Sorted:

What is the working principle of the lnmp architecture?

What are the steps for localizing Netdata in Chinese?

How to use the journalctl command in Linux?

How to add permissions for a user using chmod in Linux?

How to use the Cacti tool in Linux?

What is the method for offline installation of netdata?

What is the purpose of the chmod command in Linux?

What are the main functions of MapReduce?

What is the purpose of the journalctl command in Linux?

What is the method of installing and deploying the Cacti tool in Linux?