sudoers

#
# 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

level1	ALL=(level2) /home/level1/server.sh
level2	ALL=(level3) /home/level2/server.sh
level3	ALL=(level4) /home/level3/server.sh
level4	ALL=(level5) /home/leve4/server.sh
level5	ALL=(level6) /home/level5/server.sh
level6	ALL=(level7) /home/level6/server.sh
level7	ALL=(root) /home/level7/server.sh


# 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