sudo: Sorry, you must have a tty to run

最新推荐文章于 2025-09-13 14:06:07 发布

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最新推荐文章于 2025-09-13 14:06:07 发布

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原文链接：http://www.cnblogs.com/longchang/p/10795112.html

本文介绍如何在Linux系统中禁用sudoers文件中的requiretty选项。当此选项被设置时，sudo仅在用户登录到真实tty时运行，通常默认在许多发行版中启用。通过编辑/etc/sudoers文件并注释或删除该行，可以停用此限制。

The `requiretty` option in sudoers file

The requiretty if set in sudo config file sudoers, sudo will only run when the user is logged in to a real tty. When this flag is set, sudo can only be run from a login session and not via other means such as cron, shell/perl/python or cgi-bin scripts. This flag is set on many distores by default. Edit /etc/sudoers, file, enter:
# visudo
Find line that read as follows: