ericwastaken

#!/bin/bash

# Get the directory where the script lives.
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
# Setup a variable for easy reference to the pidfile
pidfile=${SCRIPT_DIR}/tunnel.pid

# Check to see if there is a pidfile already...
if [ -f $pidfile ]; then
  # There is, so the tunnel might be up!

ericwastaken

/**
 * This is from many sources. Important points:
 * - A promise will immediately start resolving when created unless it’s in a function being passed around.
 * - Note the special syntax when adding promises to arrays to avoid having the Promise begin resolving.
 * - Note the various patterns, series and parallel, with concurrency control.
 *
 * This work is licensed under the MIT License as follows:
 *
 * Copyright 2018 E.A.Soto <[email protected]>
 *

ericwastaken

/**
 * Creates and returns a reference to a shared instance of log4js. Only a single instance is created
 * regardless of how many references are made.
 *
 * To set your desired log level, change the following line to suit your needs.
 * - `const config = { logLevel: 'debug' };`
 *
 * In another module or file that you wish to log, do the following:
 * - `const SharedLog = require('./path/to/SharedLog.js');`
 * - `const logger = SharedLog.getInstance().logger;`

ericwastaken

#!/bin/sh

# *********************************************************************
# script: filetopingreply
# summary: given a file path (assuming it has a host per line), uses 
#	   another script to get the IP for each host then tries 
#          an ICMP ping and returns those that reply
#	   NOTE: Backgrounds each PING to perform these faster!
# dependencies: filetoiplist (in same path as this script); grep
# by: e.a.soto, [email protected]

ericwastaken

#!/bin/sh

# *********************************************************************
# script: gethostlist
# summary: given a passed URL, extracts all hosts and returns a list, 
#	   sorted and unique.
# dependencies: wget; grep
# by: e.a.soto, [email protected]
# 
# history

ericwastaken

#!/bin/sh

# *********************************************************************
# script: geturilist
# summary: given a passed URL, extracts all URIs and returns a list, 
#	   sorted and unique.
# dependencies: wget; grep
# by: e.a.soto, [email protected]
# 
# history

ericwastaken

#!/bin/sh

# *********************************************************************
# script: filetoiplist
# summary: given a file path (assuming it has a host per line), looks 
#	   up the IP for each host.
# dependencies: host; grep
# by: e.a.soto, [email protected]
# 
# history

ericwastaken

#!/bin/bash

echo ""
echo "E.A.Soto"
echo "Downloads each URL in a list into local files, first creating a 'downloads' directory in the current directory."
echo "Syntax: $0 [path-to-list]"
echo ""

# Check for parameters
if [[ -z $1 ]]; then

ericwastaken

#!/bin/bash

####
# Scours log files for keywords, then and emails
# if it finds them.
#
# This script also has keywords to exclude. This is, within the matches
# if the exclude keywords appear, then those lines are excluded from
# the output report. This allows you to "match" on a long keyword (
# e.g. "/some/directory/with/tools") yet exclude a specific match (

ericwastaken

# Run from the root of the directory that contains files and subdirectories.
# Dependencies: find, file

# Fina all files, then execute FILE on them, filter for the string 'CRLF'
find . -type f -exec file "{}" \; | grep CRLF