SSH File

If it doesn't work for no reason, it's definitely a permission issue - like timeout


chmod 700 ~/.ssh
chmod 600 ~/.ssh/id_rsa
chmod 600 ~/.ssh/id_ed25519
chmod 644 ~/.ssh/id_rsa.pub  
chmod 644 ~/.ssh/authorized_keys
chmod 644 ~/.ssh/known_hosts
chmod 600 ~/.ssh/config

SSH files

SSH file Notion

ssh returns "Bad owner or permissions on ~/.ssh/config"

If on Windows Subsystem for Linux (WSL) and you pointed your WSL home directory to your Windows home directory (not recommended!) then chmod has no effect. Before you can chmod the files mentioned in other answers you must add [automount] options = "metadata" to your /etc/wsl.conf then restart WSL (requires build 17093 or later).

https://serverfault.com/questions/253313/ssh-returns-bad-owner-or-permissions-on-ssh-config

rangyu/TIL

오늘 내가 배운 것 (Today I Learned). Contribute to rangyu/TIL development by creating an account on GitHub.

https://github.com/rangyu/TIL/blob/master/ubuntu/SSH-%EB%A1%9C%EA%B7%B8%EC%9D%B8-%EC%A0%91%EC%86%8D-%EC%8B%9C-%ED%8D%BC%EB%AF%B8%EC%85%98-%EB%AC%B8%EC%A0%9C-UNPROTECTED-PRIVATE-KEY-FILE.md

SSH File

If it doesn't work for no reason, it's definitely a permission issue - like timeout

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