dietpi-survey_report

#!/bin/bash
shopt -s extglob
{
	# Created by MichaIng / micha@dietpi.com / dietpi.com

	# Prevent concurrent executions
	(( $(pgrep -cf 'dietpi-survey_report') > 1 )) && { echo 'Concurrent execution detected. Exiting...'; exit 1; }

	#-----------------------------------------------------------
	# Globals - benchmarks
	#-----------------------------------------------------------
	# NB: PLEASE ENSURE HW_MODEL INDEX ENTRIES MATCH : PREP, dietpi-obtain_hw_model, dietpi-survey_results,
	# NBB: DO NOT REORDER INDEX's. These are now fixed and will never change (due to survey results etc)
	aHW_NAME=(
		[0]='Raspberry Pi 1 256M'
		[1]='Raspberry Pi 1/Zero 512M'
		[2]='Raspberry Pi 2'
		[3]='Raspberry Pi 3/3+/Zero 2'
		[4]='Raspberry Pi 4'
		[10]='Odroid C1'
		[11]='Odroid XU3/XU4/MC1/HC1/HC2'
		[12]='Odroid C2'
		[13]='Odroid U3'
		[15]='Odroid N2'
		[16]='Odroid C4/HC4'
		[20]='x86_64 VM'
		[21]='x86_64 PC'
		[22]='Generic Device'
		[29]='Generic Amlogic S922X'
		[28]='Generic Amlogic S905'
		[27]='Generic Allwinner H6'
		[26]='Generic Allwinner H5'
		[25]='Generic Allwinner H3'
		[24]='Generic Rockchip RK3399'
		[23]='Generic Rockchip RK3328'
		[30]='OrangePi PC'
		[31]='OrangePi One'
		[32]='OrangePi Zero (H2+)'
		[33]='OrangePi Lite'
		[34]='OrangePi Plus'
		[35]='OrangePi Zero Plus 2 (H3/H5)'
		[36]='OrangePi Win'
		[37]='OrangePi Prime'
		[38]='OrangePi PC 2'
		[39]='LeMaker Guitar'
		[40]='PINE A64'
		[41]='OrangePi PC Plus'
		[42]='ROCKPro64'
		[43]='ROCK64'
		[44]='Pinebook'
		[45]='PINE H64'
		[46]='Pinebook Pro'
		[47]='NanoPi R4S'
		[48]='NanoPi R1'
		[50]='BananaPi M2+ (sinovoip)'
		[51]='BananaPi Pro (Lemaker)'
		[52]='ASUS Tinker Board'
		[53]='BananaPi (sinovoip)'
		[54]='NanoPi K2'
		[55]='NanoPi R2S'
		[56]='NanoPi NEO3'
		[57]='NanoPi NEO Plus2'
		[58]='NanoPi M4V2'
		[59]='ZeroPi'
		[60]='NanoPi NEO'
		[61]='NanoPi M2/T2'
		[62]='NanoPi M3/T3/Fire3'
		[63]='NanoPi M1/T1'
		[64]='NanoPi NEO Air'
		[65]='NanoPi NEO2'
		[66]='NanoPi M1 Plus'
		[67]='NanoPi K1 Plus'
		[68]='NanoPi M4/T4/NEO4'
		[69]='Firefly RK3399'
		[70]='Sparky SBC'
		[71]='BeagleBone Black'
		[72]='ROCK Pi 4'
		[73]='ROCK Pi S'
		[74]='Radxa Zero'
	)

	## Benchmark data arrays: aBENCH_XX[$HW_MODEL,${aBENCH_XX_INDEX[$HW_MODEL]}]

	# Core benchmarks
	# - CPU time in x.xx seconds
	aBENCH_CPU_INDEX=()
	declare -A aBENCH_CPU
	# - CPU temp in integer °C
	declare -A aBENCH_CPU_TEMP_START
	declare -A aBENCH_CPU_TEMP_END
	# - I/O in integer MiB/s
	aBENCH_RAM_INDEX=()
	declare -A aBENCH_RAM_WRITE
	declare -A aBENCH_RAM_READ
	aBENCH_ROOTFS_INDEX=()
	declare -A aBENCH_ROOTFS_WRITE
	declare -A aBENCH_ROOTFS_READ

	# Optional benchmarks
	aBENCH_CUSTOMFS_INDEX=()
	declare -A aBENCH_CUSTOMFS_WRITE
	declare -A aBENCH_CUSTOMFS_READ
	aBENCH_LAN_INDEX=()
	declare -A aBENCH_NET_LAN_SPEED

	# Benchmark result arrays: min, max, average
	aBENCH_RESULT_CPU_MIN=()
	aBENCH_RESULT_CPU_MAX=()
	aBENCH_RESULT_CPU_AVG=()
	aBENCH_RESULT_CPU_TEMP_START_MIN=()
	aBENCH_RESULT_CPU_TEMP_START_MAX=()
	aBENCH_RESULT_CPU_TEMP_START_AVG=()
	aBENCH_RESULT_CPU_TEMP_END_MIN=()
	aBENCH_RESULT_CPU_TEMP_END_MAX=()
	aBENCH_RESULT_CPU_TEMP_END_AVG=()
	aBENCH_RESULT_RAM_READ_MIN=()
	aBENCH_RESULT_RAM_READ_MAX=()
	aBENCH_RESULT_RAM_READ_AVG=()
	aBENCH_RESULT_RAM_WRITE_MIN=()
	aBENCH_RESULT_RAM_WRITE_MAX=()
	aBENCH_RESULT_RAM_WRITE_AVG=()
	aBENCH_RESULT_ROOTFS_READ_MIN=()
	aBENCH_RESULT_ROOTFS_READ_MAX=()
	aBENCH_RESULT_ROOTFS_READ_AVG=()
	aBENCH_RESULT_ROOTFS_WRITE_MIN=()
	aBENCH_RESULT_ROOTFS_WRITE_MAX=()
	aBENCH_RESULT_ROOTFS_WRITE_AVG=()
	aBENCH_RESULT_CUSTOMFS_READ_MIN=()
	aBENCH_RESULT_CUSTOMFS_READ_MAX=()
	aBENCH_RESULT_CUSTOMFS_READ_AVG=()
	aBENCH_RESULT_CUSTOMFS_WRITE_MIN=()
	aBENCH_RESULT_CUSTOMFS_WRITE_MAX=()
	aBENCH_RESULT_CUSTOMFS_WRITE_AVG=()
	aBENCH_RESULT_NET_LAN_SPEED_MIN=()
	aBENCH_RESULT_NET_LAN_SPEED_MAX=()
	aBENCH_RESULT_NET_LAN_SPEED_AVG=()

	#-----------------------------------------------------------
	# Globals - Survey
	#-----------------------------------------------------------
	DATE_NOW=
	SURVEY_COUNT_TOTAL=0
	SURVEY_COUNT_OPTIN=0
	SURVEY_COUNT_OPTOUT=0
	SURVEY_COUNT_INACTIVE=0
	SURVEY_COUNT_REACTIVE=0

	declare -A aDIETPI_VERSION
	declare -A aDEVICE_NAME
	declare -A aCPU_ARCH
	aCPU_COUNT=()
	declare -A aDISTRO_VERSION
	declare -A aAUTOSTART_OPTION
	declare -A aSOFTWARE
	aAUTO_SETUP_AUTOMATED=(0 0)
	declare -A aNETWORK_INTERFACE
	# v6.17 addition
	declare -A aGIT_BRANCH
	# v6.31 addition
	aRASPBIAN=(0 0)
	# v8.0 addition
	aMMC=(0 0)

	# Convert autostart index to name array
	# shellcheck disable=SC2034
	aAUTOSTART_NAME=(
		[0]='Console manual login'
		[1]='Kodi'
		[2]='Desktop auto login'
		[3]='RetroPie'
		[4]='OpenTyrian'
		[5]='DietPi-Cloudshell'
		[6]='Amiberry fast boot'
		[7]='Console auto login'
		[8]='Amiberry standard boot'
		[9]='DXX-Rebirth'
		[10]='CAVA Spectrum'
		[11]='Chromium'
		[14]='Custom (background)'
		[15]='JRiver'
		[16]='Desktop LightDM login'
		[17]='Custom (foreground)'
	)

