How to install GoAccess Apache Log Analyzer Tool on linuxmint 18.03

And then add the GoAccess repository to the APT. You can do this with the following command

linuxhelp ~ # echo "deb http://deb.goaccess.io/ $(lsb_release -cs) main" | sudo tee -a /etc/apt/sources.list.d/goaccess.list
sudo: unable to resolve host linuxhelp
deb http://deb.goaccess.io/ sylvia main

Download the apt key run the following command,
linuxhelp ~ # wget -O - https://deb.goaccess.io/gnugpg.key | sudo apt-key add –
sudo: unable to resolve host linuxhelp
--2019-01-18 04:31:23--  https://deb.goaccess.io/gnugpg.key
Resolving deb.goaccess.io (deb.goaccess.io)... 107.170.196.4
Connecting to deb.goaccess.io (deb.goaccess.io)|107.170.196.4|:443... gpg: can't open `–': No such file or directory
connected.
HTTP request sent, awaiting response... 200 OK
Length: 3121 (3.0K) [application/pgp-keys]
Saving to: ‘STDOUT’

-                          0%[                                ]       0  --.-KB/s    in 0.002s  


Cannot write to ‘-’ (Success).

update the repository using the following command

linuxhelp ~ # apt-get update
Hit:1 http://archive.canonical.com/ubuntu xenial InRelease
Hit:2 http://archive.ubuntu.com/ubuntu xenial InRelease                                   
Hit:3 http://security.ubuntu.com/ubuntu xenial-security InRelease                         
Hit:4 http://archive.ubuntu.com/ubuntu xenial-updates InRelease                                
Ign:5 http://packages.linuxmint.com sylvia InRelease                                          
Get:6 http://deb.goaccess.io sylvia InRelease [2,519 B]                                       
Hit:7 http://archive.ubuntu.com/ubuntu xenial-backports InRelease        
Ign:6 http://deb.goaccess.io sylvia InRelease                            
Hit:8 http://packages.linuxmint.com sylvia Release                      
Get:10 http://deb.goaccess.io sylvia/main amd64 Packages [625 B]
Get:11 http://deb.goaccess.io sylvia/main i386 Packages [612 B]
Fetched 3,756 B in 1s (2,941 B/s)
Reading package lists... Done
W: GPG error: http://deb.goaccess.io sylvia InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 742483B7B222C443
W: The repository 'http://deb.goaccess.io sylvia InRelease' is not signed.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.

Finally, install GoAccess by running the following command

linuxhelp ~ # apt-get install goaccess
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following NEW packages will be installed:
  goaccess
0 upgraded, 1 newly installed, 0 to remove and 485 not upgraded.
Need to get 275 kB of archives.
After this operation, 793 kB of additional disk space will be used.
WARNING: The following packages cannot be authenticated!
  goaccess
Install these packages without verification? [y/N] y
Get:1 http://deb.goaccess.io sylvia/main amd64 goaccess amd64 1:1.3 [275 kB]
Fetched 275 kB in 2s (124 kB/s)
Selecting previously unselected package goaccess.
(Reading database ... 221562 files and directories currently installed.)
Preparing to unpack .../goaccess_1%3a1.3_amd64.deb ...
Unpacking goaccess (1:1.3) ...
Processing triggers for man-db (2.7.5-1) ...
Setting up goaccess (1:1.3) ...

Now access your Apache web server using the URL http://your-server-ip. After accessing the Web server, Apache will add some log entries in the default access_log file.

Now, you can analyze the Apache web server log from a terminal using the following command

linuxhelp ~ # goaccess /var/log/apache2/access.log --log-format=COMBINED

linuxhelp ~ # goaccess /var/log/apache2/access.log --log-format=COMBINED -a -o /var/www/html/report.html