Where to set mysql configuration environment variables

MySQL configuration environment variables are usually set in Linux systems: System level: /etc/profile User level: ~/.profile Specific steps: Add environment variables: export MYSQL_PATH=/usr/local/mysql/bin Update the PATH variable: export PATH=$MYSQL_PATH:$PATH Save and reload the configuration file: source ~/.profile Verify environment variables: echo $MYSQL_PATH

MySQL configuration environment variable setting location

In Linux systems, MySQL configuration environment variables are usually set in the following location:

• /etc/profile: System-level environment variable configuration file
• ~/.profile: User-level environment variable configuration file

Detailed steps:

1. Open the configuration file

Use a text editor (such as vi or nano) to open the above configuration file.

2. Add environment variables

Add the following lines at the end of the configuration file:

<code>export MYSQL_PATH=/usr/local/mysql/bin
export PATH=$MYSQL_PATH:$PATH</code>

Among them, /usr /local/mysql/bin is the path to the MySQL binary. Adjust according to your actual installation location.

3. Save and reload the configuration file

Save and close the configuration file. Then, reload the configuration file using the following command:

<code>source ~/.profile</code>

4. Verify environment variables

Verify that the environment variables are set correctly using the following command:

<code>echo $MYSQL_PATH</code>

If the output is the path to the MySQL binary file, it means that the environment variable is set successfully.

Additional Notes:

• Make sure the MySQL binaries are installed in the specified path.
• If you want it to take effect in all terminal sessions, you need to set the environment variable in /etc/profile.
• If you only want to take effect in the current terminal session, you can directly use the export command to set the environment variable in the command line.

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