Hello fellow Admins!<\/p>\n\n\n\n
Who hasn’t been there? The That’s precisely why I have a small but powerful tip for you: an This \u24d8 All options are detailed in the sshd(8)<\/a> man page (section AUTHORIZED_KEYS FILE FORMAT<\/strong>).<\/em><\/p>\n\n\n\n Crucially, it checks for Ansible block markers and prints those lines exactly as they are, without any modification.<\/p>\n\n\n\n~\/.ssh\/authorized_keys<\/code> file is a crucial component for the security of your servers. But sometimes, especially when many keys are stored or very long keys are in use, the file can quickly become overwhelming. Getting a quick overview without endlessly scrolling through lengthy character strings is truly golden.<\/p>\n\n\n\nawk<\/code> script that makes your authorized_keys<\/code> more readable by shortening the SSH keys to a manageable length, without losing any vital information.<\/p>\n\n\n\nWhy is this useful?<\/h2>\n\n\n\n
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The awk Magic (Ansible-Aware!)<\/h2>\n\n\n\n
awk<\/code> script shortens the actual SSH keys (the second column) to the first and last 10 characters, supplemented by three dots in the middle. This way, you know the key has been truncated, but you still have enough identifying features. All other columns (such as command=\"\u2026\"<\/code> or no-port-forwarding<\/code>) naturally remain untouched.<\/p>\n\n\n\n