ubuntu16.04-设置sudo免密码

配置要点:

1. 设置用户权限

......................前面省略....................
# User privilege specification
root	ALL=(ALL:ALL) ALL
fritt   ALL=(ALL:ALL) NOPASSWD:ALL

......................后面省略.....................

2.设置sudo权限

......................前面省略.......................

# Allow members of group sudo to execute any command
%sudo	ALL=(ALL:ALL) ALL
fritt   ALL=(ALL:ALL) NOPASSWD:ALL

......................后面省略.......................

主要配置,以上即可,配置文件见下文.

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