	# Convert software index to title array
	aSOFTWARE_NAME=(
		[0]='OpenSSH Client'
		[1]='Samba Client'
		[2]='Folding@Home'
		[3]='MC'
		[4]='ViFM'
		[5]='ALSA'
		[6]='X.Org X Server'
		[7]='FFmpeg'
		[8]='Java JDK'
		[9]='Node.js'
		[10]='iftop'
		[11]='IPTraf'
		[12]='Iperf'
		[13]='MTR-Tiny'
		[14]='nLoad'
		[15]='tcpdump'
		[16]='Build-Essentials'
		[17]='Git Client'
		[18]='Emacs'
		[19]='Jed'
		[20]='Vim'
		[21]='Vim-Tiny'
		[22]='QuiteRSS'
		[23]='LXDE'
		[24]='MATE'
		[25]='Xfce'
		[26]='GNUstep'
		[27]='TightVNC Server'
		[28]='TigerVNC Server'
		[29]='XRDP'
		[30]='NoMachine'
		[31]='Kodi'
		[32]='ympd'
		[33]='Airsonic-Advanced'
		[34]='Subsonic'
		[35]='Logitech Media Server'
		[36]='Squeezelite'
		[37]='Shairport Sync'
		[38]='FreshRSS'
		[39]='ReadyMedia'
		[40]='Ampache'
		[41]='Emby Server'
		[42]='Plex Media Server'
		[43]='Murmur'
		[44]='Transmission'
		[45]='Deluge'
		[46]='qBittorrent'
		[47]='ownCloud'
		[48]='Pydio'
		[49]='Gogs'
		[50]='Syncthing'
		[51]='OpenTyrian'
		[52]='Cuberite'
		[53]='MineOS'
		[54]='phpBB'
		[55]='Wordpress'
		[56]='Single File PHP Gallery'
		[57]='Baïkal'
		[58]='OpenBazaar'
		[59]='RPi Cam Control'
		[60]='WiFi Hotspot'
		[61]='Tor Hotspot'
		[62]='DietPi-CloudShell'
		[63]='LinuxDash'
		[64]='phpSysInfo'
		[65]='Netdata'
		[66]='RPi-Monitor'
		[67]='No-IP'
		[68]='Remot3.it'
		[69]='RPi.GPIO'
		[70]='WiringPi'
		[71]='WebIOPi'
		[72]='I2C'
		[73]='Fail2Ban'
		[74]='InfluxDB'
		[75]='LASP'
		[76]='LAMP'
		[77]='Grafana'
		[78]='LESP'
		[79]='LEMP'
		[80]='Ubooquity'
		[81]='LLSP'
		[82]='LLMP'
		[83]='Apache'
		[84]='Lighttpd'
		[85]='Nginx'
		[86]='Roon Extension Manager'
		[87]='SQLite'
		[88]='MariaDB'
		[89]='PHP'
		[90]='phpMyAdmin'
		[91]='Redis'
		[92]='Certbot'
		[93]='Pi-hole'
		[94]='ProFTPD'
		[95]='vsftpd'
		[96]='Samba Server'
		[97]='OpenVPN'
		[98]='HAProxy'
		[99]='emonHub'
		[100]='PiJuice'
		[101]='Logrotate'
		[102]='Rsyslog'
		[103]='DietPi-RAMlog'
		[104]='Dropbear'
		[105]='OpenSSH Server'
		[106]='Lidarr'
		[107]='rTorrent'
		[108]='Amiberry'
		[109]='NFS Server'
		[110]='NFS Client'
		[111]='UrBackup Server'
		[112]='DXX-Rebirth'
		[113]='Chromium'
		[114]='Nextcloud'
		[115]='Webmin'
		[116]='SickRage'
		[117]='PiVPN'
		[118]='Mopidy'
		[119]='CAVA'
		[120]='RealVNC Server'
		[121]='Roon Bridge'
		[122]='Node-RED'
		[123]='Mosquitto'
		[124]='NAA daemon'
		[125]='Tomcat 8'
		[126]='LibSSL1.0.0'
		[127]='NeoVim'
		[128]='MPD'
		[129]='O!MPD'
		[130]='Python pip'
		[131]='Blynk Server'
		[132]='Aria2'
		[133]='YaCy'
		[134]='Tonido'
		[135]='IceCast'
		[136]='MotionEye'
		[137]='CloudPrint'
		[138]='VirtualHere'
		[139]='SABnzbd'
		[140]='SDL2'
		[141]='Spotify Connect Web'
		[142]='CouchPotato'
		[143]='Koel'
		[144]='Sonarr'
		[145]='Radarr'
		[146]='Tautulli'
		[147]='Jackett'
		#[148]=
		[149]='NZBGet'
		[150]='Mono'
		[151]='Nvidia'
		[152]='Avahi-Daemon'
		[153]='OctoPrint'
		[154]='Roon Server'
		[155]='HTPC Manager'
		[156]='Steam'
		[157]='Home Assistant'
		[158]='MinIO'
		[159]='Allo'
		[160]='Allo_update'
		[161]='FuguHub'
		[162]='Docker'
		[163]='GMediaRender'
		[164]='Nukkit'
		[165]='Gitea'
		[166]='PI-SPC'
		[167]='Raspotify'
		#[168]=
		[169]='Google AIY'
	)

	# v6.14 (earliest version that can currently upload) + v6.15
	aSOFTWARE_NAME6_14=()
	aSOFTWARE_NAME6_15=()
	for i in "${!aSOFTWARE_NAME[@]}"
	do
		aSOFTWARE_NAME6_14[$i]=${aSOFTWARE_NAME[$i]}
		aSOFTWARE_NAME6_15[$i]=${aSOFTWARE_NAME6_14[$i]}
	done
	aSOFTWARE_NAME6_15[148]='myMPD'

	# v6.16 + v6.17 + v6.18
	aSOFTWARE_NAME6_16=()
	aSOFTWARE_NAME6_17=()
	aSOFTWARE_NAME6_18=()
	for i in "${!aSOFTWARE_NAME6_15[@]}"
	do
		aSOFTWARE_NAME6_16[$i]=${aSOFTWARE_NAME6_15[$i]}
		aSOFTWARE_NAME6_17[$i]=${aSOFTWARE_NAME6_16[$i]}
		aSOFTWARE_NAME6_18[$i]=${aSOFTWARE_NAME6_17[$i]}
	done
	aSOFTWARE_NAME6_18[168]='Nextcloud Talk'

	# v6.19 + v6.20
	aSOFTWARE_NAME6_19=()
	aSOFTWARE_NAME6_20=()
	for i in "${!aSOFTWARE_NAME6_18[@]}"
	do
		aSOFTWARE_NAME6_19[$i]=${aSOFTWARE_NAME6_18[$i]}
		aSOFTWARE_NAME6_20[$i]=${aSOFTWARE_NAME6_19[$i]}
	done
	aSOFTWARE_NAME6_20[116]='Medusa'
	aSOFTWARE_NAME6_20[170]='UnRAR'
	aSOFTWARE_NAME6_20[171]='DietPi-NordVPN'
	aSOFTWARE_NAME6_20[172]='WireGuard'

	# v6.21 + v6.22 + v6.23
	aSOFTWARE_NAME6_21=()
	aSOFTWARE_NAME6_22=()
	aSOFTWARE_NAME6_23=()
	for i in "${!aSOFTWARE_NAME6_20[@]}"
	do
		aSOFTWARE_NAME6_21[$i]=${aSOFTWARE_NAME6_20[$i]}
		aSOFTWARE_NAME6_22[$i]=${aSOFTWARE_NAME6_21[$i]}
		aSOFTWARE_NAME6_23[$i]=${aSOFTWARE_NAME6_22[$i]}
	done
	aSOFTWARE_NAME6_23[173]='LXQt'
	aSOFTWARE_NAME6_23[174]='GIMP'
	aSOFTWARE_NAME6_23[175]='Xfce Power Manager'

	# v6.24 + v6.25
	aSOFTWARE_NAME6_24=()
	aSOFTWARE_NAME6_25=()
	for i in "${!aSOFTWARE_NAME6_23[@]}"
	do
		aSOFTWARE_NAME6_24[$i]=${aSOFTWARE_NAME6_23[$i]}
		aSOFTWARE_NAME6_25[$i]=${aSOFTWARE_NAME6_24[$i]}
	done
	aSOFTWARE_NAME6_25[176]='Mycroft AI'

	# v6.26
	aSOFTWARE_NAME6_26=()
	for i in "${!aSOFTWARE_NAME6_25[@]}"
	do
		aSOFTWARE_NAME6_26[$i]=${aSOFTWARE_NAME6_25[$i]}
	done
	unset -v 'aSOFTWARE_NAME6_26[27]' # TightVNC: Replaced by TigerVNC on Stretch+
	unset -v 'aSOFTWARE_NAME6_26[140]' # SDL2: Merged into Amiberry for targeted minimal install


	# v6.27
	aSOFTWARE_NAME6_27=()
	for i in "${!aSOFTWARE_NAME6_26[@]}"
	do
		aSOFTWARE_NAME6_27[$i]=${aSOFTWARE_NAME6_26[$i]}
	done
	aSOFTWARE_NAME6_27[27]='TasmoAdmin'

	# v6.28 + v6.29
	aSOFTWARE_NAME6_28=()
	aSOFTWARE_NAME6_29=()
	for i in "${!aSOFTWARE_NAME6_27[@]}"
	do
		aSOFTWARE_NAME6_28[$i]=${aSOFTWARE_NAME6_27[$i]}
		aSOFTWARE_NAME6_29[$i]=${aSOFTWARE_NAME6_28[$i]}
	done
	aSOFTWARE_NAME6_29[140]='Domoticz'

	# v6.30 + v6.31
	aSOFTWARE_NAME6_30=()
	aSOFTWARE_NAME6_31=()
	for i in "${!aSOFTWARE_NAME6_29[@]}"
	do
		aSOFTWARE_NAME6_30[$i]=${aSOFTWARE_NAME6_29[$i]}
		aSOFTWARE_NAME6_31[$i]=${aSOFTWARE_NAME6_30[$i]}
	done
	aSOFTWARE_NAME6_31[177]='Firefox Sync Server'

	# v6.32
	aSOFTWARE_NAME6_32=()
	for i in "${!aSOFTWARE_NAME6_31[@]}"
	do
		aSOFTWARE_NAME6_32[$i]=${aSOFTWARE_NAME6_31[$i]}
	done
	aSOFTWARE_NAME6_32[178]='Jellyfin'
	aSOFTWARE_NAME6_32[179]='Komga'

	# v6.33
	aSOFTWARE_NAME6_33=()
	for i in "${!aSOFTWARE_NAME6_32[@]}"
	do
		aSOFTWARE_NAME6_33[$i]=${aSOFTWARE_NAME6_32[$i]}
	done
	aSOFTWARE_NAME6_33[180]='Bazarr'

	# v6.34
	aSOFTWARE_NAME6_34=()
	for i in "${!aSOFTWARE_NAME6_33[@]}"
	do
		aSOFTWARE_NAME6_34[$i]=${aSOFTWARE_NAME6_33[$i]}
	done
	unset -v 'aSOFTWARE_NAME6_34[62]' # DietPi-CloudShell
	unset -v 'aSOFTWARE_NAME6_34[134]' # Tonido
	unset -v 'aSOFTWARE_NAME6_34[137]' # CloudPrint
	aSOFTWARE_NAME6_34[181]='PaperMC'
	aSOFTWARE_NAME6_34[182]='Unbound'
	aSOFTWARE_NAME6_34[183]='vaultwarden'
	aSOFTWARE_NAME6_34[184]='Tor Relay'
	aSOFTWARE_NAME6_34[185]='Portainer'

	# v6.35
	aSOFTWARE_NAME6_35=()
	for i in "${!aSOFTWARE_NAME6_34[@]}"
	do
		aSOFTWARE_NAME6_35[$i]=${aSOFTWARE_NAME6_34[$i]}
	done
	aSOFTWARE_NAME6_35[62]='Box86'
	aSOFTWARE_NAME6_35[134]='Docker Compose'
	aSOFTWARE_NAME6_35[137]='mjpg-streamer'

	# v7.0 (identical to v6.35 transition version) + v7.1
	aSOFTWARE_NAME7_0=()
	aSOFTWARE_NAME7_1=()
	for i in "${!aSOFTWARE_NAME6_35[@]}"
	do
		aSOFTWARE_NAME7_0[$i]=${aSOFTWARE_NAME6_35[$i]}
		aSOFTWARE_NAME7_1[$i]=${aSOFTWARE_NAME7_0[$i]}
	done
	aSOFTWARE_NAME7_1[186]='IPFS Node'
	aSOFTWARE_NAME7_1[187]='CUPS'
	aSOFTWARE_NAME7_1[188]='Go'
	aSOFTWARE_NAME7_1[189]='VSCodium'
	unset -v 'aSOFTWARE_NAME7_1[67]' # No-IP: Replaced with DietPi-DDNS
	unset -v 'aSOFTWARE_NAME7_1[171]' # DietPi-NordVPN: Replaced with DietPi-VPN

	# v7.2
	aSOFTWARE_NAME7_2=()
	for i in "${!aSOFTWARE_NAME7_1[@]}"
	do
		aSOFTWARE_NAME7_2[$i]=${aSOFTWARE_NAME7_1[$i]}
	done
	aSOFTWARE_NAME7_2[67]='Firefox'
	unset -v 'aSOFTWARE_NAME7_2[126]' # LibSSL1.0.0

	# v7.3
	aSOFTWARE_NAME7_3=()
	for i in "${!aSOFTWARE_NAME7_2[@]}"
	do
		aSOFTWARE_NAME7_3[$i]=${aSOFTWARE_NAME7_2[$i]}
	done
	aSOFTWARE_NAME7_3[126]='AdGuard Home'
	aSOFTWARE_NAME7_3[171]='frp'
	aSOFTWARE_NAME7_3[190]='Beets'
	aSOFTWARE_NAME7_3[191]='Snapcast Server'
	aSOFTWARE_NAME7_3[192]='Snapcast Client'
	aSOFTWARE_NAME7_3[193]='K3s'
	unset -v 'aSOFTWARE_NAME7_3[125]' # Tomcat 8

	# v7.4
	aSOFTWARE_NAME7_4=()
	for i in "${!aSOFTWARE_NAME7_3[@]}"
	do
		aSOFTWARE_NAME7_4[$i]=${aSOFTWARE_NAME7_3[$i]}
	done
	aSOFTWARE_NAME7_4[125]='Synapse Server'
	aSOFTWARE_NAME7_4[194]='PostgreSQL'
	aSOFTWARE_NAME7_4[195]='youtube-dl'

	# v7.5
	aSOFTWARE_NAME7_5=()
	for i in "${!aSOFTWARE_NAME7_4[@]}"
	do
		aSOFTWARE_NAME7_5[$i]=${aSOFTWARE_NAME7_4[$i]}
	done
	aSOFTWARE_NAME7_5[196]='Java JRE'

	# v7.6
	aSOFTWARE_NAME7_6=()
	for i in "${!aSOFTWARE_NAME7_5[@]}"
	do
		aSOFTWARE_NAME7_6[$i]=${aSOFTWARE_NAME7_5[$i]}
	done
	aSOFTWARE_NAME7_6[197]='Box64'
	aSOFTWARE_NAME7_6[198]='File Browser'
	aSOFTWARE_NAME7_6[199]='Spotifyd'

	# v7.7
	aSOFTWARE_NAME7_7=()
	for i in "${!aSOFTWARE_NAME7_6[@]}"
	do
		aSOFTWARE_NAME7_7[$i]=${aSOFTWARE_NAME7_6[$i]}
	done
	unset -v 'aSOFTWARE_NAME7_7[142]' # CouchPotato

	# v7.8
	aSOFTWARE_NAME7_8=()
	for i in "${!aSOFTWARE_NAME7_7[@]}"
	do
		aSOFTWARE_NAME7_8[$i]=${aSOFTWARE_NAME7_7[$i]}
	done
	unset -v 'aSOFTWARE_NAME7_8[34]' # Subsonic
	unset -v 'aSOFTWARE_NAME7_8[99]' # emonHub
	aSOFTWARE_NAME7_8[200]='DietPi-Dashboard'

	# v7.9 + v8.0
	aSOFTWARE_NAME7_9=()
	aSOFTWARE_NAME8_0=()
	for i in "${!aSOFTWARE_NAME7_8[@]}"
	do
		aSOFTWARE_NAME7_9[$i]=${aSOFTWARE_NAME7_8[$i]}
		aSOFTWARE_NAME8_0[$i]=${aSOFTWARE_NAME7_9[$i]}
	done

	# Pre-create software counter array so that we can see also software (available in newest version) with 0 installs
	for i in "${aSOFTWARE_NAME8_0[@]}"
	do
		aSOFTWARE["$i"]=0
	done

	# $1 = File name
	Process_File()
	{
		local file=$1 version branch device arch cpu_count distro autostart automated iface raspbian software asoftware=() mmc
		local BENCH_VERSION BENCH_HW_MODEL BENCH_CPU BENCH_ROOTFS_WRITE BENCH_ROOTFS_READ BENCH_RAM_WRITE BENCH_RAM_READ BENCH_CUSTOMFS_WRITE BENCH_CUSTOMFS_READ BENCH_CPU_TEMP_START BENCH_CPU_TEMP_END BENCH_NET_LAN_SPEED
		while read -r line
		do
			# shellcheck disable=SC2016
			case "$line" in
				'#'*) :;; # Pre-v7.1
				'((aSURVEY_VERSION[6]++))') :;; # Pre-v6.22
				'((aSURVEY_SENTCOUNT['+([[:digit:]])']++))') :;; # Pre-v6.22
				'((aDIETPI_VERSION['[78].[[:digit:]]']++))'|'((aDIETPI_VERSION['6.[123][[:digit:]]']++))') version=${line#*'['} version=${version%']'*};;
				'((aGIT_BRANCH['+([[:graph:]])']++))') branch=${line#*'['} branch=${branch%']'*};; # since v6.17
				'((aDEVICE_NAME['+([[:print:]])']++))') device=${line#*'['} device=${device%']'*};;
				'((aCPU_ARCH['+([[:graph:]])']++))') arch=${line#*'['} arch=${arch%']'*};;
				'((aCPU_COUNT['+([[:digit:]])']++))') cpu_count=${line#*'['} cpu_count=${cpu_count%']'*};;
				'((aDISTRO_VERSION['+([[:alpha:]])']++))') distro=${line#*'['} distro=${distro%']'*};;
				'((aAUTOSTART_OPTION[${aAUTOSTART_NAME['+([[:digit:]])']:='+([[:digit:]])'}]++))') autostart=${line##*'['} autostart=${autostart%%']'*};;
				'((aAUTOSTART_OPTION[${aAUTOSTART_NAME['+([[:digit:]])']}]++))') autostart=${line##*'['} autostart=${autostart%%']'*};; # Pre-v6.17
				'((aAUTO_SETUP_AUTOMATED['[01]']++))') automated=${line#*'['} automated=${automated%']'*};;
				'((aNETWORK_INTERFACE['+([[:graph:]])']++))') iface=${line#*'['} iface=${iface%']'*};;
				'((aRASPBIAN['[01]']++))') raspbian=${line#*'['} raspbian=${raspbian%']'*};; # since v6.31
				'MMC='[01]) mmc=${line#*'='};;
				'((aSOFTWARE[${aSOFTWARE_NAME'${version/./_}'['+([[:digit:]])']:='+([[:digit:]])'}]++))') software=${line##*'['} software=${software%%']'*};;
				'((aSOFTWARE[${aSOFTWARE_NAME'${version/./_}'['+([[:digit:]])']}]++))') software=${line##*'['} software=${software%%']'*};; # Pre-v6.17
				'BENCH_VERSION='[12]) BENCH_VERSION=${line#*'='};; # 1 until v6.23, 2 afterwards
				'BENCH_HW_MODEL='+([[:digit:]])) BENCH_HW_MODEL=${line#*'='};;
				'BENCH_HW_MODEL=-1') BENCH_HW_MODEL=22;; # Pre-v6.29: Migrate fallback "-1" to Generic Device
				'BENCH_CPU='*) BENCH_CPU=${line#*\'} BENCH_CPU=${BENCH_CPU%\'};;
				'BENCH_ROOTFS_WRITE='*) BENCH_ROOTFS_WRITE=${line#*\'} BENCH_ROOTFS_WRITE=${BENCH_ROOTFS_WRITE%\'};;
				'BENCH_ROOTFS_READ='*) BENCH_ROOTFS_READ=${line#*\'} BENCH_ROOTFS_READ=${BENCH_ROOTFS_READ%\'};;
				'BENCH_RAM_WRITE='*) BENCH_RAM_WRITE=${line#*\'} BENCH_RAM_WRITE=${BENCH_RAM_WRITE%\'};;
				'BENCH_RAM_READ='*) BENCH_RAM_READ=${line#*\'} BENCH_RAM_READ=${BENCH_RAM_READ%\'};;
				'BENCH_CUSTOMFS_WRITE='*) BENCH_CUSTOMFS_WRITE=${line#*\'} BENCH_CUSTOMFS_WRITE=${BENCH_CUSTOMFS_WRITE%\'};;
				'BENCH_CUSTOMFS_READ='*) BENCH_CUSTOMFS_READ=${line#*\'} BENCH_CUSTOMFS_READ=${BENCH_CUSTOMFS_READ%\'};;
				'BENCH_CPU_TEMP_START='*) BENCH_CPU_TEMP_START=${line#*\'} BENCH_CPU_TEMP_START=${BENCH_CPU_TEMP_START%\'};;
				'BENCH_CPU_TEMP_END='*) BENCH_CPU_TEMP_END=${line#*\'} BENCH_CPU_TEMP_END=${BENCH_CPU_TEMP_END%\'};;
				'BENCH_NET_LAN_SPEED='*) BENCH_NET_LAN_SPEED=${line#*\'} BENCH_NET_LAN_SPEED=${BENCH_NET_LAN_SPEED%\'};;
				*)
					echo "Invalid line: $line"
					mv -v "/home/dietpi-survey/survey/$file" /home/dietpi-survey/invalid/
					return 1
				;;
			esac

