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Screen Quick Reference

Basic

Description	Command
Start a new session with session name	screen -S <session_name>
List running sessions / screens	screen -ls
Attach to a running session	screen -x
Attach to a running session with name	screen -r <session_name>

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#!/bin/bash

# install the smartctl package first! (apt-get install smartctl)

if sudo true
then
   true
else
   echo 'Root privileges required'

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<?php 
$ip = $_SERVER["REMOTE_ADDR"]; 
$port = substr($_SERVER["REMOTE_PORT"],0,2); 
$browser = $_SERVER["HTTP_USER_AGENT"]; 
$hostname = gethostbyaddr($ip); 
echo $ip; 
echo " " . $browser; 
echo  " " . $hostname; 
echo " " . $port; 
?>

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The fastest remote directory rsync over ssh archival I can muster (40MB/s over 1gb NICs)

This creates an archive that does the following:

rsync (Everyone seems to like -z, but it is much slower for me)

• a: archive mode - rescursive, preserves owner, preserves permissions, preserves modification times, preserves group, copies symlinks as symlinks, preserves device files.
• H: preserves hard-links
• A: preserves ACLs

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psftp [email protected] -pw password -noagent -4 -batch -be -b commands.txt > log_file_%date:~10,4%-%date:~7,2%-%date:~4,2%-%time:~0,2%%time:~3,2%%time:~6,2%.txt 2>&1

# log_file_%date:~10,4%-%date:~7,2%-%date:~4,2%-%time:~0,2%%time:~3,2%%time:~6,2%.txt = log file with a timestamp
# -pw = password
# -4 = use IPv4
# -batch = disable all interactive prompts
# -be = don't stop batchfile processing if errors
# -b filename = use specified batchfile
# -noagent = disable use of Pageant
# -bc = output batchfile commands

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# Removes Webroot SecureAnywhere by force
# Run the script once, reboot, then run again

# Webroot SecureAnywhere registry keys
$RegKeys = @(
    "HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\WRUNINST",
    "HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\WRUNINST",
    "HKLM:\SOFTWARE\WOW6432Node\WRData",
    "HKLM:\SOFTWARE\WOW6432Node\WRCore",
    "HKLM:\SOFTWARE\WOW6432Node\WRMIDData",