Rakesh Kumar

Below are the steps to change document root in Apache(Web server) configurations - [root@rhcsa107 rakesh]# mkdir /web [root@rhcsa107 rakesh]# ls -ld /web/ drwxr-xr-x. 2 root root 22 Apr  3 08:45 /web/ [root@rhcsa107 rakesh]# vim /etc/httpd/conf.d/rakesh.conf DocumentRoot /web <Directory /web> Require all granted </Directory> Save exit from from this file. [root@rhcsa107 rakesh]# systemctl restart httpd.service Check HTTPD status, it must be running as below -  [root@rhcsa107 rakesh]# systemctl status httpd.service ● httpd.service - The Apache HTTP Server    Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled)    Active: active (running) since Fri 2020-04-03 09:19:46 EDT; 6min ago      Docs: man:httpd.service(8)  Main PID: 10064 (httpd)    Status: "Total requests: 5; Idle/Busy workers 100/0;Requests/sec: 0.0129; Bytes served/sec:   9 B/sec" ...

Forbidden You don't have permission to access /web.html on this server. If you get above error message while configuring 'Apache web server', then you can fix this error using with below configuration changes - Just add Require all granted in Apache configurations as below - [root@rhcsa107 rakesh]# vim /etc/httpd/conf.d/rakesh.conf DocumentRoot /web <Directory /web> Require all granted </Directory> [root@rhcsa107 rakesh]# apachectl -t Syntax OK [root@rhcsa107 rakesh]# [root@rhcsa107 rakesh]# systemctl restart httpd.service [root@rhcsa107 rakesh]# systemctl status httpd.service

We will start this training on RHEL7.3 Normally there are 3 ways to interact with any OS- 1. GUI(graphical user interface) - In simple words we can say interacting with OS using mouse. This the same way you are interacting with Windows. 2. CLI(Command line interface) - In this way user can't use mouse because there we don't have any graphics(icons/buttons) so that you can double click and open the things and select etc. 3. API(Application programming interface) - Normal user don't this, it is specially for developers Here I'll talk about CLI, whatever things you do in GUI, 99% of them you can do from CLI as well. The beauty of CLI is that we can do the things very fastly and also it requires very limited/less resource(compute unit or we can say RAM/CPU etc..). Let's take an example how CLI is faster than GUI- Use case: Open 100 terminals - This task can be completed in two way (A) - GUI(Right Click on home screen and then select open terminal, same thi...

If you are doing some technical training and for practice depended on institute's lab. Then this post would be very much helpful for you. I've prepared two videos for this and both are available on my  you tube channel , I've explained each and every step in detail. Please check and feel free to comment and revert in case of issue and suggestions. PART -1 -  https://www.youtube.com/watch?v=9j4KvjHyzxc&t=96s PART -2 -  https://www.youtube.com/watch?v=T4ljH9dYfNY&t=68s Download ISO -  https://drive.google.com/uc?id=0B9ZGwX0D1ZA1UmJFWEYyamRMLTQ&export=download