![]() ![]() However, if you don’t want to give so much access but want to disable password prompt only for specific command such as /bin/kill then replace ALL at the end with this command. It means that no password will be asked for any command run with sudo keyword. In the above configuration, we mention ALL as the last argument, for command list. Here is an example to allow users of group data to run sudo commands without password. If, instead of a user, you want all members of a specific group to be able to run sudo commands without password, replace username with group name and prefix it with % symbol. In the above configuration we use the tag NOPASSWD to disable password prompt for the user test_user while running sudo command. $ sudo visudoĪdd the following line test_user ALL=(ALL) NOPASSWD: ALL To allow a user test_user to to run all commands using sudo but without password, open sudoers file with the following command. command_list – commands or a command alias to be run by user(s) using sudo.effective_user_list – users they must be running as or a run as alias.host_list – hosts or a host alias on which users can run sudo.user_list – users, groups or a user alias that exist. ![]() ![]() It can be overwritten with the following configuration syntax user_list host_list=effective_user_list tag_list command_list By default, it is enabled to ask for password for all sudo commands for all users & groups. It also determines for which commands, they need to be authenticated. The authentication parameters in sudoers file determine if users need to be authenticated when they use sudo command. How to Run Sudo Command Without Password in Linux You can easily do this via /etc/sudoers file which contains the default security policies to be enforced on sudo users. In this article, we will look at how to run sudo command without password in Linux. But if you need to frequently use sudo or if you are the only user on your system, this can be quite tedious. Generally, when you enter sudo command in Linux, you will be asked for a password. ![]()
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