25 июн. 2011 г. · su - switches to the superuser and sets up the environment so that it looks like they logged in directly. su root switches to the user named root and doesn't ...

29 июн. 2020 г. · There are a bunch of differences, the main one being that sudo -s relies on the user having sudoer privileges whereas su root requires the user to have the ...

3 июн. 2020 г. · You have to add an entry in the /etc/sudoers file to be able to run just your script as root without using any password.

28 сент. 2021 г. · I search to understand why the "usermod" command run when I launch with "su -" but when he is launched from "su root" the command is "bash: usermod: command ...

28 июл. 2020 г. · Using su root ./script would be the same as logging in as root and running $SHELL ./script (this would override any #! -line in the script).

27 дек. 2019 г. · sudo is asking for your password, and su is asking for root password. The long answer su means change user, as in, start a shell as that user.

21 мар. 2012 г. · The biggest difference between the two commands you listed is that running su - will cause the shell to be a login shell.

24 окт. 2022 г. · "Authentication failure" usually means the wrong password. Are you 100% sure you are giving the correct password for the root account?

19 июл. 2016 г. · You can use the -c option of su to pass a single command. su root -c 'sh /home/jay/script-that-needs-executing-as-root.sh'

25 авг. 2015 г. · So, sudo su allows you to open a shell as another user (including root), if you're allowed super-user access by the /etc/sudoers file.