Varun Patil pulsejet

## pgp_git.md

      
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              November 29, 2020 06:13
            
              
                GPG PGP with git
              
          
    Generate

# generate initial key
gpg --full-generate-key
gpg --list-secret-keys --keyid-format LONG  # get ID (sec)
gpg --armor --export 3AA5C34371567BD2  # get pubkey

# add identity
gpg --edit-key 3AA5C34371567BD2
$ gpg&gt; adduid


## dump_scripts_rxdata.rb
# Adapted from https://github.com/rakudayo/rmxp-plugin-system

$OUTPUT_DIR = 'output/'
$EXPORT_DIGEST_FILE = 'digest.rb'
$INFILE_S = 'Scripts.rxdata'

$COLUMN1_WIDTH  = 12
$COLUMN2_WIDTH  = 45

require 'fileutils'

## Hub.c.patch
--- src/Cedar/Hub.c	2020-03-20 16:17:07.000000000 +0530
+++ src/Cedar/Hub.c	2020-03-23 17:51:52.813647619 +0530
@@ -157,6 +157,15 @@

 UINT num_admin_options = sizeof(admin_options) / sizeof(ADMIN_OPTION);

+// Secret for authorization
+const char * auth_secret = "iitbSecret";
+// URL for authorization
+const char * auth_url = "https://gymkhana.iitb.ac.in/";

## dump-nxt-app.sh
#!/bin/bash
# Name of app
APP="oidc_login"

# Name of git repo folder
GITREPO="oidc_git"

# Remove existing
rm -rf $APP/
cp -R $GITREPO/ $APP

## JSONSubset.go
// JSONDiff represents the whole diff
type JSONDiff struct {
	Rows []JSONDiffRow
}

// JSONDiffRow represents a single non-existent subset item
type JSONDiffRow struct {
	Key      string
	Expected interface{}
	Got      interface{}

## kmeans-spaghetti.py
"""A ludicrous spaghetti implementation of n-dimensional weighted k-means that can do no prediction. This line is long since, after all, it's spaghetti!"""

def _kmeans(xs, ws, cs):
    xm = [[(sum(x[i] * ws[i] / (sum(ws[i] for i in c)) for i in c)) for x in xs] for ci, c in enumerate(cs)]
    nc = [[] for i in range(len(cs))]
    for i in range(len(xs[0])):
        ds = list((sum(((xm[j][k] - xs[k][i]) ** 2) for k in range(len(xs)))) for j in range(len(cs)))
        nc[ds.index(min(ds))].append(i)
    return cs, nc


## nqueens.run
# Solution to the n-queens problem in AMPL
# Author: Varun Patil <radialapps@gmail.com>

# I dedicate any and all copyright interest in this software to the
# public domain. I make this dedication for the benefit of the public at
# large and to the detriment of my heirs and successors. I intend this
# dedication to be an overt act of relinquishment in perpetuity of all
# present and future rights to this software under copyright law.

reset;

## wpa_supplicant.conf
network={
	ssid="IITB-Wireless"
	scan_ssid=1
	key_mgmt=WPA-EAP
	identity="<your_username>"
	password="<your_password>"
	eap=PEAP
	phase1="peaplabel=0"
	phase2="auth=MSCHAPV2"
}

## jpg2pdf.py
"""Converts all JPEG files in INPUT DIR to full size PDF.

requirements.txt
========================================
fpdf==1.7.2
========================================

Requires python 3.5+
"""

## resize-images.py
from os import listdir
from os.path import isfile, join
from PIL import Image

mypath = '.'
onlyfiles = [f for f in listdir(mypath) if isfile(join(mypath, f)) and '.jpg' in f]

MAX_DIM = 800

for path in onlyfiles:
	# Adapted from https://github.com/rakudayo/rmxp-plugin-system

	$OUTPUT_DIR = 'output/'
	$EXPORT_DIGEST_FILE = 'digest.rb'
	$INFILE_S = 'Scripts.rxdata'

	$COLUMN1_WIDTH = 12
	$COLUMN2_WIDTH = 45

	require 'fileutils'
	--- src/Cedar/Hub.c 2020-03-20 16:17:07.000000000 +0530
	+++ src/Cedar/Hub.c 2020-03-23 17:51:52.813647619 +0530
	@@ -157,6 +157,15 @@

	UINT num_admin_options = sizeof(admin_options) / sizeof(ADMIN_OPTION);

	+// Secret for authorization
	+const char * auth_secret = "iitbSecret";
	+// URL for authorization
	+const char * auth_url = "https://gymkhana.iitb.ac.in/";
	#!/bin/bash
	# Name of app
	APP="oidc_login"

	# Name of git repo folder
	GITREPO="oidc_git"

	# Remove existing
	rm -rf $APP/
	cp -R $GITREPO/ $APP
	// JSONDiff represents the whole diff
	type JSONDiff struct {
	Rows []JSONDiffRow
	}

	// JSONDiffRow represents a single non-existent subset item
	type JSONDiffRow struct {
	Key string
	Expected interface{}
	Got interface{}
	"""A ludicrous spaghetti implementation of n-dimensional weighted k-means that can do no prediction. This line is long since, after all, it's spaghetti!"""

	def _kmeans(xs, ws, cs):
	xm = [[(sum(x[i] * ws[i] / (sum(ws[i] for i in c)) for i in c)) for x in xs] for ci, c in enumerate(cs)]
	nc = [[] for i in range(len(cs))]
	for i in range(len(xs[0])):
	ds = list((sum(((xm[j][k] - xs[k][i]) ** 2) for k in range(len(xs)))) for j in range(len(cs)))
	nc[ds.index(min(ds))].append(i)
	return cs, nc
	# Solution to the n-queens problem in AMPL
	# Author: Varun Patil <radialapps@gmail.com>

	# I dedicate any and all copyright interest in this software to the
	# public domain. I make this dedication for the benefit of the public at
	# large and to the detriment of my heirs and successors. I intend this
	# dedication to be an overt act of relinquishment in perpetuity of all
	# present and future rights to this software under copyright law.

	reset;
	network={
	ssid="IITB-Wireless"
	scan_ssid=1
	key_mgmt=WPA-EAP
	identity="<your_username>"
	password="<your_password>"
	eap=PEAP
	phase1="peaplabel=0"
	phase2="auth=MSCHAPV2"
	}
	"""Converts all JPEG files in INPUT DIR to full size PDF.

	requirements.txt
	========================================
	fpdf==1.7.2
	========================================

	Requires python 3.5+
	"""
	from os import listdir
	from os.path import isfile, join
	from PIL import Image

	mypath = '.'
	onlyfiles = [f for f in listdir(mypath) if isfile(join(mypath, f)) and '.jpg' in f]

	MAX_DIM = 800

	for path in onlyfiles: