Can you run sudo command without sudoers file?
That’s not how sudo works. The sudoers file simply grants the user rights to a command when prefixed by the sudo command, not so you can run it without the sudo being prefixed. You’d need to write a wrapper script (like a simple bash file) to execute the command if your own script can’t do it.
When does Sudo stop processing command line arguments?
The — flag indicates that sudo should stop processing command line arguments. It is most useful in conjunction with the -s flag. Upon successful execution of a program, the return value from sudo will be the return value of the program that was executed.
What is the name of the sudo command in Linux?
Linux sudo command. On Unix-like operating systems, the sudo command (“superuser do”, or “switch user, do”) allows a user with proper permissions to execute a command as another user, such as the superuser.
Can a permitted user execute a sudo command as another user?
sudo allows a permitted user to execute a command as another user, according to specifications in the /etc/sudoers file. The real and effective uid and gid of the issuing user are then set to match those of the target user account as specified in the passwd file.
Do you need to prefix LXC-LS with sudo?
You will still need to prefix the lxc-ls command with sudo or write a simple wrapper that does it for you. That’s not how sudo works. The sudoers file simply grants the user rights to a command when prefixed by the sudo command, not so you can run it without the sudo being prefixed.
Where do I find the path of a sudo command?
You can find the full path of the command using which command. For example to locate the full path of the command, command1; For all these commands, you will be prompted to the password for user with which you run these commands as. Want to run some commands sudo without being prompted for password?
Who is the owner of the sudoers file?
This sudoers file is owned by root:root and has permissions -r–r—– The server is Ubuntu trusty 14.04.3 LTS. How can I make this work? Apparently, sudo flattens the command into a string before comparing it to a specification in the sudoers file.