			# Validate and process software name if present
			[[ $software ]] || continue
			eval "software=\${aSOFTWARE_NAME${version/./_}[$software]}"
			if [[ ! $software ]]
			then
				echo "Invalid software ID for DietPi version $version"
				mv -v "/home/dietpi-survey/survey/$file" /home/dietpi-survey/invalid/
				return 1
			fi
			asoftware+=("$software")
			unset -v software

		done < "$file"

		# Values that must exist
		if ! [[ $version && $device && $arch && $cpu_count && $distro && $autostart && ${aAUTOSTART_NAME[$autostart]} && $automated && $iface ]]
		then
			echo 'Missing survey value'
			mv -v "/home/dietpi-survey/survey/$file" /home/dietpi-survey/invalid/
			return 1
		fi

		# Sort out files that are > 6 months old
		(( $DATE_NOW - $(date -u '+%s' -r "$file") < 15724800 )) || { mv "/home/dietpi-survey/survey/$file" /home/dietpi-survey/old/; ((SURVEY_COUNT_INACTIVE++)); return 0; }

		# Valid content
		((SURVEY_COUNT_OPTIN++))

		# Count re-activated systems which didn't show activity for at least 6 months but uploaded a new survey file
		if [[ -f /home/dietpi-survey/old/$file ]]
		then
			((SURVEY_COUNT_REACTIVE++))
			# Remove old file
			rm "/home/dietpi-survey/old/$file"
		fi

		# Add to global arrays
		((aDIETPI_VERSION["$version"]++))
		[[ $branch ]] && ((aGIT_BRANCH["$branch"]++))
		((aDEVICE_NAME["$device"]++))
		((aCPU_ARCH["$arch"]++))
		((aCPU_COUNT["$cpu_count"]++))
		((aDISTRO_VERSION["$distro"]++))
		((aAUTOSTART_OPTION[${aAUTOSTART_NAME["$autostart"]}]++))
		((aAUTO_SETUP_AUTOMATED["$automated"]++))
		((aNETWORK_INTERFACE["$iface"]++))
		[[ $raspbian ]] && ((aRASPBIAN["$raspbian"]++))
		[[ $mmc ]] && ((aMMC["$mmc"]++))
		for i in "${asoftware[@]}"
		do
			((aSOFTWARE["$i"]++))
		done

		# Process benchmark results if present and hardware ID valid
		[[ $BENCH_VERSION && $BENCH_HW_MODEL ]] || return 0
		[[ $BENCH_VERSION =~ ^[0-9]+$ ]] || { echo "Invalid DietPi-Benchmark version: $BENCH_VERSION"; return 1; }
		[[ ${aHW_NAME[$BENCH_HW_MODEL]} ]] || { echo "Invalid hardware ID: $BENCH_HW_MODEL"; return 1; }

		# CPU
		if [[ $BENCH_CPU == *[1-9]* && $BENCH_CPU =~ ^[0-9]+\.[0-9]{2}$ && $BENCH_CPU_TEMP_START =~ ^[0-9]+$ && $BENCH_CPU_TEMP_END =~ ^[0-9]+$ ]]; then

			# CPU time: Remove decimal point, equals times 100 since it's always in x.xx
			# - Remove leading zeros to support machines with <1s CPU time: One case with 0.94s was just spotted.
			BENCH_CPU=${BENCH_CPU/.}
			while [[ $BENCH_CPU == 0* ]]; do BENCH_CPU=${BENCH_CPU#0}; done
			aBENCH_CPU[$BENCH_HW_MODEL,${aBENCH_CPU_INDEX[$BENCH_HW_MODEL]:=0}]=$BENCH_CPU

			# CPU temps: Patch for millidegree: https://github.com/MichaIng/DietPi/issues/2715
			(( $BENCH_CPU_TEMP_START > 200 )) && (( BENCH_CPU_TEMP_START /= 1000 ))
			(( $BENCH_CPU_TEMP_END > 200 )) && (( BENCH_CPU_TEMP_END /= 1000 ))

			aBENCH_CPU_TEMP_START[$BENCH_HW_MODEL,${aBENCH_CPU_INDEX[$BENCH_HW_MODEL]}]=$BENCH_CPU_TEMP_START
			aBENCH_CPU_TEMP_END[$BENCH_HW_MODEL,${aBENCH_CPU_INDEX[$BENCH_HW_MODEL]}]=$BENCH_CPU_TEMP_END
			((aBENCH_CPU_INDEX[$BENCH_HW_MODEL]++))

		fi

		# RootFS
		if [[ $BENCH_ROOTFS_WRITE =~ ^[0-9]+$ && $BENCH_ROOTFS_READ =~ ^[0-9]+$ ]]; then

			aBENCH_ROOTFS_WRITE[$BENCH_HW_MODEL,${aBENCH_ROOTFS_INDEX[$BENCH_HW_MODEL]:=0}]=$BENCH_ROOTFS_WRITE
			aBENCH_ROOTFS_READ[$BENCH_HW_MODEL,${aBENCH_ROOTFS_INDEX[$BENCH_HW_MODEL]}]=$BENCH_ROOTFS_READ
			((aBENCH_ROOTFS_INDEX[$BENCH_HW_MODEL]++))

		fi

		# RAM
		# - Skip results prior to DietPi-Benchmark v2 (DietPi v6.23): https://github.com/MichaIng/DietPi/issues/2715
		if (( $BENCH_VERSION > 1 )) && [[ $BENCH_RAM_WRITE =~ ^[0-9]+$ && $BENCH_RAM_READ =~ ^[0-9]+$ ]]; then

			aBENCH_RAM_WRITE[$BENCH_HW_MODEL,${aBENCH_RAM_INDEX[$BENCH_HW_MODEL]:=0}]=$BENCH_RAM_WRITE
			aBENCH_RAM_READ[$BENCH_HW_MODEL,${aBENCH_RAM_INDEX[$BENCH_HW_MODEL]}]=$BENCH_RAM_READ
			((aBENCH_RAM_INDEX[$BENCH_HW_MODEL]++))

		fi

		# Custom FS
		if [[ $BENCH_CUSTOMFS_WRITE =~ ^[0-9]+$ && $BENCH_CUSTOMFS_READ =~ ^[0-9]+$ ]]; then

			aBENCH_CUSTOMFS_WRITE[$BENCH_HW_MODEL,${aBENCH_CUSTOMFS_INDEX[$BENCH_HW_MODEL]:=0}]=$BENCH_CUSTOMFS_WRITE
			aBENCH_CUSTOMFS_READ[$BENCH_HW_MODEL,${aBENCH_CUSTOMFS_INDEX[$BENCH_HW_MODEL]}]=$BENCH_CUSTOMFS_READ
			((aBENCH_CUSTOMFS_INDEX[$BENCH_HW_MODEL]++))

		fi

		# LAN
		if [[ $BENCH_NET_LAN_SPEED =~ ^[0-9]+$ ]]; then

			aBENCH_NET_LAN_SPEED[$BENCH_HW_MODEL,${aBENCH_LAN_INDEX[$BENCH_HW_MODEL]:=0}]=$BENCH_NET_LAN_SPEED
			((aBENCH_LAN_INDEX[$BENCH_HW_MODEL]++))

		fi
	}

	Main()
	{
		# Copy files to RAM to speed up sourcing
		#mkdir -p /tmp/dietpi-survey_report
		#cp /home/dietpi-survey/survey/*.txt /tmp/dietpi-survey_report/ # cp: Argument list too long
		rm -Rf /tmp/dietpi-survey_report || exit 1
		DATE_NOW=$(date -u '+%s') # Store date of last possible upload
		cp -a /home/dietpi-survey/survey /tmp/dietpi-survey_report || exit 1
		cd /tmp/dietpi-survey_report || exit 1

		# Loop through files, including dot files, so that we can detect and sort out invalid file names
		shopt -s dotglob
		for file in *
		do
			# Skip and move away match with invalid name or when not a file
			if ! [[ $file =~ ^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}\.txt$ && -f $file ]]
			then
				echo 'Invalid file name'
				mv -v "/home/dietpi-survey/survey/$file" /home/dietpi-survey/invalid/
				continue
			fi

			# Optout files
			if [[ ! -s $file ]]
			then
				# Sort out files that are > 6 months old
				(( $DATE_NOW - $(date -u '+%s' -r "$file") < 15724800 )) || { mv "/home/dietpi-survey/survey/$file" /home/dietpi-survey/old/; ((SURVEY_COUNT_INACTIVE++)); continue; }
				((SURVEY_COUNT_OPTOUT++))

