使用 visudo 向 linux 用户添加使用wireshark的权限[关闭]

Question

我正在尝试为名为“invitado”的用户设置权限，仅针对某些二进制文件：wireshark、tcpdump 和 traceroute。我根据我认为的 sudoers 语法完成了以下操作：

# /etc/sudoers
#
# This file MUST be edited with the 'visudo' command as root.
#
# See the man page for details on how to write a sudoers file.
#

Defaults    env_reset

# Host alias specification

# User alias specification

# Cmnd alias specification

# User privilege specification
root    ALL=(ALL) ALL
ldac    ALL=(ALL) NOPASSWD: ALL

# Allow members of group sudo to execute any command
# (Note that later entries override this, so you might need to move
# it further down)
%sudo ALL=(ALL) ALL
#
#includedir /etc/sudoers.d

#Permiso de SUDO a guest de wireshark
invitado ALL=NOPASSWD : /usr/bin/aptitude/usr/bin/X11/wireshark
invitado ALL=NOPASSWD : /usr/bin/wireshark
invitado ALL=NOPASSWD : /usr/sbin/traceroute
invitado ALL=NOPASSWD : /usr/sbin/tcpdump

但是，我不断获得相同的 visudo 错误输出：

>>> /etc/sudoers: syntax error near line 30 <<<
What now? Options are:
  (e)dit sudoers file again
  e(x)it without saving changes to sudoers file
  (Q)uit and save changes to sudoers file (DANGER!)

有什么建议吗？？？提前致谢！

Answer 1

尝试删除 NOPASSWD 后的空格。此外，您可以将所有命令放在一行中。

invitado ALL = NOPASSWD: /usr/bin/aptitude, /usr/bin/X11/wireshark, /usr/bin/wireshark, /usr/sbin/traceroute, /usr/sbin/tcpdump

编辑： 另外，我认为/usr/bin/aptitude/usr/bin/X11/wireshark 可能是错误的。那应该是 2 个命令，/usr/bin/aptitude 和 /usr/bin/X11/wireshark。