hadoopmaster is not in the sudoers file
59748
sudo: unable to resolve host ubuntu-server
21483
no such file or directory 'authorized_keys'
75827
When I run a sudo command it says unable to resolve host
116281
"Set document metadata failed" when I run sudo gedit
14750
How to Fix "Read-only file system" error when I run something as sudo and try to make a folder/file?
12273
Why do I get a ‘Remote Management’ step when installing High Sierra?
15255
How can I add a new user as sudoer using the command line?
66401
E: Type 'sudo' is not known on line 1 in source list /etc/apt/sources.list.d/mono-xamarin.list
131429
Why can't sudo find a command after I added it to PATH?
47738
Error after sudo-ing "sudo: must be setuid root"
56561
How do I add myself into the sudoers group?
8158
Why does mount require root privileges?
126556
Parse error in sudoers file
109597
bash: /home/user/.ssh/authorized_keys: No such file or directory
71830
How to fix "sudo: unable to open ... Read-only file system"?
49830
Is `sudo pip install` still a broken practice?
88114
What is the best way to add a user to the sudoer group?