				# Count re-activated systems which didn't show activity for at least 6 months but uploaded a new survey file
				if [[ -f /home/dietpi-survey/old/$file ]]
				then
					((SURVEY_COUNT_REACTIVE++))
					# Remove old file
					rm "/home/dietpi-survey/old/$file"
				fi

				continue
			fi

			# Process file
			Process_File "$file"
		done
		shopt -u dotglob extglob

		# Navigate to parent /tmp
		cd /tmp || exit 1

		# Clean up reports dir
		rm -R /tmp/dietpi-survey_report || exit 1

		# Total count
		SURVEY_COUNT_TOTAL=$(( $SURVEY_COUNT_OPTOUT + $SURVEY_COUNT_OPTIN ))

		# Merge old and new hardware model names
		for i in "${!aDEVICE_NAME[@]}"
		do
			[[ $i == 'RPi B (ECN0001) (armv6l)' ]] && ((aDEVICE_NAME['RPi B (armv6l)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]"
			[[ $i == 'RPi  (armv6l)' ]] && ((aDEVICE_NAME['RPi (Unknown) (armv6l)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]"
			[[ $i == 'RPi  (armv7l)' ]] && ((aDEVICE_NAME['RPi (Unknown) (armv7l)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]"
			[[ $i == 'Odroid XU3/XU4/HC1/HC2 (armv7l)' ]] && ((aDEVICE_NAME['Odroid XU3/XU4/MC1/HC1/HC2 (armv7l)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]"
			[[ $i == 'Odroid C4 (aarch64)' ]] && ((aDEVICE_NAME['Odroid C4/HC4 (aarch64)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]" # v6.35
			[[ $i == 'Asus Tinker Board (armv7l)' ]] && ((aDEVICE_NAME['ASUS Tinker Board (armv7l)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]"
			[[ $i == 'Pine A64 (aarch64)' ]] && ((aDEVICE_NAME['PINE A64 (aarch64)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]"
			[[ $i == 'Pine H64 (aarch64)' ]] && ((aDEVICE_NAME['PINE H64 (aarch64)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]"
			[[ $i == 'Rock64 (aarch64)' ]] && ((aDEVICE_NAME['ROCK64 (aarch64)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]"
			[[ $i == 'RockPro64 (aarch64)' ]] && ((aDEVICE_NAME['ROCKPro64 (aarch64)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]"
			[[ $i == 'Pinebook A64 (aarch64)' ]] && ((aDEVICE_NAME['Pinebook (aarch64)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]"
			[[ $i == 'Pinebook 1080p (aarch64)' ]] && ((aDEVICE_NAME['Pinebook (aarch64)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]"
			[[ $i == 'NanoPi Neo (armv7l)' ]] && ((aDEVICE_NAME['NanoPi NEO (armv7l)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]"
			[[ $i == 'NanoPi NEO 2 (aarch64)' ]] && ((aDEVICE_NAME['NanoPi NEO2 (aarch64)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]"
			[[ $i == 'NanoPi M3/T3/F3 (aarch64)' ]] && ((aDEVICE_NAME['NanoPi M3/T3/Fire3 (aarch64)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]"
			[[ $i == 'NanoPi M3/T3/F3 (armv7l)' ]] && ((aDEVICE_NAME['NanoPi M3/T3/Fire3 (armv7l)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]"
			[[ $i == 'BBB (armv7l)' ]] && ((aDEVICE_NAME['BeagleBone Black (armv7l)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]" # v7.1
			[[ $i == 'Unknown Device (armv7l)' ]] && ((aDEVICE_NAME['Generic Device (armv7l)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]"
			[[ $i == 'Unknown Device (aarch64)' ]] && ((aDEVICE_NAME['Generic Device (aarch64)']+=aDEVICE_NAME["$i"])) && unset -v "aDEVICE_NAME[$i]"
		done

		# Process all results, for later use in HTML printout
		# - NB: HW_MODEL array based

		# CPU
		for i in "${!aBENCH_CPU_INDEX[@]}"
		do
			aBENCH_RESULT_CPU_MIN[$i]=
			aBENCH_RESULT_CPU_MAX[$i]=
			aBENCH_RESULT_CPU_AVG[$i]=
			aBENCH_RESULT_CPU_TEMP_START_MIN[$i]=
			aBENCH_RESULT_CPU_TEMP_START_MAX[$i]=
			aBENCH_RESULT_CPU_TEMP_START_AVG[$i]=
			aBENCH_RESULT_CPU_TEMP_END_MIN[$i]=
			aBENCH_RESULT_CPU_TEMP_END_MAX[$i]=
			aBENCH_RESULT_CPU_TEMP_END_AVG[$i]=

			for (( j=0; j<${aBENCH_CPU_INDEX[$i]}; j++ ))
			do
				(( ${aBENCH_CPU[$i,$j]} < ${aBENCH_RESULT_CPU_MIN[$i]:=${aBENCH_CPU[$i,$j]}} )) && aBENCH_RESULT_CPU_MIN[$i]=${aBENCH_CPU[$i,$j]}
				(( ${aBENCH_CPU[$i,$j]} > ${aBENCH_RESULT_CPU_MAX[$i]:=${aBENCH_CPU[$i,$j]}} )) && aBENCH_RESULT_CPU_MAX[$i]=${aBENCH_CPU[$i,$j]}
				(( aBENCH_RESULT_CPU_AVG[$i] += ${aBENCH_CPU[$i,$j]} ))

				(( ${aBENCH_CPU_TEMP_START[$i,$j]} < ${aBENCH_RESULT_CPU_TEMP_START_MIN[$i]:=${aBENCH_CPU_TEMP_START[$i,$j]}} )) && aBENCH_RESULT_CPU_TEMP_START_MIN[$i]=${aBENCH_CPU_TEMP_START[$i,$j]}
				(( ${aBENCH_CPU_TEMP_START[$i,$j]} > ${aBENCH_RESULT_CPU_TEMP_START_MAX[$i]:=${aBENCH_CPU_TEMP_START[$i,$j]}} )) && aBENCH_RESULT_CPU_TEMP_START_MAX[$i]=${aBENCH_CPU_TEMP_START[$i,$j]}
				(( aBENCH_RESULT_CPU_TEMP_START_AVG[$i] += ${aBENCH_CPU_TEMP_START[$i,$j]} ))

				(( ${aBENCH_CPU_TEMP_END[$i,$j]} < ${aBENCH_RESULT_CPU_TEMP_END_MIN[$i]:=${aBENCH_CPU_TEMP_END[$i,$j]}} )) && aBENCH_RESULT_CPU_TEMP_END_MIN[$i]=${aBENCH_CPU_TEMP_END[$i,$j]}
				(( ${aBENCH_CPU_TEMP_END[$i,$j]} > ${aBENCH_RESULT_CPU_TEMP_END_MAX[$i]:=${aBENCH_CPU_TEMP_END[$i,$j]}} )) && aBENCH_RESULT_CPU_TEMP_END_MAX[$i]=${aBENCH_CPU_TEMP_END[$i,$j]}
				(( aBENCH_RESULT_CPU_TEMP_END_AVG[$i] += ${aBENCH_CPU_TEMP_END[$i,$j]} ))

				# Last item in current array. Work out averages
				(( $j == ${aBENCH_CPU_INDEX[$i]} - 1 )) || continue
				# - Devide CPU times by 100 and scale to revert decimal point removal
				aBENCH_RESULT_CPU_MIN[$i]=$(printf '%.2f' "${aBENCH_RESULT_CPU_MIN[$i]}e-2")
				aBENCH_RESULT_CPU_MAX[$i]=$(printf '%.2f' "${aBENCH_RESULT_CPU_MAX[$i]}e-2")
				aBENCH_RESULT_CPU_AVG[$i]=$(printf '%.2f' "$((${aBENCH_RESULT_CPU_AVG[$i]}*10/${aBENCH_CPU_INDEX[$i]}+1))e-3")
				aBENCH_RESULT_CPU_TEMP_START_AVG[$i]=$(( ${aBENCH_RESULT_CPU_TEMP_START_AVG[$i]} / ${aBENCH_CPU_INDEX[$i]} ))
				aBENCH_RESULT_CPU_TEMP_END_AVG[$i]=$(( ${aBENCH_RESULT_CPU_TEMP_END_AVG[$i]} / ${aBENCH_CPU_INDEX[$i]} ))
			done
		done

		# RootFS
		for i in "${!aBENCH_ROOTFS_INDEX[@]}"
		do
			aBENCH_RESULT_ROOTFS_WRITE_MIN[$i]=
			aBENCH_RESULT_ROOTFS_WRITE_MAX[$i]=
			aBENCH_RESULT_ROOTFS_WRITE_AVG[$i]=
			aBENCH_RESULT_ROOTFS_READ_MIN[$i]=
			aBENCH_RESULT_ROOTFS_READ_MAX[$i]=
			aBENCH_RESULT_ROOTFS_READ_AVG[$i]=

			for (( j=0; j<${aBENCH_ROOTFS_INDEX[$i]}; j++ ))
			do
				(( ${aBENCH_ROOTFS_WRITE[$i,$j]} < ${aBENCH_RESULT_ROOTFS_WRITE_MIN[$i]:=${aBENCH_ROOTFS_WRITE[$i,$j]}} )) && aBENCH_RESULT_ROOTFS_WRITE_MIN[$i]=${aBENCH_ROOTFS_WRITE[$i,$j]}
				(( ${aBENCH_ROOTFS_WRITE[$i,$j]} > ${aBENCH_RESULT_ROOTFS_WRITE_MAX[$i]:=${aBENCH_ROOTFS_WRITE[$i,$j]}} )) && aBENCH_RESULT_ROOTFS_WRITE_MAX[$i]=${aBENCH_ROOTFS_WRITE[$i,$j]}
				(( aBENCH_RESULT_ROOTFS_WRITE_AVG[$i] += ${aBENCH_ROOTFS_WRITE[$i,$j]} ))

				(( ${aBENCH_ROOTFS_READ[$i,$j]} < ${aBENCH_RESULT_ROOTFS_READ_MIN[$i]:=${aBENCH_ROOTFS_READ[$i,$j]}} )) && aBENCH_RESULT_ROOTFS_READ_MIN[$i]=${aBENCH_ROOTFS_READ[$i,$j]}
				(( ${aBENCH_ROOTFS_READ[$i,$j]} > ${aBENCH_RESULT_ROOTFS_READ_MAX[$i]:=${aBENCH_ROOTFS_READ[$i,$j]}} )) && aBENCH_RESULT_ROOTFS_READ_MAX[$i]=${aBENCH_ROOTFS_READ[$i,$j]}
				(( aBENCH_RESULT_ROOTFS_READ_AVG[$i] += ${aBENCH_ROOTFS_READ[$i,$j]} ))

				# Last item in current array. Work out averages
				(( $j == ${aBENCH_ROOTFS_INDEX[$i]} - 1 )) || continue
				aBENCH_RESULT_ROOTFS_WRITE_AVG[$i]=$(( ${aBENCH_RESULT_ROOTFS_WRITE_AVG[$i]} / ${aBENCH_ROOTFS_INDEX[$i]} ))
				aBENCH_RESULT_ROOTFS_READ_AVG[$i]=$(( ${aBENCH_RESULT_ROOTFS_READ_AVG[$i]} / ${aBENCH_ROOTFS_INDEX[$i]} ))
			done
		done

