sagarnikam123

Keybase proof

I hereby claim:

• I am sagarnikam123 on github.
• I am sagarnikam123 (https://keybase.io/sagarnikam123) on keybase.
• I have a public key ASCd2iI6vadCVSHDVzoy7GcyAGXEc7kVomS-GUx7O3vTbwo

To claim this, I am signing this object:

sagarnikam123

#Usernames for diff. amazon machines
    Amazon Linux - ec2-user
    RHEL5 - root / ec2-user
    Ubuntu - ubuntu
    Fedora - fedora / ec2-user
    SUSE Linux - root / ec2-user

#Change permission on .pem file
chmod 400 msys-aws-nvirginia-analytics.pem

sagarnikam123

#fbDownloadPhoto.py

'''
This script downloads all photos from Facebook fan page

Pre requisite
- Facebook Fanpage id
- Python 2.7
- Python pip
- Facebook-python-sdk (http://facebook-sdk.readthedocs.org/en/latest/install.html)

sagarnikam123

##### remove PDF password (only if you know the password of PDF)


### qpdf
sudo apt-get install qpdf
qpdf --password=password --decrypt input.pdf output_decrept.pdf


### pdftops

sagarnikam123

# Script to enable wifi-hotspot on Linux (Ubuntu) Machine.

# remove hostapd & ap-hotspot if already present (ubuntu 14.04)
sudo apt-get remove ap-hotspot
sudo apt-get remove hostapd

# we are downloading specific version of hostpad, bcoz in 14.04, it is buggify.
# if below lines not working then directly install
# sudo apt-get install hostpad

sagarnikam123

This is text file for loading R code to Gist

sagarnikam123

#! /usr/bin/env Rscript

# reducer.R - Wordcount program in R
# script for Reducer (R-Hadoop integration)

trimWhiteSpace <- function(line) gsub("(^ +)|( +$)", "", line)

splitLine <- function(line) {
    val <- unlist(strsplit(line, "\t"))
    list(word = val[1], count = as.integer(val[2]))

sagarnikam123

#! /usr/bin/env Rscript

# mapper.R - Wordcount program in R
# script for Mapper (R-Hadoop integration)

trimWhiteSpace <- function(line) gsub("(^ +)|( +$)", "", line)
splitIntoWords <- function(line) unlist(strsplit(line, "[[:space:]]+"))
    
## **** could wo with a single readLines or in blocks
con <- file("stdin", open = "r")