Edit the Nginx Configuration File

Open the Nginx configuration file for your site. This is typically located in  /etc/nginx/nginx.conf.

Increase the Buffer Size

fastcgi_buffers 16 16k;
fastcgi_buffer_size 32k;

Example Code

location ~ \.php$ {
include fastcgi_params;
fastcgi_pass 172.26.0.6:9000;
fastcgi_buffers 16 16k;
fastcgi_buffer_size 32k;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
}

Test the Nginx Configuration

After making changes, test the Nginx configuration to ensure there are no syntax errors:

sudo nginx -t

Reload Nginx

If the configuration test is successful, reload Nginx to apply the changes:

sudo systemctl reload nginx

Step 1: Add the alias to your shell configuration file

Open your shell configuration file in a text editor. Depending on your shell, this could be:

nano ~/.bashrc

Step 2: Add the alias

Add the following line to the file:

alias h=’cd /var/www/html’

Step 3: Save and reload

Save the file and exit the editor. Then, reload the shell configuration to apply the changes:

source ~/.bashrc

Step 4: Test it

Now, you can simply type h in your terminal, and it will take you directly to /var/www/html.

sudo apt install curl [On Debian, Ubuntu and Mint]

To change other users password

sudo passwd USERNAME