不输入密码执行sudo 命令
命令行执行的crontab 命令,但是需要包含sudo 才可以执行的命令,怎么办呢?见下:
leo@leo-Ubuntu:/etc$ visudo
visudo: /etc/sudoers: 权限不够
visudo: /etc/sudoers: 权限不够
leo@leo-Ubuntu:/etc$ sudo visudo
#
# 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 secure_path="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bi$
# Host alias specification
# User alias specification
# Cmnd alias specification
# User privilege specification
root ALL=(ALL:ALL) ALL
#省略。。。
#includedir /etc/sudoers.d leo ALL=NOPASSWD: /usr/sbin/service squid3 restart leo ALL=NOPASSWD: /usr/bin/nmcli con up id vpn
格式:
username ALL=NOPASSWD: yourcommand
参考: