if [ ! -f /Library/.firstrunsetup_done ]; then

# setup hardware model, UUID, MAC address and username variables

 tUsr=$(/usr/bin/who | /usr/bin/grep console | /usr/bin/cut -d " " -f 1)


 fName=$(dscl  . -read /Users/${tUsr} RealName | awk '/ / {print substr($1,1,1)}')
 lName=$(dscl  . -read /Users/${tUsr} RealName | awk '/ / {print $2}')
 pName=${fName}${lName}

 cModel=$(sysctl -n hw.model | sed 's/[0-9]//g;s/,//g')

 nHost="${pName}"-"${cModel}"
 networksetup -setcomputername $nHost

 dscl . -create /Computers/localhost GeneratedUUID $(uuidgen)
 dscl . -create /Computers/localhost ENetAddress $(ifconfig en0 |grep ether | awk '{print $2}')
 
 hDorig=$(diskutil list | grep Imaged | awk '{ print $6 }')
 hDname="${pName}"_HD
 diskutil rename $hDorig $hDname

 touch /Library/.firstrunsetup_done
 launchctl unload -w /Library/LaunchAgents/com.yourcompany.firstrun.plist
fi

# cf. http://nevali.net/2006/04/sudo-and-su/
#function sudosh() { /usr/bin/sudo -H -i; return 0; }
alias sudosh='/usr/bin/sudo -H -i'

# LAUNCHD ITEM

/usr/bin/sudo /bin/bash -c '

yourname=$(/usr/bin/logname)
LaunchdPlistFile="/Library/LaunchDaemons/user.${yourname}.launchd.test.plist"
EX_MARK='!'

/bin/cat > "${LaunchdPlistFile}" <<-EOF
<?xml version="1.0" encoding="UTF-8"?>
<${EX_MARK}DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
        <key>Disabled</key>
        <true/>
        <key>Debug</key>
        <true/>


        <key>UserName</key>
        <string>${yourname}</string>
        <key>GroupName</key>
        <string>${yourname}</string>


        <key>EnvironmentVariables</key>
        <dict>
                <key>PATH</key>
                <string>/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin</string>
                <key>YetAnotherEnvironmentVar</key>
                <string>/path/to/dir</string>
        </dict>
        <key>Label</key>
        <string>user.${yourname}.launchd.test</string>
        <key>ProgramArguments</key>
        <array>
                <string>/Users/${yourname}/Desktop/launchd_test.sh</string>
        </array>
        <key>RunAtLoad</key>
        <true/>
        <key>ServiceDescription</key>
        <string>Test ownership of launchd processes</string>
        <key>StandardErrorPath</key>
        <string>/Users/${yourname}/Desktop/launchd_test_error.log</string>
        <key>StandardOutPath</key>
        <string>/Users/${yourname}/Desktop/launchd_test.log</string>
        <key>StartInterval</key>
        <integer>20</integer>
        <key>Umask</key>
        <integer>002</integer>
</dict>
</plist>
EOF
'



: <<-'COMMENT'

# switch UserName & GroupName

        <key>UserName</key>
        <string>${yourname}</string>
        <key>GroupName</key>
        <string>${yourname}</string>
or
        <key>UserName</key>
        <string>root</string>
        <key>GroupName</key>
        <string>wheel</string>

or ...

COMMENT


yourname=$(/usr/bin/logname)

LaunchdPlistFile="/Library/LaunchDaemons/user.${yourname}.launchd.test.plist"

open -e "${LaunchdPlistFile}"


# SCRIPT

LaunchdTestScript="/Users/${yourname}/Desktop/launchd_test.sh"

/bin/cat > "${LaunchdTestScript}" <<-'EOF'
#!/bin/bash
# /bin/sh

# cf. man 5 launchd.plist | less -p 'A daemon or agent launched by launchd SHOULD:'
trap '/usr/bin/logger -i "received SIGTERM for launchd test"; exit 1' TERM

# write stdout & stderr to console.log in /Library/Logs/Console/
# open -a Console
# (requires /bin/bash to work correctly!)
#exec >/dev/console 2>&1

echo
echo "SYSTEM LOGS:"
/usr/bin/logger -i "logger:  $0"
/usr/bin/syslog -s -l 1 "syslog:  $0"
echo

echo
echo 'id:'
echo
/usr/bin/id | /usr/bin/sed -E \
   -e $'s/,? /\\\n/g' \
   -e $'/groups=/s/groups=/groups:\\\n/' \
   -e 's/=/ = /g' \
   -e $'s/[()]/   /g'
echo