		# RAM
		for i in "${!aBENCH_RAM_INDEX[@]}"
		do
			aBENCH_RESULT_RAM_WRITE_MIN[$i]=
			aBENCH_RESULT_RAM_WRITE_MAX[$i]=
			aBENCH_RESULT_RAM_WRITE_AVG[$i]=
			aBENCH_RESULT_RAM_READ_MIN[$i]=
			aBENCH_RESULT_RAM_READ_MAX[$i]=
			aBENCH_RESULT_RAM_READ_AVG[$i]=

			for (( j=0; j<${aBENCH_RAM_INDEX[$i]}; j++ ))
			do
				(( ${aBENCH_RAM_WRITE[$i,$j]} < ${aBENCH_RESULT_RAM_WRITE_MIN[$i]:=${aBENCH_RAM_WRITE[$i,$j]}} )) && aBENCH_RESULT_RAM_WRITE_MIN[$i]=${aBENCH_RAM_WRITE[$i,$j]}
				(( ${aBENCH_RAM_WRITE[$i,$j]} > ${aBENCH_RESULT_RAM_WRITE_MAX[$i]:=${aBENCH_RAM_WRITE[$i,$j]}} )) && aBENCH_RESULT_RAM_WRITE_MAX[$i]=${aBENCH_RAM_WRITE[$i,$j]}
				(( aBENCH_RESULT_RAM_WRITE_AVG[$i] += ${aBENCH_RAM_WRITE[$i,$j]} ))

				(( ${aBENCH_RAM_READ[$i,$j]} < ${aBENCH_RESULT_RAM_READ_MIN[$i]:=${aBENCH_RAM_READ[$i,$j]}} )) && aBENCH_RESULT_RAM_READ_MIN[$i]=${aBENCH_RAM_READ[$i,$j]}
				(( ${aBENCH_RAM_READ[$i,$j]} > ${aBENCH_RESULT_RAM_READ_MAX[$i]:=${aBENCH_RAM_READ[$i,$j]}} )) && aBENCH_RESULT_RAM_READ_MAX[$i]=${aBENCH_RAM_READ[$i,$j]}
				(( aBENCH_RESULT_RAM_READ_AVG[$i] += ${aBENCH_RAM_READ[$i,$j]} ))

				# Last item in current array. Work out averages
				(( $j == ${aBENCH_RAM_INDEX[$i]} - 1 )) || continue
				aBENCH_RESULT_RAM_WRITE_AVG[$i]=$(( ${aBENCH_RESULT_RAM_WRITE_AVG[$i]} / ${aBENCH_RAM_INDEX[$i]} ))
				aBENCH_RESULT_RAM_READ_AVG[$i]=$(( ${aBENCH_RESULT_RAM_READ_AVG[$i]} / ${aBENCH_RAM_INDEX[$i]} ))
			done
		done

		# LAN
		for i in "${!aBENCH_LAN_INDEX[@]}"
		do
			aBENCH_RESULT_NET_LAN_SPEED_MIN[$i]=
			aBENCH_RESULT_NET_LAN_SPEED_MAX[$i]=
			aBENCH_RESULT_NET_LAN_SPEED_AVG[$i]=

			for (( j=0; j<${aBENCH_LAN_INDEX[$i]}; j++ ))
			do
				(( ${aBENCH_NET_LAN_SPEED[$i,$j]} < ${aBENCH_RESULT_NET_LAN_SPEED_MIN[$i]:=${aBENCH_NET_LAN_SPEED[$i,$j]}} )) && aBENCH_RESULT_NET_LAN_SPEED_MIN[$i]=${aBENCH_NET_LAN_SPEED[$i,$j]}
				(( ${aBENCH_NET_LAN_SPEED[$i,$j]} > ${aBENCH_RESULT_NET_LAN_SPEED_MAX[$i]:=${aBENCH_NET_LAN_SPEED[$i,$j]}} )) && aBENCH_RESULT_NET_LAN_SPEED_MAX[$i]=${aBENCH_NET_LAN_SPEED[$i,$j]}
				(( aBENCH_RESULT_NET_LAN_SPEED_AVG[$i] += ${aBENCH_NET_LAN_SPEED[$i,$j]} ))

				# Last item in current array. Work out averages
				(( $j == ${aBENCH_LAN_INDEX[$i]} - 1 )) || continue
				aBENCH_RESULT_NET_LAN_SPEED_AVG[$i]=$(( ${aBENCH_RESULT_NET_LAN_SPEED_AVG[$i]} / ${aBENCH_LAN_INDEX[$i]} ))
			done
		done

		# CustomFS
		for i in "${!aBENCH_CUSTOMFS_INDEX[@]}"
		do
			aBENCH_RESULT_CUSTOMFS_WRITE_MIN[$i]=
			aBENCH_RESULT_CUSTOMFS_WRITE_MAX[$i]=
			aBENCH_RESULT_CUSTOMFS_WRITE_AVG[$i]=
			aBENCH_RESULT_CUSTOMFS_READ_MIN[$i]=
			aBENCH_RESULT_CUSTOMFS_READ_MAX[$i]=
			aBENCH_RESULT_CUSTOMFS_READ_AVG[$i]=

			for (( j=0; j<${aBENCH_CUSTOMFS_INDEX[$i]}; j++ ))
			do
				(( ${aBENCH_CUSTOMFS_WRITE[$i,$j]} < ${aBENCH_RESULT_CUSTOMFS_WRITE_MIN[$i]:=${aBENCH_CUSTOMFS_WRITE[$i,$j]}} )) && aBENCH_RESULT_CUSTOMFS_WRITE_MIN[$i]=${aBENCH_CUSTOMFS_WRITE[$i,$j]}
				(( ${aBENCH_CUSTOMFS_WRITE[$i,$j]} > ${aBENCH_RESULT_CUSTOMFS_WRITE_MAX[$i]:=${aBENCH_CUSTOMFS_WRITE[$i,$j]}} )) && aBENCH_RESULT_CUSTOMFS_WRITE_MAX[$i]=${aBENCH_CUSTOMFS_WRITE[$i,$j]}
				(( aBENCH_RESULT_CUSTOMFS_WRITE_AVG[$i] += ${aBENCH_CUSTOMFS_WRITE[$i,$j]} ))

				(( ${aBENCH_CUSTOMFS_READ[$i,$j]} < ${aBENCH_RESULT_CUSTOMFS_READ_MIN[$i]:=${aBENCH_CUSTOMFS_READ[$i,$j]}} )) && aBENCH_RESULT_CUSTOMFS_READ_MIN[$i]=${aBENCH_CUSTOMFS_READ[$i,$j]}
				(( ${aBENCH_CUSTOMFS_READ[$i,$j]} > ${aBENCH_RESULT_CUSTOMFS_READ_MAX[$i]:=${aBENCH_CUSTOMFS_READ[$i,$j]}} )) && aBENCH_RESULT_CUSTOMFS_READ_MAX[$i]=${aBENCH_CUSTOMFS_READ[$i,$j]}
				(( aBENCH_RESULT_CUSTOMFS_READ_AVG[$i] += ${aBENCH_CUSTOMFS_READ[$i,$j]} ))

				# Last item in current array. Work out averages
				(( $j == ${aBENCH_CUSTOMFS_INDEX[$i]} - 1 )) || continue
				aBENCH_RESULT_CUSTOMFS_WRITE_AVG[$i]=$(( ${aBENCH_RESULT_CUSTOMFS_WRITE_AVG[$i]} / ${aBENCH_CUSTOMFS_INDEX[$i]} ))
				aBENCH_RESULT_CUSTOMFS_READ_AVG[$i]=$(( ${aBENCH_RESULT_CUSTOMFS_READ_AVG[$i]} / ${aBENCH_CUSTOMFS_INDEX[$i]} ))
			done
		done

		# Create HTML file
		cat << _EOF_ > index.html
<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<link rel="canonical" href="https://dietpi.com/survey/">
		<title>DietPi-Survey statistics</title>
		<meta name="description" content="DietPi usage statistics and benchmarks based on DietPi-Survey uploads">
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		<meta name="twitter:site" content="@DietPi_">
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		<meta name="twitter:title" content="DietPi-Survey statistics">
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		<meta property="og:site_name" content="DietPi">
		<meta property="og:type" content="website">
		<meta property="og:url" content="https://dietpi.com/survey/">
		<meta property="og:title" content="DietPi-Survey statistics">
		<meta property="og:description" content="DietPi usage statistics and benchmarks based on DietPi-Survey uploads">
		<meta property="og:image" content="https://dietpi.com/images/dietpi-logo_720x720.png">
		<!-- Adjust width based on screen size -->
		<meta name="viewport" content="width=device-width, initial-scale=1">
		<!-- Favicon and theme: https://realfavicongenerator.net/ -->
		<link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png">
		<link rel="icon" type="image/png" sizes="32x32" href="/images/dietpi-logo_32x32.png">
		<link rel="icon" type="image/png" sizes="16x16" href="/images/dietpi-logo_16x16.png">
		<link rel="manifest" href="/site.webmanifest">
		<link rel="mask-icon" href="/images/dietpi-logo_mask_720x720.svg" color="#c5ff00">
		<meta name="msapplication-TileColor" content="#da532c">
		<meta name="theme-color" content="#000000">
		<style>
			html { scroll-behavior: smooth; }
			body {
				color: #ffffff;
				background-color: #181a1c;
				font-family: Arial, sans-serif;
			}
			a {
				color: #ffffff;
				text-decoration: none;
			}
			nav a {
				line-height: 40px;
				padding: 10px 10px;
				border: 1px solid #181a1c;
				border-radius: 5px;
				transition: border-color 1s;
			}
			nav a:hover,
			nav a:focus,
			nav a:active {
				border-color: #c5ff00;
			}
			:target:before {
				content: "";
				display: block;
				height: 60px;
				margin-top: -60px;
			}
			h1 { font-size: 24px; padding-top: 60px; }
			h2 { text-size: 19px; }
			h2 a:hover, h2 a:focus, h2 a:active { color: #c5ff00; }
			table { display: block; overflow-x: auto; }
			td { border: 1px solid grey; padding: 5px; }
			a.scrollup {
				position: fixed;
				bottom: 15px;
				right: 15px;
				width: 18px;
				height: 18px;
				padding: 10px;
				background-color: #c5ff00;
				border: 1px solid #181a1c;
				border-radius: 4px;
				stroke: #181a1c;
				stroke-width: 2;
				stroke-linecap: round;
				fill: none;
				transition: background-color 0.5s, border-color 0.5s, stroke 0.5s;
			}
			a.scrollup:hover,
			a.scrollup:focus,
			a.scrollup:active {
				background-color: #181a1c;
				border-color: #c5ff00;
				stroke: #c5ff00;
			}
		</style>
	</head>
	<body>
		<nav style="height: 40px; width: 100%; position: fixed; top: 0; left: 0; right: 0; padding: 10px 10px; background-color: #181a1c; display: inline-table">
			<a href="/" style="padding: 10px 60px; background-image: url(/images/dietpi-logo_240x80.png); background-size: cover; background-position: bottom"/>
			<a href="#device">Device</a>
			<a href="#distro">Distro</a>
			<a href="#software">Software</a>
			<a href="#benchmark">Benchmark</a>
		</nav>

