Contents
What to do if SSH directory is not created?
To fix your problem, you can either ssh to some other location: ssh [email protected]. and accept new key – it will create directory ~/.ssh and known_hosts underneath, or simply create it manually using. mkdir ~/.ssh chmod 700 ~/.ssh. Note that chmod 700 is an important step!
What does it mean when mkdir cannot create a directory?
If I try creating a subdirectory now, I will get the mkdir: cannot create directory – permissions denied error: To fix the issue, let’s add write permissions again: As you can see, try2018/yetanotherone directory was successfully created: That’s it for today! Hope you liked this tutorial, be sure to explore more basic Unix tutorials on my blog.
Why do I get error CD ~ /.SSH?
But the .ssh directory is not created so when I use cd ~/.ssh I get this error: Is there a step missing ? Should the .ssh dir be created when I use the ssh-keygen command?
How to do mkdir and chmod as one operation?
As a slight improvement over the other answers, you can do the mkdir and chmod as a single operation using mkdir ‘s -m switch. $ mkdir –help Usage: mkdir [OPTION]…
Is there a command to generate a SSH key pair?
No. This command generates an SSH key pair but will fail if it cannot write to the required directory: % ssh-keygen Generating public/private rsa key pair.
Why is my SSH not working as a user?
In addition to Louis Matthijssen’s answer if you are still not able to login through ssh as a user that you’ve created, like then this may be because of the absence of owner permission that you must add to your /home/username/.ssh folder.
How can I prevent users from leaving their home directory?
It is very difficult to prevent users from leaving their home directory. It is actually a bit silly, too (explanation follows). It is much simpler to prevent users from entering directories you don’t want them to enter. First off, yes you can give users a so-called restricted shell, see man rbash.
Why is root login via SSH so bad that everyone advises to disable it?
Why is root login via SSH so bad that everyone advises to disable it? Everybody on the Internet advises to disable root login via SSH as it is a bad practice and a security hole in the system, but nobody explains why it is so. What is so dangerous in enabling root login (especially with disabled password login)?
Why is SSH client not able to get public key?
Any help would be appreciated. The line above is not error, but just simple debug log saying that ssh client is not able to find separate public key (named ~/.ssh/id_rsa.pub ). This file is not needed to connect to the remote server, but it can be useful.
Where do I find the SSH configuration file?
The SSH file in most systems is /etc/ssh/sshd_config. Use the default port 22, although you can use a different configuration line by including a port with a specific number.
Why is there no id _ rsa file in my SSH folder?
When I checked my .ssh folder, id_rsa was there but none of the others were. From the error, it looks like I need to somehow create these files but am not sure how to do so. Any help would be appreciated. The line above is not error, but just simple debug log saying that ssh client is not able to find separate public key (named ~/.ssh/id_rsa.pub ).