joninvski

import pdb
"""
The Bellman-Ford algorithm

Graph API:

    iter(graph) gives all nodes
    iter(graph[u]) gives neighbours of u
    graph[u][v] gives weight of edge (u, v)
"""

joninvski

xuartctl -p 0 -o 8o1 -s 9600 -d

# Client:
nc -v -w 30 -p 5600 -l > uart_gps_test

# Server:
nc -v -w 2 192.168.2.43 5600 < uart_gps_test

joninvski

# Making eth0 work in asus u36s debian

modprobe atl1c
echo "1969 1083" > /sys/bus/pci/drivers/atl1c/new_id

joninvski

# Force cientific notation in pyplot

formatter = ScalarFormatter()
formatter.set_scientific(True)
formatter.set_powerlimits((-3,3))

plt.axes().yaxis.set_major_formatter(formatter)

joninvski

#!/usr/bin/perl -w
# hexadec.pl

$foo = <STDIN>;
$hexval = sprintf("%x", $foo);
$decval = hex($hexval);
print "$decval\n";

joninvski

# Kill all sessions in tmux except the attached one:

tmux ls | grep -v attached | cut -d : -f 1 | xargs -I {} tmux kill-session -t {}

# Create a shared (group cnm_dev) git repo with acl

mkdir project
cd project
git init --bare --shared
setfacl -R -m g:cnm_dev:rwX $PWD

joninvski

import re
main_tex = "report.tex"

current_level = 0

def extract(line):
    found = re.search('{.+}', line)
    if found:
        return found.group(0)[1:-1]
    return None

joninvski

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
allow-hotplug eth0
iface eth0 inet dhcp

joninvski

# Write on 
mount -o remount,rw -t ext4 /dev/block/platform/msm_sdcc.1/by-name/system /system

# Take a screenshot
adb shell screencap -p | perl -pe 's/\x0D\x0A/\x0A/g' > screen.png

# verbose logging in sqlite
adb shell setprop log.tag.SQLiteLog V
adb shell setprop log.tag.SQLiteStatements V
adb shell stop

joninvski

# To easilly transfer the generated data between the ARM and the PC do the following:
# 
# In your pc:
#   nc -l -p 2999 > received.json
#
# In the arm
#   tail -f /tmp/data/miavita.json | nc 192.168.0.1 2999

import numpy as np
import matplotlib.pyplot as plt