发布于 3年前

Ubuntu执行sudo命令时免输密码

执行visudo编辑sudo的配置

$ sudo visudo

配置文件显示如下:

#
# This file MUST be edited with the 'visudo' command as root.
#
# Please consider adding local content in /etc/sudoers.d/ instead of
# directly modifying this file.
#
# See the man page for details on how to write a sudoers file.
#
Defaults        env_reset
Defaults        mail_badpass
Defaults        secure_path="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin"
# Host alias specification
# User alias specification
# Cmnd alias specification
# User privilege specification
root    ALL=(ALL:ALL) ALL
# Members of the admin group may gain root privileges
%admin ALL=(ALL) ALL
# Allow members of group sudo to execute any command
%sudo   ALL=(ALL:ALL) ALL
# See sudoers(5) for more information on "#include" directives:
#includedir /etc/sudoers.d

找到下面的行:

%sudo   ALL=(ALL:ALL) ALL

修改为:

%sudo   ALL=(ALL:ALL) NOPASSWD:ALL

这样在使用sudo命令时就可以免输密码了。

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