![]() $ su jakeĪlso Read: How to Create Normal User in Linux Exit from the Current Logged-in User AccountĪfter switching to another user account to get back to your actual account, execute the exit command in your current terminal session. If you are interested in switching to another user account from your current account, which does not have sudo privileges, you must know their username and account password in order to login. :/home/linuxtldr# Switch from Normal User to Normal User Account ![]() If you are not a sudo user, you are still able to switch to the root user account only if you know the root account password as shown. $ sudo su jakeĪlso Read: How to Add Normal User to Sudo Group Switch from Normal User to Root User Account If you want to peek into another user’s account, find out their username and know your current password, and specify both as shown. Another way to switch to another account with sudo is to use the -s option. ![]() ![]() The sudo su - username would switch to that username's account with an environment that you would expect to see when you logged in as that user. $ sudo suĪlso Read: How to Block ‘su’ Access for Sudo Users Switch from Sudo User to Normal User Account You can use sudo su - to switch to the superuser account with root's environment. If you are a user with sudo privileges, you can easily login to the root user account by knowing your current password, as shown. If su doesn't seem to be working, check if it has the setuid bit set. $ su Īlso Read: Difference Between Su, Sudo Su, Sudo -i, and Sudo -s Switch from Sudo User to Root User Account 1 su is already a setuid binary, so it must be able to switch to any user which you demand it to, with proper authentication. If you are a root user and interested in logging into another user’s account, use the following command with their username. If you are not a sudo user, you are still able to switch to the root user account only if you know the root account password as shown. whoami ibrahim sudo su -s /bin/bash www-data whoami www-data To run a script as a nologin user, use the following command syntax. su -s /bin/bash www-data whoami www-data To switch from a non-root user, append sudo to the above command. Exit from the Current Logged-in User Account To switch to the nologin user account using su as root, you can use the following syntax.Switch from Normal User to Normal User Account.Switch from Normal User to Root User Account.Switch from Sudo User to Normal User Account.Switch from Sudo User to Root User Account.Switch from Root to Another User Account.My secret agenda is to KILL the silly habit of running "sudo su". That way if I'm in a hurry, the mistake is on the harder to attack system. If root permissions are needed on both sides, I try and set the root password on the machine with the least exposure to the outside world, and pull from the more exposed side. For instance, sudo rsync -a /root_owned_dirs/ What I usually do in those cases is have the service pull instead of get pushed. Logout normally to get back.Īdmittedly, there are a few times when having root have a password which works seems nice, like when you need to run a service like rsync to set up or restore things onto a networked computer. You can avoid this altogether, and not compromise the security of your system. Does you version of su match this?: -rwsr-xr-x 1 root root 40128 /bin/su Is your computer virtual, and hosted somewhere else? Often hosting sites do odd stuff for root and such. This incident will be why do you get nothing? (which was your original question)? You can now reset your lost root password by using the following command: passwd root Alternatively, you can change the password of the super user with the command: passwd username. Richard adm cdrom dip plugdev lxd lpadmin sambashare sudo su Is there any way to run the script as root sudo su echo 'password' svn export -force file:///home/repository/trunk/ /home/memarexweb/publichtml/devel/ chmod -R 777 /home/memarexweb/publichtml/devel/ svn shell sudo Share Improve this question Follow edited at 5:05 Anthony Mastrean 21. If you only want to update a few packages and not all, you can list them as. Īnd then, in another terminal, login as richard and try using su, I get: groups prefer-install: There are two ways of downloading a package: source and. Removing user `richard' from group `sudo'. If I take away user richard's sudo rights: sudo deluser richard sudo Now, with all of that being said, the behavior on your system does seem odd. Examples: sudo su sudo su exitįor more information refer to the su man pages. However, you can also specify the username you want to switch to. password for course, I (doug) am a member of sudo and therefore allowed to become root: groupsĭoug adm cdrom sudo dip plugdev lxd lpadmin sambashare libvirtd
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