Install SASLuthd on CentOS and NVIDIA driver on CentOS

php editor Youzi has brought you two practical tutorials, namely "Installing SASLuthd on CentOS" and "Installing NVIDIA Driver on CentOS". In these two articles, we will detail how to install SASLauthd authentication service and NVIDIA graphics driver on CentOS operating system. Through these tutorials, you will learn how to easily install and configure it for better performance and functionality in your CentOS system. Whether you are a beginner or an experienced user, these two tutorials will provide you with practical knowledge and tips about CentOS. Let’s learn together!

CentOS installation SASLauthd

SASLauthd is a program used to authenticate users. It can be used by many services, such as SMTP, POP3, IMAP, etc., The following are the steps to install and configure SASLauthd on CentOS:

Install SASLuthd

1. Open a terminal and log in as the root user.

2. Run the following commands to install SASLauthd:

yum install cyrus-sasl cyrus-sasl-plain cyrus-sasl-md5

Configure SASLauthd

1 . Open the SASLAuthd configuration file:

vi /etc/sysconfig/saslauthd

2. Make sure the following configuration options are set correctly:

SASLAUTHD_MECH="pam"

SASLAUTHD_OPTS="-m /var/run/saslauthd -r"

3. Save and exit the configuration file.

Start and set up auto-start at boot

1. Start the SASLauthd service:

service saslauthd start

2. Set up the SASLauthd service to auto-start at boot:

chkconfig saslauthd on

CentOS installation NVIDIA driver

The NVIDIA driver is the necessary software to provide support for NVIDIA graphics cards. The following are the steps to install and configure the NVIDIA driver on CentOS:

Check the graphics card model

2. Run the following command to check the graphics card model:

lspci | grep -i vga

Download NVIDIA driver

1. Visit the NVIDIA official website and download the corresponding driver according to the graphics card model.

2. Save the downloaded driver locally.

Install NVIDIA driver

1. Switch to the directory where the driver is located in the terminal.

2. Run the following command to make the driver executable:

chmod x NVIDIA-Linux-x86_64-xxx.xx.run

3. Run the following command to install the driver ：

./NVIDIA-Linux-x86_64-xxx.xx.run

Configuration and testing

1. Run the following command in the terminal to configure the X server:

nvidia-xconfig

2. Restart the system to make the configuration take effect.

3. After restarting, you can use the following command to verify whether the NVIDIA driver is successfully installed:

nvidia-smi

Shared for you

On CentOS Installing SASLauthd and NVIDIA drivers is an important step to improve system security and graphics card performance. By correctly installing and configuring these software and drivers, you can ensure the normal operation of the system and obtain a better user experience.

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