		<h1>DietPi-Survey statistics</h1>
		<p>Below data is based on DietPi systems which have shown activity between $(date -u -d "@$(( $DATE_NOW - 15724800 ))" '+%Y-%m-%d') and $(date -u -d "@$DATE_NOW" '+%Y-%m-%d %T %Z'), i.e. either did a <code>dietpi-update</code> or a <code>dietpi-software</code> installation.</p>
		<table>
			<tr><td>Total system count</td><td align="right">$SURVEY_COUNT_TOTAL</td></tr>
			<tr><td>Systems sending survey data</td><td align="right">$SURVEY_COUNT_OPTIN</td><td align="right">$(( $SURVEY_COUNT_OPTIN * 100 / $SURVEY_COUNT_TOTAL ))%</td></tr>
			<tr><td>Systems opted out DietPi-Survey</td><td align="right">$SURVEY_COUNT_OPTOUT</td><td align="right">$(( $SURVEY_COUNT_OPTOUT * 100 / $SURVEY_COUNT_TOTAL ))%</td></tr>
		</table>

		<h2 id="version"><a href="#version">DietPi versions &para</a></h2>
		<table>
			$(for i in "${!aDIETPI_VERSION[@]}"; do echo "<tr><td>DietPi v$i</td><td align=\"right\">${aDIETPI_VERSION[$i]}</td><td align=\"right\">$(( ${aDIETPI_VERSION[$i]} * 100 / $SURVEY_COUNT_OPTIN ))%</td></tr>"; done | sort -nr)
		</table>

		<h2 id="git"><a href="#git">Git branches &para</a></h2>
		<table>
			$(for i in "${!aGIT_BRANCH[@]}"; do echo "<tr><td>$i</td><td align=\"right\">	${aGIT_BRANCH[$i]}</td><td align=\"right\">$(( ${aGIT_BRANCH[$i]} * 100 / $SURVEY_COUNT_OPTIN ))%</td></tr>"; done | sort -nrk 2 -t '	')
		</table>

		<h2 id="device"><a href="#device">Devices &para</a></h2>
		<table>
			$(for i in "${!aDEVICE_NAME[@]}"; do echo "<tr><td>$i</td><td align=\"right\">	${aDEVICE_NAME[$i]}</td><td align=\"right\">$(( ${aDEVICE_NAME[$i]} * 100 / $SURVEY_COUNT_OPTIN ))%</td></tr>"; done | sort -nrk 2 -t '	')
		</table>

		<h2 id="arch"><a href="#arch">CPU architectures &para</a></h2>
		<table>
			$(for i in "${!aCPU_ARCH[@]}"; do echo "<tr><td>$i</td><td align=\"right\">	${aCPU_ARCH[$i]}</td><td align=\"right\">$(( ${aCPU_ARCH[$i]} * 100 / $SURVEY_COUNT_OPTIN ))%</td></tr>"; done | sort -nrk 2 -t '	')
		</table>

		<h2 id="cores"><a href="#cores">CPU core counts &para</a></h2>
		<table>
			$(for i in "${!aCPU_COUNT[@]}"; do echo "<tr><td>$i Core(s)</td><td align=\"right\">	${aCPU_COUNT[$i]}</td><td align=\"right\">$(( ${aCPU_COUNT[$i]} * 100 / $SURVEY_COUNT_OPTIN ))%</td></tr>"; done | sort -nrk 2 -t '	')
		</table>

		<h2 id="distro"><a href="#distro">Distro versions &para</a></h2>
		<table>
			$(for i in "${!aDISTRO_VERSION[@]}"; do echo "<tr><td>$i</td><td align=\"right\">	${aDISTRO_VERSION[$i]}</td><td align=\"right\">$(( ${aDISTRO_VERSION[$i]} * 100 / $SURVEY_COUNT_OPTIN ))%</td></tr>"; done | sort -nrk 2 -t '	')
		</table>

		<h2 id="raspbian"><a href="#raspbian">RPi Debian vs Raspbian &para</a></h2>
		<table>
			<tr><td>Debian is used by</td><td align="right">${aRASPBIAN[0]} of $(( ${aRASPBIAN[0]} + ${aRASPBIAN[1]} )) RPi systems</td><td align=\"right\">$(( ${aRASPBIAN[0]} * 100 / ( ${aRASPBIAN[0]} + ${aRASPBIAN[1]} ) ))%</td></tr>
		</table>

		<h2 id="mmc"><a href="#mmc">SD card/eMMC used &para</a></h2>
		<table>
			<tr><td>SD card or eMMC used as rootfs by</td><td align="right">${aMMC[1]} of $(( ${aMMC[0]} + ${aMMC[1]} )) systems</td><td align=\"right\">$(( ${aMMC[1]} * 100 / ( ${aMMC[0]} + ${aMMC[1]} ) ))%</td></tr>
		</table>

		<h2 id="autostart"><a href="#autostart">Autostart options &para</a></h2>
		<table>
			$(for i in "${!aAUTOSTART_OPTION[@]}"; do echo "<tr><td>$i</td><td align=\"right\">	${aAUTOSTART_OPTION[$i]}</td><td align=\"right\">$(( ${aAUTOSTART_OPTION[$i]} * 100 / $SURVEY_COUNT_OPTIN ))%</td></tr>"; done | sort -nrk 2 -t '	')
		</table>

		<h2 id="automation"><a href="#automation">DietPi-Automation &para</a></h2>
		<table>
			<tr><td>Used by</td><td align="right">${aAUTO_SETUP_AUTOMATED[1]} of $SURVEY_COUNT_OPTIN systems</td><td align=\"right\">$(( ${aAUTO_SETUP_AUTOMATED[1]} * 100 / $SURVEY_COUNT_OPTIN ))%</td></tr>
		</table>

		<h2 id="network"><a href="#network">Network interfaces &para</a></h2>
		<table>
			$(for i in "${!aNETWORK_INTERFACE[@]}"; do echo "<tr><td>$i</td><td align=\"right\">	${aNETWORK_INTERFACE[$i]}</td><td align=\"right\">$(( ${aNETWORK_INTERFACE[$i]} * 100 / $SURVEY_COUNT_OPTIN ))%</td></tr>"; done | sort -nrk 2 -t '	')
		</table>

		<h2 id="software"><a href="#software">Installed software titles &para</a></h2>
		<table>
			$(for i in "${!aSOFTWARE[@]}"; do echo "<tr><td>$i</td><td align=\"right\">	${aSOFTWARE[$i]}</td><td align=\"right\">$(( ${aSOFTWARE[$i]} * 100 / $SURVEY_COUNT_OPTIN ))%</td></tr>"; done | sort -nrk 2 -t '	')
		</table>

		<h2 id="benchmark"><a href="#benchmark">DietPi-Benchmarks | CPU &para</a></h2>
		<table>
			<tr>
				<td colspan="2"/>
				<td colspan="3" bgcolor="#5B5B5B">CPU time (seconds, lower is faster)</td>
				<td colspan="3" bgcolor="#5B5B5B">CPU idle temp [&#176;C]</td>
				<td colspan="3" bgcolor="#5B5B5B">CPU load temp [&#176;C]</td>
			</tr>
			<tr>
				<td bgcolor="#5B5B5B">Device</td>
				<td bgcolor="#5B5B5B">Count</td>
				<td bgcolor="#34005D">Average</td>
				<td bgcolor="#2B5D00">Fastest</td>
				<td bgcolor="#5D0000">Slowest</td>
				<td bgcolor="#34005D">Average</td>
				<td bgcolor="#2B5D00">Lowest</td>
				<td bgcolor="#5D0000">Highest</td>
				<td bgcolor="#34005D">Average</td>
				<td bgcolor="#2B5D00">Lowest</td>
				<td bgcolor="#5D0000">Highest</td>
			</tr>
			$(for i in "${!aBENCH_CPU_INDEX[@]}"; do echo "<tr><td>${aHW_NAME[$i]}</td><td>${aBENCH_CPU_INDEX[$i]}</td><td bgcolor=\"#34005D\">	${aBENCH_RESULT_CPU_AVG[$i]}</td><td bgcolor=\"#2B5D00\">${aBENCH_RESULT_CPU_MIN[$i]}</td><td bgcolor=\"#5D0000\">${aBENCH_RESULT_CPU_MAX[$i]}</td><td bgcolor=\"#34005D\">${aBENCH_RESULT_CPU_TEMP_START_AVG[$i]}</td><td bgcolor=\"#2B5D00\">${aBENCH_RESULT_CPU_TEMP_START_MIN[$i]}</td><td bgcolor=\"#5D0000\">${aBENCH_RESULT_CPU_TEMP_START_MAX[$i]}</td><td bgcolor=\"#34005D\">${aBENCH_RESULT_CPU_TEMP_END_AVG[$i]}</td><td bgcolor=\"#2B5D00\">${aBENCH_RESULT_CPU_TEMP_END_MIN[$i]}</td><td bgcolor=\"#5D0000\">${aBENCH_RESULT_CPU_TEMP_END_MAX[$i]}</td></tr>"; done | sort -nk 2 -t '	')
		</table>

