp-unable-to-connect-error|Fix Remmina RDP "Unable to connect" error]]
    * [[notes:tftp-server-ubuntu|Install TFTP server in Ubuntu]]
    * [[notes:webradios|URLs for live streams of Italian radios]]
    * [[notes:tinywires_library_for_arduino|TinyWireS Arduino Library for ATtiny44]]
    * [[notes:aggressive-fail2ban-settings|Aggressive fail2ban settings]]
    * [[notes:Install LaTeX on Ubuntu 17]]
    * [[notes:Avoid duplicated cron jobs with flock]]
    * Scout
      * {{:wiki:grande-gioco-di_bertoldo.pdf|Il grande gioco di Bertoldo}}
    * ESP8266
      * [[esp8266:general-hardware-info|ESP8266 - General hardware info]]
      * [[esp8266:firmware-programming|ESP8266 - Firmware and Arduino programming info]]
      * [[esp8266:open-hardware-dev-board|ESP8266 - Open hardware dev board]]