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6G refers to the sixth generation of wireless communication technology, which is still in the resear...
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One of the most overlooked components of a production Retrieval Augmented Generation (RAG) sys...
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To change the SSH access password on a CentOS 7 Linux system, you can follow these steps. Keep in mind that it's generally recommended to use SSH key authentication instead of password authentication for enhanced security. However, if you still need to change the password, here's how to do i...
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To change both the user and group ownership of a folder and its subdirectories, you can use the chown command with the -R option. Here's the command: sudo chown -R newuser:newgroup /path/to/folder Replace newuser with the desired username and newgroup with the desired group name. This ...
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You can use the chmod command in the Linux terminal to change file permissions. To set the folder's permission to 755, you can use the following command: chmod 755 /path/to/yourfolder This command sets the folder's permissions to: Owner: Read (4), Write (2), Execute (1) ...
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In Linux and Unix-like operating systems, file permissions are represented using a three-digit number, where each digit corresponds to a specific set of permissions: The first digit represents the owner's permissions. The second digit represents the group's permissions. The third d...
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To run npm start using PM2 on CentOS, you can follow these steps: Open a terminal or SSH into your CentOS server. Install Node.js and npm if they are not already installed. You can use a package manager like yum to install them: sudo yum install -y nodejs Instal...
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