		<h2 id="bench_ram"><a href="#bench_ram">DietPi-Benchmarks | RAM I/O &para</a></h2>
		<table>
			<tr>
				<td colspan="2"/>
				<td colspan="3" bgcolor="#5B5B5B">RAM write [MiB/s]</td>
				<td colspan="3" bgcolor="#5B5B5B">RAM read [MiB/s]</td>
			</tr>
			<tr>
				<td bgcolor="#5B5B5B">Device</td>
				<td bgcolor="#5B5B5B">Count</td>
				<td bgcolor="#34005D">Average</td>
				<td bgcolor="#2B5D00">Fastest</td>
				<td bgcolor="#5D0000">Slowest</td>
				<td bgcolor="#34005D">Average</td>
				<td bgcolor="#2B5D00">Fastest</td>
				<td bgcolor="#5D0000">Slowest</td>
			</tr>
			$(for i in "${!aBENCH_RAM_INDEX[@]}"; do echo "<tr><td>${aHW_NAME[$i]}</td><td>${aBENCH_RAM_INDEX[$i]}</td><td bgcolor=\"#34005D\">	${aBENCH_RESULT_RAM_WRITE_AVG[$i]}</td><td bgcolor=\"#2B5D00\">${aBENCH_RESULT_RAM_WRITE_MAX[$i]}</td><td bgcolor=\"#5D0000\">${aBENCH_RESULT_RAM_WRITE_MIN[$i]}</td><td bgcolor=\"#34005D\">${aBENCH_RESULT_RAM_READ_AVG[$i]}</td><td bgcolor=\"#2B5D00\">${aBENCH_RESULT_RAM_READ_MAX[$i]}</td><td bgcolor=\"#5D0000\">${aBENCH_RESULT_RAM_READ_MIN[$i]}</td></tr>"; done | sort -nrk 2 -t '	')
		</table>

		<h2 id="bench_disk"><a href="#bench_disk">DietPi-Benchmarks | RootFS I/O &para</a></h2>
		<table>
			<tr>
				<td colspan="2"/>
				<td colspan="3" bgcolor="#5B5B5B">RootFS write [MiB/s]</td>
				<td colspan="3" bgcolor="#5B5B5B">RootFS read [MiB/s]</td>
			</tr>
			<tr>
				<td bgcolor="#5B5B5B">Device</td>
				<td bgcolor="#5B5B5B">Count</td>
				<td bgcolor="#34005D">Average</td>
				<td bgcolor="#2B5D00">Fastest</td>
				<td bgcolor="#5D0000">Slowest</td>
				<td bgcolor="#34005D">Average</td>
				<td bgcolor="#2B5D00">Fastest</td>
				<td bgcolor="#5D0000">Slowest</td>
			</tr>
			$(for i in "${!aBENCH_ROOTFS_INDEX[@]}"; do echo "<tr><td>${aHW_NAME[$i]}</td><td>${aBENCH_ROOTFS_INDEX[$i]}</td><td bgcolor=\"#34005D\">	${aBENCH_RESULT_ROOTFS_WRITE_AVG[$i]}</td><td bgcolor=\"#2B5D00\">${aBENCH_RESULT_ROOTFS_WRITE_MAX[$i]}</td><td bgcolor=\"#5D0000\">${aBENCH_RESULT_ROOTFS_WRITE_MIN[$i]}</td><td bgcolor=\"#34005D\">${aBENCH_RESULT_ROOTFS_READ_AVG[$i]}</td><td bgcolor=\"#2B5D00\">${aBENCH_RESULT_ROOTFS_READ_MAX[$i]}</td><td bgcolor=\"#5D0000\">${aBENCH_RESULT_ROOTFS_READ_MIN[$i]}</td></tr>"; done | sort -nrk 2 -t '	')
		</table>

		<h2 id="bench_custom"><a href="#bench_custom">DietPi-Benchmarks | Custom FS I/O &para</a></h2>
		<table>
			<tr>
				<td colspan="2"/>
				<td colspan="3" bgcolor="#5B5B5B">Custom FS write [MiB/s]</td>
				<td colspan="3" bgcolor="#5B5B5B">Custom FS read [MiB/s]</td>
			</tr>
			<tr>
				<td bgcolor="#5B5B5B">Device</td>
				<td bgcolor="#5B5B5B">Count</td>
				<td bgcolor="#34005D">Average</td>
				<td bgcolor="#2B5D00">Fastest</td>
				<td bgcolor="#5D0000">Slowest</td>
				<td bgcolor="#34005D">Average</td>
				<td bgcolor="#2B5D00">Fastest</td>
				<td bgcolor="#5D0000">Slowest</td>
			</tr>
			$(for i in "${!aBENCH_CUSTOMFS_INDEX[@]}"; do echo "<tr><td>${aHW_NAME[$i]}</td><td>${aBENCH_CUSTOMFS_INDEX[$i]}</td><td bgcolor=\"#34005D\">	${aBENCH_RESULT_CUSTOMFS_WRITE_AVG[$i]}</td><td bgcolor=\"#2B5D00\">${aBENCH_RESULT_CUSTOMFS_WRITE_MAX[$i]}</td><td bgcolor=\"#5D0000\">${aBENCH_RESULT_CUSTOMFS_WRITE_MIN[$i]}</td><td bgcolor=\"#34005D\">${aBENCH_RESULT_CUSTOMFS_READ_AVG[$i]}</td><td bgcolor=\"#2B5D00\">${aBENCH_RESULT_CUSTOMFS_READ_MAX[$i]}</td><td bgcolor=\"#5D0000\">${aBENCH_RESULT_CUSTOMFS_READ_MIN[$i]}</td></tr>"; done | sort -nrk 2 -t '	')
		</table>

		<h2 id="bench_lan"><a href="#bench_lan">DietPi-Benchmarks | LAN I/O &para</a></h2>
		<table>
			<tr>
				<td colspan="2"/>
				<td colspan="3" bgcolor="#5B5B5B">Transfer rate [MiB/s]</td>
			</tr>
			<tr>
				<td bgcolor="#5B5B5B">Device</td>
				<td bgcolor="#5B5B5B">Count</td>
				<td bgcolor="#34005D">Average</td>
				<td bgcolor="#2B5D00">Fastest</td>
				<td bgcolor="#5D0000">Slowest</td>
			</tr>
			$(for i in "${!aBENCH_LAN_INDEX[@]}"; do echo "<tr><td>${aHW_NAME[$i]}</td><td>${aBENCH_LAN_INDEX[$i]}</td><td bgcolor=\"#34005D\">	${aBENCH_RESULT_NET_LAN_SPEED_AVG[$i]}</td><td bgcolor=\"#2B5D00\">${aBENCH_RESULT_NET_LAN_SPEED_MAX[$i]}</td><td bgcolor=\"#5D0000\">${aBENCH_RESULT_NET_LAN_SPEED_MIN[$i]}</td></tr>"; done | sort -nrk 2 -t '	')
		</table>

		<a class="scrollup" href="#"><svg viewBox="0 0 12 12"><path d="M1 8l5-5l5 5"/></svg></a>
	</body>
</html>
_EOF_
		# Move HTML page in place
		mv index.html /var/www/survey/index.html

		# Get current total system count and calculate new system count
		local total=$(influx -database 'survey' -execute 'select total from systems order by desc limit 1' | mawk 'END{print $2}')
		local new=$(( $SURVEY_COUNT_TOTAL - $total + $SURVEY_COUNT_INACTIVE - $SURVEY_COUNT_REACTIVE ))

		# Create InfluxDB query
		query=("insert systems total=$SURVEY_COUNT_TOTAL")
		query+=("insert systems optin=$SURVEY_COUNT_OPTIN")
		query+=("insert systems optout=$SURVEY_COUNT_OPTOUT")
		query+=("insert systems inactive=$SURVEY_COUNT_INACTIVE")
		query+=("insert systems reactive=$SURVEY_COUNT_REACTIVE")
		query+=("insert systems new=$new")
		for i in "${!aDIETPI_VERSION[@]}"
		do
			query+=("insert version $i=${aDIETPI_VERSION[$i]}")
		done
		for i in "${!aGIT_BRANCH[@]}"
		do
			query+=("insert branch $i=${aGIT_BRANCH[$i]}")
		done
		for i in "${!aDISTRO_VERSION[@]}"
		do
			query+=("insert distro $i=${aDISTRO_VERSION[$i]}")
		done
		for i in "${!aDEVICE_NAME[@]}"
		do
			query+=("insert device ${i// /_}=${aDEVICE_NAME[$i]}")
		done
		for i in "${!aCPU_ARCH[@]}"
		do
			query+=("insert arch $i=${aCPU_ARCH[$i]}")
		done
		for i in "${!aCPU_COUNT[@]}"
		do
			query+=("insert cores $i=${aCPU_COUNT[$i]}")
		done
		query+=("insert raspbian raspbian=${aRASPBIAN[1]}")
		query+=("insert raspbian debian=${aRASPBIAN[0]}")
		for i in "${!aAUTOSTART_OPTION[@]}"
		do
			query+=("insert autostart ${i// /_}=${aAUTOSTART_OPTION[$i]}")
		done
		query+=("insert automation enabled=${aAUTO_SETUP_AUTOMATED[1]}")
		query+=("insert automation disabled=${aAUTO_SETUP_AUTOMATED[0]}")
		for i in "${!aNETWORK_INTERFACE[@]}"
		do
			query+=("insert network $i=${aNETWORK_INTERFACE[$i]}")
		done
		for i in "${!aSOFTWARE[@]}"
		do
			query+=("insert software ${i// /_}=${aSOFTWARE[$i]}")
		done

		# Write to InfluxDB
		influx -database 'survey' -precision 'h' -execute "$(printf '%s\n' "${query[@]}")"
	}

	#-----------------------------------------------------------
	# Main
	#-----------------------------------------------------------
	Main
	#-----------------------------------------------------------
	exit 0
	#-----------------------------------------------------------

} &>> /var/log/dietpi-survey_report.log