# cf. man mail | less -p HOME
# cf. Read local Unix mail in Mail.app, http://codesnippets.joyent.com/posts/show/1392
#export HOME=/Users/$(/usr/bin/whoami)
#echo "hello world $(date)" | /usr/bin/mail -s 'test mail' $(/usr/bin/whoami)@localhost

echo
echo "SHELL: $SHELL"
echo "BASH: $BASH"
echo
echo "current set of shell flags: $-"    # cf. help set
echo
echo "SHELLOPTS: $SHELLOPTS"
echo
echo 'set:'
echo
set
echo
printf "%q  %q\n" "IFS:" "$IFS"
echo
echo 'env:'
echo
/usr/bin/env
echo
echo
echo 'shopt ... on:'
echo
shopt | /usr/bin/egrep 'on$'
#set -o | /usr/bin/egrep 'on$'
echo


cd ~
echo "HOME: $PWD"
echo
echo 'try to cd to /private/var/launchd/0'
cd /private/var/launchd/0
return_code=$?
echo "cd exit status: ${return_code}"
echo
if [[ ${return_code} -eq 0 ]]; then echo "ROOT PRIVILEGES"; else echo "NO ROOT PRIVILEGES"; fi
echo

echo "PPID:  $PPID"
echo
echo "PID:  $$"
echo

echo 'ps -p PID:'
echo
/bin/ps -p $PPID
echo
/bin/ps -p $$
echo
echo 'lsof -p PID:'
echo
/usr/sbin/lsof -p $PPID 2>/dev/null
echo
/usr/sbin/lsof -p $$ 2>/dev/null
echo

echo "users:  $(/usr/bin/users)"
echo
echo "groups:  $(/usr/bin/groups)"    # /usr/bin/id -Gn
echo
echo "logname:  $(/usr/bin/logname)"
echo
echo "whoami:  $(/usr/bin/whoami)"   # /usr/bin/id -un


echo; echo
echo "#----------------------------------------------------------------------------------------------- $(date)"
echo; echo

exit 0
#exit 1

EOF



open -e "${LaunchdPlistFile}"
open -e "${LaunchdTestScript}"

/usr/bin/sudo /usr/sbin/chown root:wheel "${LaunchdPlistFile}"
/usr/bin/sudo /bin/chmod 0644 "${LaunchdPlistFile}"

/usr/sbin/chown ${yourname}:${yourname} "${LaunchdTestScript}"
/bin/chmod u+x "${LaunchdTestScript}"

ls -l "${LaunchdPlistFile}"
ls -l "${LaunchdTestScript}"


# enable launchd item
/usr/bin/sudo /bin/launchctl load -w "${LaunchdPlistFile}" 2>/dev/null

# disable launchd item
/usr/bin/sudo /bin/launchctl unload -w "${LaunchdPlistFile}" 2>/dev/null

ls -l /Users/${yourname}/Desktop/launchd_test.log
ls -l /Users/${yourname}/Desktop/launchd_test_error.log

open -a Console /Users/${yourname}/Desktop/launchd_test.log
#/usr/bin/srm -v /Users/${yourname}/Desktop/launchd_test.log

open -a Console /Users/${yourname}/Desktop/launchd_test_error.log


/usr/bin/sudo /bin/launchctl list
/usr/bin/sudo /usr/bin/fs_usage  | /usr/bin/egrep -i launchd_test


# convert possible tabs to spaces
#/usr/bin/expand "${LaunchdPlistFile}" > ~/Desktop/user.${yourname}.launchd.test.plist
#open -e ~/Desktop/user.${yourname}.launchd.test.plist


man 8 launchd
man 5 launchd.plist
man 5 launchd.conf
man 1 launchctl


#----------------------------------------------------------------


# set launchd log level to debug
# cf. http://www.puredarwin.org/developers/booting/launchd
# sudo launchctl log level debug
sudo bash -c 'echo "log level debug" >> /private/etc/launchd.conf'
echo 'log level debug' >> ${HOME}/.launchd.conf

