E:Type 'sudo' is not known on line 53 in source list
249
How do I fix this "E: Type '*' is not known on line * in source list ..." update error?
62855
sudo add-apt-repository throws an exception
107312
How to use shell wildcards with sudo?
36582
How to run an application using sudo without a password?
135331
I changed /etc/sudoers, and now I can't run as sudo
8252
Accidentally deleted 'sudo'
80078
How can I fix broken sudo - sudo: parse error in /etc/sudoers near line 23?
86607
sudo permission denied but su grants permission
80258
Unable to open any graphical app with "sudo"
131657
How do I add sudo commands to a keyboard shortcut?
73466
How to solve "sudo: /etc/sudoers.d is world writable"
14750
How to Fix "Read-only file system" error when I run something as sudo and try to make a folder/file?
56480
sudo: /var/lib/sudo writable by non-owner (040777), should be mode 0700
41948
warning message at command line `sudo`
4746
How to solve "permission denied" when using sudo with redirection in Bash?
140231
How to get back sudo on Ubuntu?
109370
Password not working in Graphical Applications (gksu)? Works with sudo