Understanding the difference between sudo and su command
Apr 29, 2020 · Hence, the other users can’t do any further administrative tasks. By default, the password is stored for 15 minutes in the current session. After that, you need to enter the password again. Monitor the sudo users’ command line activity. sudo adds a log entry of the commands run by the users in /var/log/auth.log file. If there is any problem Jul 20, 2020 · The sudo command lets us use our account and password to execute system commands with root privileges, whereas the su command allows us to switch to a different user and execute one or more commands in the shell without logging out from our current session. But after sometime, the sudo command asks for your password again. This behavior has nothing to do with the number of sudo-powered commands you run, but instead depends on time. Yes, by default, sudo won't ask for password for 15 minutes after the user has entered it once. Post these 15 minutes, you'll be prompted for password again. I would like to be able to run sudo commands on MacOS Sierra 10.12 without having to type a password. What have I tried. I've read the following: Why does sudo ask for a password in terminal? allow sudo to another user without password; Use sudo Without a Password on Your Mac; And changed the relevant part of my /etc/sudoers file to: Nov 20, 2019 · To use sudo to run a command as another user, we need to use the -u (user) option. Here, we’re going run the whoami command as the user mary. If you use the sudo command without the -u option, you’ll run the command as root. And of course, because you’re using sudo you’ll be prompted for your password. sudo -u mary whoami I am trying to execute a sudo command on a remote machine using python-paramiko, when I execute the command, I bind it with 3 streams, and I use the input stream to pass the password, but it doesn't work, this is the traceback result: Feb 14, 2019 · Run Particular Commands Without Sudo Password In Linux. For any reasons, if you want to allow a user to run a particular command without giving the sudo password, you need to add that command in sudoers file. I want the user named sk to execute mkdir command without giving the sudo password. Let us see how to do it.
Make Sudo Sessions Last Longer in Linux - Lifehacker
Linux Essentials 2.0 Chapter 15 Exam Answers - ICT Community Sudo privileges allow users to execute commands as another user. True or False? True; False; When using the sudo command to execute a command as the root user, the command prompts for the user’s own password, not that of the root user. True or False? True; False; The first line of this command displays how long the system has been running
Feb 17, 2009
sudo - Wikipedia sudo retains the user's invocation rights through a grace period (5 minutes) per pseudo terminal by default, allowing the user to execute several successive commands as the requested user without having to provide a password again. sudo may be configured to log each command run. Sudo Command in Linux - Learn Cybers Sep 07, 2019 python - Running Sudo Command with paramiko - Stack Overflow I am trying to execute a sudo command on a remote machine using python-paramiko, when I execute the command, I bind it with 3 streams, and I use the input stream to pass the password, but it doesn't work, this is the traceback result: