Raspberry Pi 3 B+設定順序

1. 下載 Raspberry Pi OS imager https://www.raspberrypi.org/software/
2. 安裝並執行
3. 設定好要的OS後，進行安裝
   
4. 寫完後將SD卡退出，這時插回SD卡，於 boot 碟產生一個名為 ssh 的空檔案 (可用新增文字文件再改名)，如此沒有鍵盤，也可以用ssh登入
5. 將SD卡插入Raspberry Pi中，接卡網路線和HDMI及電源，啟動
6. 待啟動完後，使用Angry IP Scanner等工具掃出其IP，使用Putty登入 (pi / raspberry)
7. 更新：
1. sudo apt-get update
2. sudo apt-get -y upgrade
3. sudo apt-get -y dist-upgrade
4. sudo rpi-update (更新Firmware)
5. sudo apt -y autoremove
6. sudo reboot
8. 其它package
1. nslookup: sudo apt-get install -y dnsutils
9. VNC (https://www.raspberrypi.org/documentation/remote-access/vnc/)
10. 中文字型
1. sudo apt-get install fonts-arphic* (文鼎全部)
2. sudo apt-get install fonts-moe-standard-kai (教育部標準楷書)
3. sudo apt-get install fonts-cwtex-yen (cwTex圓體)
11. 輸入法
1. sudo apt-get install -y fcitx
2. sudo apt-get install -y fcitx-chewing (注音)
3. sudo apt-get install -y fcitx-table-array30 fcitx-table-array30-big (行列30)
4. sudo apt-get install -y fcitx-table-boshiamy (嘸蝦米) 
5. sudo im-config (設定)
12. 日文字型、輸入法
1. sudo apt-get install -y fonts-vlgothic jfbterm fcitx-anthy
13. PDF reader / editor
1. sudo apt-get install -y okular
14. System Monitor (Monitorix)
1. wget https://www.monitorix.org/monitorix_3.10.1-izzy1_all.deb
1. 請注意上面的網址會變更
2. sudo dpkg -i monitorix_3.10.1-izzy1_all.deb (會發生錯誤不用管它，下一行修復)
3. sudo apt-get -yf install
4. 修改 /etc/monitorix/monitorix.conf
1. sudo vi /etc/monitorix/monitorix.conf
1. raspberrypi     = y
5. sudo service monitorix restart
15. Disable ipv6
1. sudo vi /etc/sysctl.conf
1. net.ipv6.conf.all.disable_ipv6 = 1
2. net.ipv6.conf.default.disable_ipv6 = 1
3. net.ipv6.conf.lo.disable_ipv6 = 1
4. net.ipv6.conf.eth0.disable_ipv6 = 1
5. net.ipv6.conf.wlan0.disable_ipv6 = 1
2. sudo sysctl -p
16. Static ip address (for wireless wlan0)
1. sudo vi /etc/dhcpcd.conf
1. interface wlan0
2. static ip_address=192.168.1.201/24
3. static routers=192.168.1.1
4. static domain_name_servers=168.95.192.1 8.8.8.8 8.8.4.4
17. Static ip address (for eth0)
1. sudo vi /etc/dhcpcd.conf
1. interface eth0
2. static ip_address=192.168.1.3/24
3. static routers=192.168.1.1
18. Disable WiFi and Bluetooth
1. sudo rfkill block wifi
2. sudo rfkill block bluetooth
19. 整體設定
1. sudo raspi-config
20. sudo rerboot
21. Cacti 1.1.38 or later (Monitor; 內建的Cacti版本很舊) 
1. sudo apt-get install -y apache2
2. sudo rm /var/www/html/index.html
3. sudo apt-get install -y mariadb-server mariadb-client mariadb-common
4. sudo apt-get install -y php7.0 php7.0-snmp php7.0-xml php7.0-mbstring php7.0-json php7.0-gd php7.0-gmp php7.0-zip php7.0-ldap php7.0-mcrypt php7.0-mysql 
5. sudo vi /etc/php/7.0/apache2/php.ini
1. add date.timezone = Asia/Taipei
6. sudo useradd -r -M cactiuser
7. cd /usr/share/mysql
8. sudo mysql  mysql < mysql_test_data_timezone.sql
9. sudo mysql
1. mysql> create database cacti;
2. mysql> grant all on cacti.* to 'cactiuser'@'localhost' identified by 'cactipassword';
3. mysql> flush privileges;
4. mysql> exit
10. sudo mysql mysql -e 'grant select on mysql.time_zone_name to cactiuser@localhost'
11. sudo vi /etc/mysql/mariadb.conf.d/50-server.cnf
1. max_heap_table_size = 46M
2. tmp_table_size = 64M
3. join_buffer_size = 64M
4. innodb_buffer_pool_size = 227M
5. innodb_doublewrite = off
6. innodb_flush_log_at_timeout = 3
7. innodb_read_io_threads = 32
8. innodb_write_io_threads = 16
9. innodb_additional_mem_pool_size = 8M
10. collation_server = utf8mb4_unicode_ci
12. wget https://www.cacti.net/downloads/cacti-latest.tar.gz
13. tar xfz cacti-latest.tar.gz
14. sudo cp -rf cacti-1.1.38/* /var/www/html/
15. sudo touch /var/www/html/log/cacti.log
16. sudo chown -R www-data:www-data /var/www/html/
17. sudo vi /var/www/html/include/config.php (find and replace)
1. $database_type     = 'mysql';
2. $database_default  = 'cacti';
3. $database_hostname = 'localhost';
4. $database_username = 'cactiuser';
5. $database_password = 'cactipassword';
6. $database_port     = '3306';
7. $database_ssl      = false;
8. $url_path = '/';
18. sudo  mysql -u cactiuser cacti -p < /var/www/html/cacti.sql
19. sudo apt-get install -y snmp snmpd snmp-mibs-downloader rrdtool
20. sudo systemctl restart snmpd.service 
21. sudo systemctl status snmpd.service
22. sudo apt-get install -y build-essential dos2unix dh-autoreconf help2man libssl-dev libmysql++-dev librrds-perl libsnmp-dev libmariadb-dev libmariadbclient-dev
23. wget https://www.cacti.net/downloads/spine/cacti-spine-latest.tar.gz
24. tar xfz cacti-spine-latest.tar.gz 
25. cd cacti-spine-1.1.38/
26. sudo ./bootstrap
27. sudo ./configure
28. sudo make
29. sudo make install
30. sudo chown root:root /usr/local/spine/bin/spine
31. sudo chmod +s /usr/local/spine/bin/spine
32. sudo vi /usr/local/spine/etc/spine.conf
1. DB_Host localhost
2. DB_Database cacti
3. DB_User cactiuser
4. DB_Pass cactipassword
5. DB_Port 3306
33. http://your_IP/install
34. login with admin / admin
1. Console -> Configuration -> Settings -> Paths -> Spine Config File Path -> /usr/local/spine/etc/spine.conf
2. Console -> Configuration -> Settings -> Poller -> Poller Type -> Spine
35. sudo crontab -u www-data -e
1. */5 * * * * /usr/bin/php /var/www/html/poller.php
36. done

Cacti設完後結果