sudo nano /private/etc/launchd.conf
ls -l /private/etc/launchd.conf


# send all launchd logging output to /private/var/log/launchd.log
# cf. http://developer.apple.com/technotes/tn2004/tn2124.html#SECLAUNCHDLOGGING
sudo cp -ip /etc/syslog.conf /etc/syslog.conf-orig
(cat /etc/syslog.conf-orig ; echo "launchd.* /var/log/launchd.log" ) | sudo cp /dev/stdin /etc/syslog.conf
sudo kill -HUP `cat /var/run/syslog.pid`

ls -1 /private/var/log/*log
ls -l /private/var/log/launchd.log

open -a Console /private/var/log/launchd.log

html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, dl, dt, dd, ol, ul, li, fieldset, form, label, legend {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-weight: inherit;
    font-style: inherit;
    font-size: 100%;
    font-family: inherit;
    vertical-align: baseline;
    background: transparent;
}

:focus {
    outline: 0;
}

body {
	
}

ol, ul {list-style: none;}

caption, th, td {
  text-align: left;
  font-weight: normal;
}

blockquote:before, blockquote:after, q:before, q:after {content: "";}
blockquote, q {quotes: "" "";}

strong{font-weight: bold;}
em{font-style: italic;}
.clear{clear: both;}

#content:after{
  content: ".";
  height: 0;
  display: block;
  clear: both;
  visibility: hidden;
}

.left, #left{
	float: left;
	display: inline;
}

.right, #right{
	float: right;
	display: inline;
}

#something:after{
 content: ".";
  height: 0;
  display: block;
  clear: both;
  visibility: hidden;
}

function iregex() {
   declare escaped_str iregexstr lower upper
   escaped_str="$(printf "%q" "${1}")"
   iregexstr=
   lower="$(printf "%s" "${escaped_str}" | /usr/bin/tr '[[:upper:]]' '[[:lower:]]')"
   upper="$(printf "%s" "${escaped_str}" | /usr/bin/tr '[[:lower:]]' '[[:upper:]]')"

   for ((i=0; i < "${#lower}"; i++)); do
      iregexstr="${iregexstr}[${lower:${i}:1}${upper:${i}:1}]"
   done

   printf "%s" "${iregexstr}" | /usr/bin/sed -E -e 's/\[([[:space:]])[[:space:]]\]/\1/g'  -e 's/\[([[:punct:]])[[:punct:]]\]/\1/g'
   return 0
}


iregex 'hello \ | / again!?'
re="$(iregex 'hello \ | / again!?')"


# replace the following string
string='helLo \ | / again!?'

re_str='hello \ | / again!?'
iregex "${re_str}"
regex="$(iregex "${re_str}")"   # always use iregex "${re_str}"
echo "${regex}"

echo "${string}" | sed "s/${regex}/replacement worked/g"   # / not escaped in regex
echo "${string}" | sed "s|${regex}|replacement worked|g"   # always use "s|${re}|replacement|"


# note: printf does not escape / to \/ in function iregex above
#printf "%q\n" "/|\ "
printf "%q\n" '/|\'   


# cf. gnused, http://codesnippets.joyent.com/posts/show/1835
string='helLo \ | / again!?'
echo "${string}" | gnused 's/hello \\ | \/ again!?/replacement worked/ig'
echo "${string}" | gnused 's|hello \\ \| / again!?|replacement worked|ig'


#---------------------------------------------------------


# replace the following string containing a tab character \t
string=$'helLo \ | / \tagain!?'
echo "${string}"
iregex "${string}"


re_str1='hello \ | / '
re_str2=$'\t'
re_str3='again!?'

re1="$(iregex "${re_str1}")"
re2="${re_str2}"
re3="$(iregex "${re_str3}")"

echo "${string}" | sed "s|${re1}${re2}${re3}|replacement worked|g"

echo "${string}" | gnused 's|hello \\ \| / \tagain!?|replacement worked|ig'


#---------------------------------------------------------


TAB=$'\t'

echo $'abc\tdef'
echo $'abc\tdef' | sed $'s/\t//'
echo $'abc\tdef' | sed s/$'\t'//
echo $'abc\tdef' | sed "s/${TAB}//"

echo $'abc\tdef' | sed $'s/\t/TAB/'
echo $'abc\tdef' | sed $'s/\t/TAB/' | sed $'s/TAB/\t/'
echo $'abc\tdef' | sed $'s/\t/TAB/' | sed s/TAB/$'\t'/
echo $'abc\tdef' | sed $'s/\t/TAB/' | sed "s/TAB/${TAB}/"


