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How to Count Repeated Characters in String in Python

Sometimes you may need to count repeated characters in string in Python. Here is in how to do it easily using collections.

Sometimes you may need to limit query results in MongoDB. Here is how to write Limit query in MongoDB.

Sometimes you may need to copy/transfer data from one database to another in MySQL. Here are the steps to do it.

uwsgi is an application container for websites & applications. Here is how to setup uwsgi with NGINX for python.

Sometimes you may need to kill session of one or more Linux users. In this article, we will learn how to kill user session in Linux.

Sometimes you may need to delete all files except one or some in Linux. Here is how to delete all files except one in Linux.

Sometimes you may need to setup SSH tunneling or port forwarding. Here are the steps to setup SSH tunneling in Linux.

Sometimes you may need to unstage files in git. Here are the steps to unstage files from git repository.

Sometimes you may need to unzip file, folder, multiple files in Linux. Here is how to unzip file in Linux.

Sometimes you may need to remove package or software in RHEL/CentOS/Fedora/SUSE Linux systems. Here is how to uninstall package in CentOS.