Ansible Variables through command line argument. As promised, this is as short as I can keep this post. I fixed it by adding "sudo" to the command. Typically people forget to configure the permissions on their key files, which leads to problems like this one: Permissions 0777 for 'my-key.pem' are too open. My current user has only read rights for the key.pem file (downloaded directly from Amazon). $icacls.exe $path /GRANT:R $($env:USERNAME):(R), For anyone on Windows, following this guide worked for me: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/putty.html, This article is worthy of recognition and comment. thank you for calling that out @danielkullmann that makes sense. If you can't use the Run Command feature or the Azure Serial Console, go to the Offline repair section. E.g. Steps to set the pem (public key) file permission. Instructions are entirely unclear, and incomplete for MacOS. I simply changed the directory (cd) to where my .pem file was located and ran `chmod 400 spark-cluster.pem`. Which ability is most related to insanity: Wisdom, Charisma, Constitution, or Intelligence? Are there any canonical examples of the Prime Directive being broken that aren't shown on screen? Permission denied (publickey).. Now logged in, I run the a command to copy the remote directory to my local computer with: added the option -i and referenced the .pem file: added the option -i, referenced the .pem file, and changed the user for AWS to ec2-user: added the option -i, referenced the .pem file, changed the user for AWS to ec2-user, and added the complete file path for the location of the .pem file: Visit here How to Connect to Amazon EC2 Remotely Using SSH It is recommended that your private key files are NOT accessible by others. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); hello, i have made as per the advice of AWS, but now i cannot change anything inside my user, i cannot install or modify, it is read only. Git-Bash would also do the job straight out-of-the-box. since over internet they are saying that there is no hope, i have to restore the system to a previous working date. Permissions 0555 for 'Seq.pem' are too open, Ssh "permisssions are too open" on key, Permission denied (publickey), on Linux AWS server can i fix it?, Connecting to Amazon EC2 Instance on Windows 10 bash. 1. Sadly it went from giving me all that feedback about unsecure private keys and now simply says Permission denied (publickey) nothing else.. if you see this by any chance would you happen to have any suggestions? This definitely works and is more secure. While working on the multiple servers (non-production), most of us feel need to connect remote server with ssh. As soon as we open our CMD and paste the command to establish the SSH connection (ssh -i "YourKeyPair.pem" your-user@your-ec2-domain-name), we might get the following error: The reason behind it, is that we need to place the .pem file on the path we are using to open the SSH connection. Incase, perl is installed - one may use net ssh module too. It will be faster and use tremendously fewer resources. It works fine with mac. This is the answer I was looking for, all of the instructions in the accepted answer are good practice but irrelevant to the problem. What are the advantages of running a power tool on 240 V vs 120 V? Select the Security Tab and click on Advance. SSH Errors: WARNING: UNPROTECTED KEY FILE / BAD PERMISSIONS I tried 600 level of permission for my private key and it worked for me. on the key file: (1) disable inheritance, (2) add only 1 user (current user) with Full Permission, this worked for me, but only when removing authenticated users as well. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. You can change directories with the cd command, and you can complete file- and directory names by hitting tab and enter. The other options here did not work for me either (tried both through the GUI and multiple. I converted the file to .ppk format and it's working fine from PuTTY also, but it's not working from Cygwin. Now SSH won't complain about file permission too open anymore. You should ONLY be modifying the, SSH: "Permissions 0644 for 'my_key.pub' are too open. Additional problems exist with the image. It understands the risk where permissions for id_rsa is wide open (read, is editable by anyone). Use step 5 of the VM Repair process to mount the repaired OS disk to the failed VM. How do I stop the Flickering on Mode 13h? I just want you to know, that your quick fix was a God send and thankfully I can say after 4 hours of making no progress, that I am one small step closer. Sometimes Linux is also a bit too restrictive and cumbersome, as it tend to unnecessarily disrupt users, and prevent them from doing their work. It is hard-coded to not perform host key checking, which critically undermines SSH security to provide some negligible comfort. Ideally, you should also be able to change the permissions on the file using your desktop file manager. You would need to make sure the permissions inside the container are correct, not in your Windows host. What differentiates living as mere roommates from living in a marriage-like relationship? Share Improve this answer Follow I found that, after doing this, I could do ssh from normal Windows command prompt as well. You will end up with no Users can access private files, this should be enough to add id_rsa. file owner is root with 600 permission), then Permission denied. Refresh the page, check Medium 's site status, or find. I did the above solutions and was still getting the 0077 warning but this fixed it. Which reverse polarity protection is better and why? Pls tell me step by step because I am very new to this area. Copy the user details, we will require these details in our later steps. Alternatively, you could use Plink from the PuTTY suite of tools. Short story about swapping bodies as a job; the person who hires the main character misuses his body. I have tried to SSH into my AWS Ubuntu server and copy the directory to my local machine. I have tried 0660 with 5.3p1-84 on CentOS 6, and the group not the primary group of the user but a secondary group, and it works fine. Hours I tell you. path names are case-sensitive in Linux. Steps to set the pem (public key) file permission. When connecting to EC2 instances in Amazon AWS through SSH, we need to ensure that the key file is read only. scp permission denied when a user does scp command for owned files on his home directory, SSH-ing with the private key asks me for the password. private-key.ppm is copied directly from AWS and I guess the permission too. And that's all there is to it. SSH Key Permissions chmod settings? - Unix & Linux Stack Exchange thank you in advance. Nothing magical will happen nor will you get a confirmation from Terminal. I have updated the question with a section titled: "SCP Commands Attempted" to catalog what I tried. Why is 0644 i.e. Unfortunately, the question cannot be edited any more. You can't connect to your Microsoft Azure Linux virtual machine (VM) by using Secure Shell (SSH). Afterwards, I reran my `ssh -i ~/.aws/spark-cluster.pem hadoop@ecw-**-***-***-***.us-west-2.compute.amazon.aws.com` and I finally got that beautiful EMR logo to pop up in my terminal. Start PowerShell/Terminal as Administrator and run the following: A single line in CMD might do the trick; as described here, adding the key from stdin instead of changing the permissions: This is just a scripted version of @JW0914's CLI answer, so upvote him first and foremost: I couldn't get any of these answers working for me due to permission issues, so I'll share my solution: Download with Git for Windows, or directly. This private key will be ignored. Although you can do chmod and other command line options from a bash or powershell prompt that didn't work. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. All Existing permission will be removed, ensure the permission Text Area has zero entries as shown below, Now Click on the Add button, and you should get the pop-up to add permissions and user. I followed the instructions in this vid (skip to 5:17): https://www.youtube.com/watch?v=ZcC4Eq0a5Mw I've also tried resetting the file in an Admin Windows Powershell with: icacls .\key.pem /T/ Q/ /C /RESET Hope my added details/keywords might help someone else trying the same thing. How to force Unity Editor/TestRunner to run at full speed when in background? Follow steps 1-3 of the VM Repair process to create a repair VM. Like nearly everything that goes wrong on Linux, this is a permissions issue. Why does Acts not mention the deaths of Peter and Paul?
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