# gnused

echo $'abc\tdef' | sed 's/\t/TAB/'
echo $'abc\tdef' | gnused 's/\t/TAB/'

echo $'abc\tdef' | gnused $'s/\t/TAB/'
echo $'abc\tdef' | gnused "s/${TAB}/TAB/"


echo $'abc\tdef' | gnused $'s/\t/TAB/' | gnused $'s/TAB/\t/'
echo $'abc\tdef' | gnused $'s/\t/TAB/' | gnused s/TAB/$'\t'/
echo $'abc\tdef' | gnused $'s/\t/TAB/' | gnused "s/TAB/${TAB}/"

echo $'abc\tdef' | gnused 's/\t/TAB/' | gnused 's/TAB/\t/'

# create a file name containing a backslash character \
file=${HOME}/Desktop/'te:st\file'.txt
echo "${file}"
echo "${file}" | sed -n -e 'l'

echo 'This is a test case for a file name containing a backslash \ character!' > "${file}"
open -e "${file}"

set -vx

# note: avoid trailing spaces in ed commands
cat <<EOF | /bin/ed -s "${file}"
H
,g|^This|s|test case|SUCCESSFUL TEST CASE|
w
EOF

open -e "${file}"


# escape backslashes
cat <<EOF | /bin/ed -s "${file//\\/\\\\}"
H
,g|^This|s|test case|SUCCESSFUL TEST CASE|
w
EOF

open -e "${file}"


# printf "%q"
help printf | sed -E "s/(%q)/$(printf '\e[1m\\1\e[m')/"
echo "${file}"
echo "$(printf "%q" "${file}")"   # cf. help printf
echo "$(printf "%q" "${file}")" | sed -n -e 'l'

# escape file name
cat <<EOF | /bin/ed -s "$(printf "%q" "${file}")"
H
,g|^This|s|backslash|BACKSLASH|
w
EOF

open -e "${file}"


echo "${file}"
echo "${file}" | sed -n -e 'l'

file="${file//\\/\\\\}"
echo "${file}"
echo "${file}" | sed -n -e 'l'


# references
man bash 2>/dev/null | less -p 'backslash'
man bash 2>/dev/null | less -p 'Each command in a pipeline'
man bash 2>/dev/null | less -p 'Functions are executed'
help printf | sed -E "s/(%q)/$(printf '\e[1m\\1\e[m')/"
open http://en.wikipedia.org/wiki/Filename


# "Each command in a pipeline is executed as a separate process (i.e., in a subshell)."
# From: man bash

# "Functions are executed in the context of the current shell; no new process is created to 
# interpret  them (contrast this with the execution of a shell script)."
# From: man bash

# "Unix-like systems are an exception, as the only control character forbidden in file names 
# is the null character, as that's the end-of-string indicator in C. Trivially, Unix also 
# excludes the path separator / from appearing in filenames."
# From: http://en.wikipedia.org/wiki/Filename

<txp:zem_contact_text label="Full Name" name="Name" required="1" min="2" max="40" /><br />
<txp:zem_contact_email required="1" /><br />
<txp:zem_contact_text label="Phone (optional)" min=7 max=15 required="0" /><br />

<txp:zem_contact_text label="Building Address" name="Name" required="1" min="2" max="60" /><br />
<txp:zem_contact_text label="Unit #" name="Name" required="1" min="2" max="40" /><br />

<txp:zem_contact_select break="br" label="Pets" list="None, Cat, Dog, Other" /><br />


<txp:zem_contact_select break="br" label="What needs fixed?" list="Bedroom, Bathroom, Kitchen, Dining Room, Living Room, Outdoor Area" /><br />

<txp:zem_contact_textarea label="Description goes here" cols="40" rows="10"  /><br />

Check off one of the following;<br />
<txp:zem_contact_checkbox label="I give permission for maintenance to enter my unit." required="0" /><br />
<txp:zem_contact_checkbox label="Please call to set up time for maintenance to enter my unit" required="0" /><br />

<txp:zem_contact_submit label="Submit" />

<txp:zem_contact to="email@email.com" form="form_name" />

<li><a href="<txp:permlink />"><txp:title /></a></li>

     <txp:if_section name="home">
       <h2 class="subpage"><txp:section title="1" /></h2>
       <ul id="subpage"><txp:article_custom section="home" form="subpagelist" sort="Title asc" />
       </ul>
     </txp:if_section>

config.active_record.timestamped_migrations = false