====================================================================================
=== Установка:
====================================================================================
wget -O - https://deb.goaccess.io/gnugpg.key | gpg --dearmor | tee /usr/share/keyrings/goaccess.gpg >/dev/null
echo "deb [signed-by=/usr/share/keyrings/goaccess.gpg arch=$(dpkg --print-architecture)] https://deb.goaccess.io/ $(lsb_release -cs) main" | tee /etc/apt/sources.list.d/goaccess.list
apt-get update
apt-get install goaccess

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=== Разное из настройки goaccess:
====================================================================================

ssh user@server "cat /var/log/project/project_acc.log" | goaccess --log-format=COMBINED -
ssh user@server "awk '$9~/500/' /var/log/project/project_acc.log" | goaccess -

SERVER_NAME
HTTP_CODE
CREDENTIALS
PORT
ssh user@server 'awk "\$9~/200/" /var/log/project/project_acc.log' | goaccess --log-format=COMBINED - -o ~/temp/report.html
ssh user@server 'awk "\$9~/403/" /var/log/project/project_acc.log' | goaccess --log-format=COMBINED - -o ~/temp/report.html
ssh user@server 'awk "\$9~/404/" /var/log/project/project_acc.log' | goaccess --log-format=COMBINED - -o ~/temp/report.html
ssh user@server 'sed -n '/15\/Apr\/2019\:06\:00/,/15\/Apr\/2019\:06\:05/ p' /home/user/access.log.2' | goaccess --log-format=COMBINED - -o ~/temp/report.html

sed -n '/15\/Apr\/2019\:06\:00/,/15\/Apr\/2019\:06\:05/ p' access.log.2

ssh user@server "sed -n '/15\/Apr\/2019\:06\:00/,/15\/Apr\/2019\:06\:05/ p' /home/user/access.log.2" | goaccess --log-format=COMBINED - -o ~/temp/report.html

##########################################################

%h ["%^", "%^"] - %^ [%d:%t %^] "%r" %s %b "%R" "%u" %T
%d/%m/%Y
%H:%M:%S

1.1.1.1 ["Country", "City"] - - [29/Apr/2020:14:33:24 +0300] "GET /favicon.ico HTTP/2.0" 404 146 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:75.0) Gecko/20100101 Firefox/75.0" "-"

--log-format='%h ["%^", "%^"] - %^ [%d:%t %^] "%r" %s %b "%R" "%u" %T' --time-format='%H:%M:%S' --date-format='%d/%b/%Y'

log-format='%h ["%^", "%^"] - %^ [%d:%t %^] "%r" %s %b "%R" "%u" %T'
time-format='%H:%M:%S'
date-format='%d/%b/%Y'

##########################################################

Рабочий вариант (минимальный):

# access_log configuration /etc/nginx/nginx.conf:
log_format main_geo2 '$remote_addr - $remote_user [$time_local] "$request"';

sudo -u nginx /usr/bin/goaccess /var/log/nginx/access.log --log-format='%h - %^ [%d:%t %^] "%r"' --time-format='%T' --date-format='%d/%b/%Y' -o /var/www/nginx_report/s/report.html --geoip-database /etc/nginx/geoip/Geo
Lite2-City.mmdb

###########################################################################

Рабочий вариант (текущий):

# access_log configuration /etc/nginx/nginx.conf:
log_format main_geo2 '$remote_addr - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent" "$http_x_forwarded_for" $geoip2_data_country_iso_code $geoip2_data_country_name $geoip2_data_city_name';

sudo -u nginx /usr/bin/goaccess /var/log/nginx/access.log --log-format='%h - %^ [%d:%t %^] "%r" %s %b "%R" "%u" "%^" %^2_data_country_iso_code %^2_data_country_name %^2_data_city_name' --time-format='%T' --date-format='%d/%b/%Y' -o /var/www/nginx_report/s/report.html --geoip-database /etc/nginx/geoip/GeoLite2-City.mmdb

====================================================================================
=== Чтение лога nginx с помощью goaccess (log-format должен соответствовать настройкам логирования самого nginx):
====================================================================================
#
/usr/local/bin/goaccess /var/log/nginx/access.log --log-format='%h ["%^", "%^"] - %^ [%d:%t %^] "%r" %s %b "%R" "%u" %T' --time-format='%H:%M:%S' --date-format='%d/%b/%Y' -o ~/report.html --geoip-database /etc/nginx/geoip/geoip_city.dat