This is an optional group. Create this group if you want a separate group of operating system users to have a limited set of database administrative privileges for starting up and shutting down the database (the SYSOPER privilege). This group cannot directly connect as SYSOPER, unless explicitly granted.

It’s possible to host multiple instances of Group Office on one server. After installing Group Office via the Debian packages or Docker you do the following to enable it: Make sure the main install database user has permissions to create databases by running the following SQL: How to Setup iSCSI Server (Target) and Client (Initiator Mar 08, 2018 addgroup(8) — adduser — Debian jessie — Debian Manpages adduser will create a home directory subject to DHOME, GROUPHOMES, and LETTERHOMES.The home directory can be overridden from the command line with the --home option, and the shell with the --shell option. The home directory's set-group-ID bit is set if USERGROUPS is yes so that any files created in the user's home directory will have the correct group. How to Add User to Group in Linux | Linuxize Nov 19, 2019

Mar 17, 2015 · I usually add group named www (or www-data, whatever works for you). To this group I add php daemons, nginx workers etc. It makes life easier with writing to files. In order to create such group execute following command: sudo groupadd www Create list with available users. Same like with group, I like to have list of initial users.

Linux Add User To Group - nixCraft Dec 27, 2018

command to list all groups - LinuxQuestions.org

In order to delete a user on Debian 10, you have to use the deluser command. $ sudo deluser To remove a user with its home directory, run the deluser command with the –remove-home parameter. $ sudo deluser --remove-home Looking for files to backup/remove Removing user 'user' Warning: group 'user' has no more members. Done. Otherwise if the user isn’t in the sudo group the output will be like: Where:-l: list-U: username. How to remove a user from the sudo group on Debian 10 Buster Removing a user from the sudo group can be achieved invoking the command deluser followed by the username and the group name like in the following example: # I don't know the history, but I doubt this quote is the real reason why Debian doesn't implement the wheel group by default. (Debian's su does support the wheel group, it's just not enabled by default.) Anyway rms's reasoning might apply to MIT in the 1980s, but it doesn't apply to most places where not all users can be trusted and ubiquitous Step 3: Add the new user to sudoers group. To add the newly created user to sudoers group, use the usermod command as shown in the syntax below: # usermod -aG sudo username. In our case, to add user Jack to sudoers group, we will run # usermod -aG sudo jack. You can verify whether the user added to the sudo group by running the id command. debian:~# tail -1 /etc/group testing:x:1001: debian:~# groupmod -n jblogs testing debian:~# tail -1 /etc/group jblogs:x:1001: groups SYNTAX: groups [username] This simple command displays what groups a user is a member of. It takes the username of user as a parameter. If no username is given, it defaults to the current user. debian:~# groups root