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OpenSSH /etc/ssh/ssh_host_rsa_key.pub

Authentic 📋 Debian 12 (Bookworm) 1 lines
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Compatibility

Currently viewing:
Debian 12 (Bookworm)
Also compatible:
Different versions:
Debian 10 (Buster) Debian 11 (Bullseye) Debian 13 (Trixie) Debian 9 (Stretch) Ubuntu 18.04 LTS (Bionic Beaver) Ubuntu 20.04 LTS (Focal Fossa) Ubuntu 22.04 LTS (Jammy Jellyfish) Ubuntu 24.04 LTS (Noble Numbat)

File Info

Size
1 lines
MD5
64e42202569ad0c51410be1220d157e1
SHA256
d31ec8afdf33c315fa12b88c63add94010e44becc06223f9c17f7f32b34401a8

Quick Commands

curl:
curl https://exampleconfig.com/api/v1/config/original/64e42202569ad0c51410be1220d157e1?hint=ssh_host_rsa_key.pub
wget:
wget -O ssh_host_rsa_key.pub https://exampleconfig.com/api/v1/config/original/64e42202569ad0c51410be1220d157e1?hint=ssh_host_rsa_key.pub
/etc/ssh/ssh_host_rsa_key.pub 
ssh-rsa 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 root@76ca6578441c

How to Install OpenSSH

Alpine Linux

sudo apk add openssh-server

Debian

sudo apt update && sudo apt install openssh-server

Red Hat Enterprise Linux

sudo yum install openssh-server

Ubuntu

sudo apt update && sudo apt install openssh-server

Configuration File Location

File Path
/etc/ssh/ssh_host_rsa_key.pub
Directory
/etc/ssh/
Significance
System-wide configuration directory
Description
Files in /etc/ contain system-wide configuration settings that affect all users.

Quick Answers

When should I use this ssh_host_rsa_key.pub?

Use this file to restore OpenSSH defaults after misconfiguration, for fresh installations, or as a customization baseline.

How do I restore OpenSSH defaults?

Download this file, backup your current config, then replace /etc/ssh/ssh_host_rsa_key.pub. Restart OpenSSH service.

Is ssh_host_rsa_key.pub safe for production?

Factory default from OpenSSH on Debian 12 (Bookworm). Safe baseline, but customize for your requirements.

How does this differ from other OS versions?

This config is from Debian 12 (Bookworm). Other OS versions may have different defaults. Check compatibility section.

Can I use this for OpenSSH troubleshooting?

Yes, compare this original config with your current settings to identify problematic modifications.

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