Christoph Pegel cpegel
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| \documentclass{standalone} | |
| \usepackage[utf8]{inputenc} | |
| \usepackage{amsmath} | |
| \usepackage{amssymb} | |
| \usepackage{tikz} | |
| \usepackage{pgfplots} | |
| \begin{document} | |
| \begin{tikzpicture} | |
| \begin{axis}[ |
cpegel
/ scscdecrypt.py
Created
January 7, 2016 21:11
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| #!/bin/env python | |
| import sys | |
| from zlib import decompress | |
| from Crypto.Cipher import AES | |
| AES_KEY = b'\x2a\x5f\xcb\x17\x91\xd2\x2f\xb6\x02\x45\xb3\xd8\x36\x9e\xd0\xb2\xc2\x73\x71\x56\x3f\xbf\x1f\x3c\x9e\xdf\x6b\x11\x82\x5a\x5d\x0a' | |
| def decrypt(filename): | |
| print("decrypting %s" % filename) | |
| f = open(filename, "rb") |
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| set background=dark | |
| set number | |
| set modeline | |
| set tabstop=4 | |
| set shiftwidth=4 | |
| set expandtab | |
| "set noexpandtab | |
| "set copyindent |
cpegel
/ id_rsa.pub rick
Created
December 26, 2015 17:09
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| ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQC7GMXi5+3FcfA0sDIW3N0Vd4kQQ4j4locZiNjagdORP+mZoGcqRfN3MhycWKr0CVJnzzUqNL5Vnn8CZmfUQUD2c645bgxvelV/qw+Wc6VUvFCIh+zsvnZ3WDlslw5D3qIFysiB05gosSxBCdO7P8MchftxpbpEW0tdRIM87YVETLcmdAcf/tZbqs9mlFU0gT6gZL7k5DAQUL8nL0qmI1JAp5LY6WM3M6m6ZZCXhi1TiE7T58J7eJEjTdFgZLYZlTVdYqrAgR1YNODJsgK7pjegUfn1YKxfoTNOKh5wnww0bxLHamwhXMEmP/gBmP28X6QxTzk5BS/+I68fGtt9rDUWbaGRnBVQpOAKm9Qj9zKGLLNk/etQIuzCLEuQbPIWTtmaSMXfVHR4OjcomdultZpohzjZaMIY2iJoHX9u4sqFPzrNBeMeZv96ZgZldQHjQkRfLTJ7CPA6+RTUOec16x/K/ZLK+Ha8duUUbM9FuK7QR4zOjXdnuXeFKtXBLXjWweDnill8O5Jzb8l0zs/CkFZe/VcBli2MCd6E/xAfCqQSLhUpAZRODjIT5vfiFCdQHryDMlrPkhrULV+xstjJoAzatKmEbL9yQqjrSHDNXTh5Y2VlWSzb4HubtpdL5uhk41XFi5mZruQHCeADDMQSziBcAdTo7EqRXMEp/98Iup+xYw== rio@rick |
cpegel
/ chroot-guide
Created
September 17, 2015 17:31
This is a guide on how to create a chroot in archlinux and downgrade it to a specific date. This is useful when trying to compile old kernels that don't build with new gcc versions.
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| # | |
| # Setting up an archlinux chroot environment | |
| # | |
| # install devtools for bootstrapping | |
| sudo pacman -S devtools | |
| # create chroot environment with base-devel packages | |
| mkarchroot mychroot base-devel | |
| # enter the chroot | |
| sudo arch-chroot mychroot /bin/bash |
cpegel
/ lowersets.sage
Created
July 31, 2015 11:29
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| def lowersets(P): | |
| L = {P} | |
| for m in P.maximal_elements(): | |
| L = L.union(set(lowersets(P.subposet(set(P) - {m})))) | |
| return LatticePoset(([tuple(l) for l in L], | |
| lambda x, y: set(x).issubset(set(y)))) | |
| P = Poset({1: [2,3], 2: [4], 3: [4]}) | |
| P.show(figsize=[5,5], aspect_ratio='automatic') | |
| L = lowersets(P) |
cpegel
/ rtai-guide
Last active
March 1, 2017 11:17
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| # extract linux-3.16 to $linux | |
| # extract rtai-4.1 to $rtai | |
| # have .config ready at $config | |
| # patch kernel | |
| cd $linux | |
| patch -p1 < $rtai/base/arch/x86/patches/hal-linux-3.16-x86-3.patch | |
| # configure kernel | |
| cp $config .config |
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| \lstdefinelanguage{GAMS}{ | |
| morekeywords={ | |
| ABORT , ACRONYM , ACRONYMS , ALIAS , ALL , AND , ASSIGN , BINARY , CARD , DISPLAY , EPS , EQ , EQUATION , EQUATIONS , GE , GT , INF , INTEGER , LE , LOOP , LT , MAXIMIZING , MINIMIZING , MODEL , MODELS , NA , NE , NEGATIVE , NOT , OPTION , OPTIONS , OR , ORD , PARAMETER , PARAMETERS , POSITIVE , PROD , SCALAR , SCALARS , SET , SETS , SMAX , SMIN , SOS1 , SOS2 , SUM , SYSTEM , TABLE , USING , VARIABLE , VARIABLES , XOR , YES , REPEAT , UNTIL , WHILE , IF , THEN , ELSE , SEMICONT , SEMIINT , FILE , FILES , PUT , PUTPAGE , PUTTL , PUTCLOSE , FREE , NO , SOLVE , FOR , ELSEIF , ABS , ARCTAN , CEIL , COS , ERROR , EXP , FLOOR , LOG , LOG10 , MAP , MAPVAL , MAX , MIN , MOD , NORMAL , POWER , ROUND , SIGN , SIN , SQR , SQRT , TRUNC , UNIFORM , LO , UP , FX , SCALE , PRIOR , PC , PS , PW , TM , BM , CASE , DATE , IFILE , OFILE , PAGE , RDATE , RFILE , RTIME , SFILE , TIME , TITLE , TS , TL , TE , TF , LJ , NJ , SJ , TJ , LW , NW , SW , TW , ND , NR , NZ , CC , HDCC , TLCC , LL |
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