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terrywang
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May 3, 2026 05:13
Secure Enhanced ～/.ssh/config OpenSSH client per-user configuration file
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| # User ssh configuration file ~/.ssh/config | |
| # Gist https://gist.github.com/terrywang/3997931 | |
| # man ssh_config for more information | |
| # Inspired by the blog post below to fight the NSA | |
| # https://stribika.github.io/2015/01/04/secure-secure-shell.html | |
| # Github needs diffie-hellman-group-exchange-sha1 some of the time but not always | |
| Host github.com | |
| HostName github.com | |
| KexAlgorithms curve25519-sha256,curve25519-sha256@libssh.org,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sha256 |