{"id":4956,"date":"2024-03-14T02:10:49","date_gmt":"2024-03-14T02:10:49","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-configure-multiple-environment-variables-in-linux\/"},"modified":"2025-07-31T15:54:31","modified_gmt":"2025-07-31T15:54:31","slug":"how-to-configure-multiple-environment-variables-in-linux","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-configure-multiple-environment-variables-in-linux\/","title":{"rendered":"How to Set Up Linux Environment Variables"},"content":{"rendered":"

To set up multiple environment variables in a Linux system, you can edit the ~\/.bashrc or ~\/.bash_profile file. Here are the steps to configure multiple environment variables:<\/p>\n

    \n
  1. The bash configuration file located in the home directory.<\/li>\n<\/ol>\n
    vi ~\/.bashrc\r\n<\/code><\/pre>\n
      \n
    1. Add the definition of environment variables at the end of the file, for example:<\/li>\n<\/ol>\n
      export JAVA_HOME=\/usr\/lib\/jvm\/java-11-openjdk-amd64\r\nexport PATH=$JAVA_HOME\/bin:$PATH\r\nexport ENV_VAR=value\r\n<\/code><\/pre>\n
        \n
      1. Press the Esc key, then type :wq to save and exit the file.<\/li>\n
      2. Execute the following command to apply the configuration:<\/li>\n<\/ol>\n
        source ~\/.bashrc\r\n<\/code><\/pre>\n
          \n
        1. Can you please tell me the value of the JAVA_HOME variable?<\/li>\n<\/ol>\n
          To temporarily set environment variables, you can directly input the export command in the terminal, for example:<\/p>\n
          export MY_VAR=value\r\n<\/code><\/pre>\n
          These environment variables are only effective in the current terminal session.<\/p>\n","protected":false},"excerpt":{"rendered":"
          To set up multiple environment variables in a Linux system, you can edit the ~\/.bashrc or ~\/.bash_profile file. Here are the steps to configure multiple environment variables: The bash configuration file located in the home directory. vi ~\/.bashrc Add the definition of environment variables at the end of the file, for example: export JAVA_HOME=\/usr\/lib\/jvm\/java-11-openjdk-amd64 export […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[5045,1490,297,5046,1403],"class_list":["post-4956","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-bashrc","tag-environment-variables","tag-linux","tag-system-configuration","tag-tutorial"],"yoast_head":"\nHow to Set Up Linux Environment Variables - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn how to set up multiple environment variables in Linux. 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