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anna - Annonymize IPv4 and IPv6 addresses
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| #! /bin/sed -f | |
| # anna - Annonymize IPv4 and IPv6 addresses | |
| # Copyright (2020) Matous Jan Fialka, <https://mjf.cz/> | |
| # Released under the terms of the "MIT License" | |
| # See RFC 5737 for the replacements explanation. | |
| s/\(\(\([0-9]\|[1-9][0-9]\|1[0-9]\{2\}\|2[0-4][0-9]\|25[0-5]\)\.\)\{3\}\([0-9]\|[1-9][0-9]\|1[0-9]\{2\}\|2[0-4][0-9]\|25[0-5]\)\)/192.0.2.1/g | |
| s/\(\([0-9a-f]\{1,4\}:\)\{6\}\(\([0-9a-f]\{1,4\}:[0-9a-f]\{1,4\}\)\|\(\([0-9]\|[1-9][0-9]\|1[0-9]\{2\}\|2[0-4][0-9]\|25[0-5]\)[.]\)\{3\}\([0-9]\|[1-9][0-9]\|1[0-9]\{2\}\|2[0-4][0-9]\|25[0-5]\)\)\|::\([0-9a-f]\{1,4\}:\)\{5\}\(\([0-9a-f]\{1,4\}:[0-9a-f]\{1,4\}\)\|\(\([0-9]\|[1-9][0-9]\|1[0-9]\{2\}\|2[0-4][0-9]\|25[0-5]\)[.]\)\{3\}\([0-9]\|[1-9][0-9]\|1[0-9]\{2\}\|2[0-4][0-9]\|25[0-5]\)\)\|\([0-9a-f]\{1,4\}\)\?::\([0-9a-f]\{1,4\}:\)\{4\}\(\([0-9a-f]\{1,4\}:[0-9a-f]\{1,4\}\)\|\(\([0-9]\|[1-9][0-9]\|1[0-9]\{2\}\|2[0-4][0-9]\|25[0-5]\)[.]\)\{3\}\([0-9]\|[1-9][0-9]\|1[0-9]\{2\}\|2[0-4][0-9]\|25[0-5]\)\)\|\(\([0-9a-f]\{1,4\}:\)\?[0-9a-f]\{1,4\}\)\?::\([0-9a-f]\{1,4\}:\)\{3\}\(\([0-9a-f]\{1,4\}:[0-9a-f]\{1,4\}\)\|\(\([0-9]\|[1-9][0-9]\|1[0-9]\{2\}\|2[0-4][0-9]\|25[0-5]\)[.]\)\{3\}\([0-9]\|[1-9][0-9]\|1[0-9]\{2\}\|2[0-4][0-9]\|25[0-5]\)\)\|\(\([0-9a-f]\{1,4\}:\)\{,2\}[0-9a-f]\{1,4\}\)\?::\([0-9a-f]\{1,4\}:\)\{2\}\(\([0-9a-f]\{1,4\}:[0-9a-f]\{1,4\}\)\|\(\([0-9]\|[1-9][0-9]\|1[0-9]\{2\}\|2[0-4][0-9]\|25[0-5]\)[.]\)\{3\}\([0-9]\|[1-9][0-9]\|1[0-9]\{2\}\|2[0-4][0-9]\|25[0-5]\)\)\|\(\([0-9a-f]\{1,4\}:\)\{,3\}[0-9a-f]\{1,4\}\)\?::[0-9a-f]\{1,4\}:\(\([0-9a-f]\{1,4\}:[0-9a-f]\{1,4\}\)\|\(\([0-9]\|[1-9][0-9]\|1[0-9]\{2\}\|2[0-4][0-9]\|25[0-5]\)[.]\)\{3\}\([0-9]\|[1-9][0-9]\|1[0-9]\{2\}\|2[0-4][0-9]\|25[0-5]\)\)\|\(\([0-9a-f]\{1,4\}:\)\{,4\}[0-9a-f]\{1,4\}\)\?::\(\([0-9a-f]\{1,4\}:[0-9a-f]\{1,4\}\)\|\(\([0-9]\|[1-9][0-9]\|1[0-9]\{2\}\|2[0-4][0-9]\|25[0-5]\)[.]\)\{3\}\([0-9]\|[1-9][0-9]\|1[0-9]\{2\}\|2[0-4][0-9]\|25[0-5]\)\)\|\(\([0-9a-f]\{1,4\}:\)\{,5\}[0-9a-f]\{1,4\}\)\?::[0-9a-f]\{1,4\}\|\(\([0-9a-f]\{1,4\}:\)\{,6\}[0-9a-f]\{1,4\}\)\?::\)/2001:db8::1/g | |
| # vi:ft=sed:nowrap |
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