alessandromrc
/ Cloudflare DNS Auto Configurator.bat
Created
November 2, 2022 21:37
Auto Configurator for Cloudflare DNS made with batch for windows
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| @echo off | |
| Title Cloudflare DNS Auto Configurator | |
| set first_server= "1.1.1.1" | |
| set second_server= "1.0.0.1" | |
| :checkPrivileges | |
| NET FILE 1>NUL 2>NUL | |
| if '%errorlevel%' == '0' ( goto gotPrivileges ) else ( goto getPrivileges ) |
alessandromrc
/ vectors.js
Created
October 20, 2022 22:53
Simple implementation of Vector3 and Vector2 in Javascript
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| const Vector3 = class { | |
| x = 0; | |
| y = 0; | |
| z = 0; | |
| constructor(x, y, z) { | |
| this.x = x; | |
| this.y = y; | |
| this.z = z; |
alessandromrc
/ get_certificate.sh
Created
July 25, 2022 14:46
Generate certificates.h for Portenta H7 in order to connect to websites that use SSL
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| if [ -z "$1" ]; | |
| then echo "execute ./get_certificate.sh <domain_name>"; | |
| else | |
| openssl s_client -showcerts -connect ["$1"]:443 </dev/null | sed -n -e '/-.BEGIN/,/-.END/ p' > certifs.pem | |
| xxd -i certifs.pem </dev/null | sed -e 's/unsigned char .* = {/const unsigned char cacert_pem[] = {/g' -e 's/unsigned int .* = .*;//g' > certificates.h | |
| echo "unsigned int cacert_pem_len = sizeof(cacert_pem);" >> certificates.h | |
| rm certifs.pem | |
| echo "Done, check certificates.h!" | |
| fi |