To import an SQL file using the command line in MySQL, you can use the mysql command with the < operator. Here are the steps:
- Open a command prompt or terminal window on your computer.
 - Navigate to the directory where your SQL file is located using the 
cdcommand if necessary. - Use the 
mysqlcommand to import the SQL file. The basic syntax is as follows: 
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mysql -u username -p database_name < file.sql  | 
- Replace 
usernamewith your MySQL username. - Replace 
database_namewith the name of the database where you want to import the SQL data. - Replace 
file.sqlwith the name of the SQL file you want to import. 
- After running the command, you will be prompted to enter your MySQL password. Enter the password associated with the provided username.
 - The SQL file will be executed, and the data will be imported into the specified database.
 
For example, if you have a MySQL user named “myuser,” a database named “mydatabase,” and an SQL file named “data.sql” in the current directory, you can import it like this:
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mysql -u myuser -p mydatabase < data.sql  | 
Make sure you have the necessary privileges to import data into the specified database. Additionally, be cautious when importing SQL files from untrusted sources, as they may contain malicious code.