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How to Use Reserved Word as Column Name in MySQL

Sometimes you may need to use reserved word as column name or table name in MySQL queries. Here is how to use reserved word in MySQL.

Sometimes you may need to view banned IP addresses in Fail2ban. Here is how to show banned IP in Fail2ban.

Sometimes you may need to unban ip addresses with Fail2ban. Here are the steps to do it.

Sometimes you may need to allow only local IP addresses in NGINX. Here are the steps to allow local network in NGINX.

Sometimes you may need to block direct access to images on your website. Here is how to prevent direct access to images in NGINX.

Sometimes you may want to prevent direct access to files like images on your websites. Here is how to prevent direct access to images in Apache.

Sometimes you may want to know which shell you are using, which shells are installed on your system and how to change shell. Here is how to do it.

Sometimes you may need to find package details in Redhat, CentOS, Fedora Linux. Here is how to do it.

Sometimes you may need to delete all objects or delete related objects or bulk delete in Django. Here is how to delete objects in Django.

Sometimes you may need to delete file or folder in Python. Here are the steps to remove file or folder in Python.