Hiteshm01

complete -o default -o nospace -W "$(/usr/bin/env ruby -ne 'puts $_.split(/[,\s]+/)[1..-1].reject{|host| host.match(/\*|\?/)} if $_.match(/^\s*Host\s+/);' < $HOME/.ssh/config)" scp sftp ssh
_complete_hosts () {
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    host_list=`{
        for c in /etc/ssh_config /etc/ssh/ssh_config ~/.ssh/config
        do [ -r $c ] && sed -n -e 's/^Host[[:space:]]//p' -e 's/^[[:space:]]*HostName[[:space:]]//p' $c
        done
        for k in /etc/ssh_known_hosts /etc/ssh/ssh_known_hosts ~/.ssh/known_hosts
        do [ -r $k ] && egrep -v '^[#\[]' $k|cut -f 1 -d ' '|sed -e 's/[,:].*//g'

Hiteshm01

red=$(tput setaf 1)
green=$(tput setaf 2)
yellow=$(tput setaf 3)
blue=$(tput setaf 4)
bold=$(tput bold)
reset=$(tput sgr0)
function parse_git_dirty {
[[ $(git status 2> /dev/null | tail -n1) != 'nothing to commit (working directory clean)' ]] && echo $red || echo $green
}

Hiteshm01

cat a b | sort | uniq > c   # c is a union b
cat a b | sort | uniq -d > c   # c is a intersect b
cat a b b | sort | uniq -u > c   # c is set difference a - b

Hiteshm01

sudo !!                                 # Runs last command with sudo privilege
python -m SimpleHTTPServer              # Starts a HTTP server aat 8000 port in current folder, Great tool to share files!

Hiteshm01

$> sudo apt-get install gdb
$> sudo su 
$> gdb

(gdb) attach process_id # insert process id instead of process_id

(gdb) call putenv ("env_var_name=env_var_value") # Add environmental variable 

(gdb) detach # detach with option y

Hiteshm01

git diff origin/master > /tmp/patch.diff    # replace origin/master with branch to compare with
# Move this patch file to new server via scp.
patch -p1 < /tmp/patch.diff                 # Assuming same location on remote machine.
# Or alternatively
# git apply -v /tmp/patch.diff     

Hiteshm01

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# If not running interactively, don't do anything
case $- in
    *i*) ;;
      *) return;;
esac

Hiteshm01

'use strict';

var Harness = require('./support');
var post = Harness.definePostTable().as('postsss');
var customerAlias = Harness.defineCustomerAliasTable();
var user = Harness.defineUserTable();


// Harness.test({
//   query: post.as('a').select(post.id.max()),

Hiteshm01

"use strict";

var AWS = require('aws-sdk');

var https = require('https');
var http = require('http');

var keys = {
  accessKeyId: 'development',
  secretAccessKey: 'development',

Hiteshm01

var Twitter = require('twitter');
var Sentiment = require('sentiment');
var debug = require('debug')('stream');
var request = require('request');
var config = {
    consumer_key: '<Please your tokens here>',
    consumer_secret: '<Please your tokens here>',
    access_token_key: '<Please your tokens here>',
    access_token_secret: '<Please your tokens here>',
};