github使用问题汇总

1. Permission denied

1.1. 问题描述

Permission denied (publickey).

fatal: Could not read from remote repository.

1.2. 解决方法

生成公钥

ssh-keygen -t ed25519 -C "your_email@example.com"

 点击回车三次

Generating public/private ed25519 key pair. Enter file in which to save the key (/home/xxx/.ssh/id_ed25519): Enter passphrase (empty for no passphrase): Enter same passphrase again: Your identification has been saved in /home/xxx/.ssh/id_ed25519 Your public key has been saved in /home/xxx/.ssh/id_ed25519.pub The key fingerprint is: SHA256:+plNIhibsYxRgWtH+mC08HoXLp62ylAB2YQgcZaddBk haitao.xue@nio.com The key's randomart image is: +--[ED25519 256]--+ |**+=o.Eo | |=+= +o. | | +.=. | | Ooo | | +o=o. S | |..o++B . | |.o.+* o . . | |o + o * | |.+.. + . | +----[SHA256]-----+

 读取公钥

cat ~/.ssh/id_ed25519.pub

 把公钥填入到github中

参考文献

Generating a new SSH key and adding it to the ssh-agent - GitHub Docs