![]() ![]() Add user to sudo group Step 1: let’s make sure sudo is not accessible before we begin Since this is a very basic tutorial, we don’t have to edit the file at all – just need to add our user (mine is greys, as you remember) to the sudo group and check. Meaning, that this file will contain usernames and privileges required by web-server admins (usually commands like stopping/starting Apache or nginx webserver). … this means you don’t have to edit /etc/sudoers file but instead can create a specific file in /etc/sudoers.d and name it self-descriptively, like: /etc/sudoers.d/web-server-admins This is the line that allows you to debug sudo commands as root user.Īt this means that any user that belongs to group sudo will also be allowed to use sudo commands: %sudo ALL=(ALL:ALL) ALLįinally, this part includes additional configuration files from /etc/sudoers.d directory: #includedir /etc/sudoers.d I’ve highlighted the 3 most important elements of this file at this early stage: root ALL=(ALL:ALL) ALL ![]() # See sudoers(5) for more information on "#include" directives: # Allow members of group sudo to execute any command # See the man page for details on how to write a sudoers file.ĭefaults secure_path="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" # Please consider adding local content in /etc/sudoers.d/ instead of ![]() # This file MUST be edited with the 'visudo' command as root. Here’s the default file in Debian 10 Buster: # cat /etc/sudoers It contains list of users and groups that are allowed to become root (or become other users by invoking su command as root). etc/sudoers is the main configuration file for sudo command. ![]() Usage: sudo -e file … Configure /etc/sudoers File Processing triggers for systemd (241-5) # sudo Processing triggers for man-db (2.8.5-2) … (Reading database … 174742 files and directories currently installed.) Selecting previously unselected package sudo. The following NEW packages will be installed:Ġ upgraded, 1 newly installed, 0 to remove and 0 not upgraded.Īfter this operation, 3,886 kB of additional disk space will be used. You need to become root before you do it, of course (so you must know root user password for your Debian install): su # apt install sudo That’s the very first step you’ll need to do: use apt to install sudo. Since I like and use sudo daily, I decided to install and setup it on Debian VM. This means that sudo command is not found the only privilege escalation method available is becoming root via su command. In addition, you need to find what packages the dependencies you're missing belongs to, and do a apt-get -reinstall install packagename to ensure you got all bits'n'pieces of those packages.Apparently, Debian installer doesn’t install or activate sudo by default. It's going to take you some time as you will probably discover more missing dependencies. Copy over the binaries that apt complain is missing, such as ldconfig and libcrypt.so1. Start by installing a new system (VM or similar) with the same Debian version. I'd probably select to restore from backup or rebuild from scratch at that point. If you've removed Python and ldconfig you're in for a world of hurt.Otherwise, you need to first do this and attempt reinstallation otherwise you're merely attempting to modify the rescue system. You'll have to mount all your devices and chroot into them as applicable. If so, the rescue system is a live distro. I assume this is hetzner based on how it looks. ![]()
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