Christoph Hartmann chris-rock
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| apt-get update && apt-get install -y curl && curl --silent https://bootstrap.pypa.io/get-pip.py |python3 && pip install --upgrade httpie |
chris-rock
/ crypto-buffer.js
Last active
January 28, 2025 02:50
Encrypt and decrypt buffers in nodejs
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| // Part of https://github.com/chris-rock/node-crypto-examples | |
| var crypto = require('crypto'), | |
| algorithm = 'aes-256-ctr', | |
| password = 'd6F3Efeq'; | |
| function encrypt(buffer){ | |
| var cipher = crypto.createCipher(algorithm,password) | |
| var crypted = Buffer.concat([cipher.update(buffer),cipher.final()]); | |
| return crypted; |
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| // Part of https://github.com/chris-rock/node-crypto-examples | |
| // Nodejs encryption with CTR | |
| var crypto = require('crypto'), | |
| algorithm = 'aes-256-ctr', | |
| password = 'd6F3Efeq'; | |
| function encrypt(text){ | |
| var cipher = crypto.createCipher(algorithm,password) | |
| var crypted = cipher.update(text,'utf8','hex') |
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| // Part of https://github.com/chris-rock/node-crypto-examples | |
| // Nodejs encryption of buffers | |
| var crypto = require('crypto'), | |
| algorithm = 'aes-256-ctr', | |
| password = 'd6F3Efeq'; | |
| var fs = require('fs'); | |
| var zlib = require('zlib'); |
chris-rock
/ crypto-gcm.js
Last active
February 21, 2023 10:31
Use GCM for authenticated encryption in nodejs
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| // Nodejs encryption with GCM | |
| // Does not work with nodejs v0.10.31 | |
| // Part of https://github.com/chris-rock/node-crypto-examples | |
| var crypto = require('crypto'), | |
| algorithm = 'aes-256-gcm', | |
| password = '3zTvzr3p67VC61jmV54rIYu1545x4TlY', | |
| // do not use a global iv for production, | |
| // generate a new one for each encryption | |
| iv = '60iP0h6vJoEa' |
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| # download gta from http://www.rockstargames.com/classics/ | |
| # download wine from http://winebottler.kronenberg.org/ | |
| # or install wine via brew install wine | |
| # change export path if you are using brew install wine | |
| export WINEPATH=/Applications/Wine.app/Contents/Resources | |
| export PATH=$PATH:$WINEPATH/bin | |
| # direplay support for network | |
| brew install winetricks |
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| for i in `gem list --no-versions`; do gem uninstall -aIx $i; done |
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| iwatch -c "find %f -type f -exec cat {} \;" ~/yourpath |
chris-rock
/ gist:515768448fc5ef906f3e
Created
June 20, 2015 10:56
ruby invalid byte sequence in US-ASCII
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| # set ruby default encoding for debian-based systems | |
| Encoding.default_external = Encoding::UTF_8 | |
| Encoding.default_internal = Encoding::UTF_8 |
chris-rock
/ gist:bb4858238fc7237ad11f
Last active
August 29, 2015 14:25
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| # Ubuntu | |
| wget http://ftp.iitm.ac.in/ubuntu/pool/universe/s/s3cmd/s3cmd_1.5.2-2_all.deb | |
| dpkg -i s3cmd_1.5.2-2_all.deb | |
| # RHEL | |
| yum install python-dateutil python-magic | |
| wget ftp://mirror.switch.ch/pool/4/mirror/epel/6/i386/s3cmd-1.5.1.2-5.el6.noarch.rpm | |
| rpm -i s3cmd-1.5.1.2-5.el6.noarch.rpm |