Tag: linux
May 26, 2010
Check for missing reverse DNS entries on network
A quick way to check your network for IPs missing reverse DNS entries….
nmap -PE -sP 10.0.0.0/24 | awk '{if ($2 ~ /^[[:digit:]]/ ) print $2}'
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Tag: thoughts linux
February 15, 2010
Support for authorized-keys.d/
Why is there no subdir inside .ssh called authorized-keys.d where I can just throw my ssh keys and easily manage them by file name instead of having to edit the authorized-keys(2) file?
I need to do some googling on this , a quick search yields this debian bug report on wishing for support for one.
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