export PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin
export IFS=$' \t\n'


# download & install duti, MacVim and TextMate

# duti - set default UTI handlers
# cf. http://duti.sourceforge.net/documentation.php and
# http://developer.apple.com/macosx/uniformtypeidentifiers.html

cd ~/Desktop
curl -L -O http://downloads.sourceforge.net/duti/duti-1.3.0.pkg.tar.gz
tar -xzf duti-1.3.0.pkg.tar.gz
open -a Installer duti-1.3.0.pkg
stat -x /usr/local/bin/duti
duti -h
man duti


# MacVim, http://code.google.com/p/macvim/

cd ~/Desktop
curl -L -O http://macvim.googlecode.com/files/MacVim-7_2-stable-1_2.tbz
tar -xjf MacVim-7_2-stable-1_2.tbz
#open MacVim-7_2-stable-1_2.tbz    # uses BOMArchiveHelper (10.4) or Archive Utility (10.5) respectively
mv -i MacVim-7_2-stable-1_2 MacVim
mv -i ~/Desktop/MacVim /Applications


# TextMate, http://macromates.com

cd ~/Desktop
curl -L -O http://macromates.com/textmate/files/TextMate_1.5.7.dmg
hdiutil mount ~/Desktop/TextMate_1.5.7.dmg
cp -Ri '/Volumes/TextMate 1.5.7/TextMate.app' /Applications
hdiutil unmount '/Volumes/TextMate 1.5.7'
#/usr/bin/sudo /bin/ln -s /Applications/TextMate.app/Contents/Resources/mate /usr/local/bin/mate


# get the path to the "lsregister" command
locate lsregister | head -n 1
find /System/Library/Frameworks -type f -name lsregister -ls
find /System/Library/Frameworks/CoreServices.framework -type f -name lsregister -ls

alias lsregister="/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/Support/lsregister"

#/usr/bin/sudo /bin/ln -s `locate lsregister | head -n 1` /bin/lsregister   # alternative

# rebuild Launch Services database
#alias rlsdb='lsregister -kill -r -f -all system,local,user'    # Mac OS X 10.5; cf. http://9stmaryrd.com/2008/05/16/158
alias rlsdb='lsregister -kill -r -f -domain local -domain system -domain user'

rlsdb

lsregister -h

lsregister -dump | grep -i duti
lsregister -dump | grep -i MacVim
lsregister -dump | grep -i TextMate
lsregister -dump | grep -i TextEdit
lsregister -dump | grep -i Safari
lsregister -dump | grep -i helpviewer


lsregister -dump | sed -E -n -e 's/^.*uti:[[:space:]]+(.*)$/  \1/p' | sort | uniq | nl
lsregister -dump | grep '[[:space:]]uti:' | awk '{ print $2 }' | sort | uniq | nl
lsregister -dump | sed -E -n -e 's/^.*identifier:[[:space:]]+([^[:space:]].*)$/  \1/p' | sort | uniq | nl
lsregister -dump | sed -E -n -e 's/^.*path:[[:space:]]+([^[:space:]].*\.app)$/  \1/p' | sort | uniq | nl


lsregister -dump | sed -E -n -e 's/^.*uti:[[:space:]]+(.*)$/  \1/p' | nl | egrep -i 'duti|MacVim|TextMate|TextEdit|Safari|helpviewer'
lsregister -dump | sed -E -n -e 's/^.*identifier:[[:space:]]+([^[:space:]].*)$/  \1/p' | nl | egrep -i 'duti|MacVim|TextMate|TextEdit|Safari|helpviewer'
lsregister -dump | sed -E -n -e 's/^.*path:[[:space:]]+([^[:space:]].*\.app)$/  \1/p' | nl | egrep -i 'duti|MacVim|TextMate|TextEdit|Safari|helpviewer'


lsregister -dump | sed -E -n -e 's/^.*uti:[[:space:]]+(public\..*)$/  \1/p' | sort | uniq | nl
lsregister -dump | sed -E -n -e 's/^.*uti:[[:space:]]+(.*text.*)$/  \1/p' | sort | uniq | nl


alias utis="lsregister -dump | grep '[[:space:]]uti:' | awk '{ print \$2 }' | sort | uniq"
alias utis="lsregister -dump | sed -E -n -e 's/^.*uti:[[:space:]]+(.*)$/\1/p' | sort | uniq"
utis

utis | grep -i 'public\.' | nl

defaults read com.apple.LaunchServices


# move & copy the same file
unset -f mc
function mc() {
   if [[ $# -gt 1 ]] || [[ ! -e "$@" ]]; then return 1; fi
   tmpfile="${@}.tmp-${RANDOM}"
   printf "%s\n" "$tmpfile"
   /bin/mv "$@" "${tmpfile}"
   /bin/sleep 0.2
   /bin/cp -p "${tmpfile}" "$@"
   /bin/rm "${tmpfile}"
   return 0
}


unset -f mc
function mc() {
   if [[ $# -gt 1 ]] || [[ ! -e "$@" ]]; then return 1; fi
   tmpfile="/tmp/tmpfile.tmp-${RANDOM}"
   printf "%s\n" "$tmpfile"
   /bin/mv "$@" "${tmpfile}"
   /bin/sleep 0.2
   /bin/cp -Rp "${tmpfile}" "$@"
   /bin/rm -Rf "${tmpfile}"
   return 0
}



echo hello world > ~/Desktop/test.txt
echo hello world > ~/Desktop/test.html


# switch between Safari & Help Viewer as the default launching app for html files
open ~/Desktop/test.html


# cf. http://duti.sourceforge.net/documentation.php

printf "%s\n" 'com.apple.helpviewer   public.html   all' | duti     
mc ~/Desktop/test.html
open ~/Desktop/test.html

printf "%s\n" 'com.apple.Safari   public.html   all' | duti
mc ~/Desktop/test.html
open ~/Desktop/test.html

rlsdb


# switch between TextEdit, MacVim & TextMate as the default launching app for plain text files

open ~/Desktop/test.txt

printf "%s\n" 'com.macromates.textmate   public.plain-text   all' | duti
open ~/Desktop/test.txt
mc ~/Desktop/test.txt

printf "%s\n" 'org.vim.MacVim   public.plain-text   all' | duti
open ~/Desktop/test.txt    # type: ":q" or ":x" to quit test.txt
mc ~/Desktop/test.txt

printf "%s\n" 'com.apple.TextEdit   public.plain-text   all' | duti
open ~/Desktop/test.txt
mc ~/Desktop/test.txt



# cf. http://duti.sourceforge.net/documentation.php

/bin/cat > ~/Desktop/test.duti <<-'EOF'
com.apple.helpviewer   public.html   all
com.macromates.textmate   public.plain-text   all
EOF

# remove white space at line beginning
ed -s ~/Desktop/test.duti <<< $',s/^[[:space:]]*//\nw'

open -e ~/Desktop/test.duti

duti -v ~/Desktop/test.duti

mc ~/Desktop/test.html
open ~/Desktop/test.html

mc ~/Desktop/test.txt
open ~/Desktop/test.txt


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


# GUI alternative to switch the default launching app for a single file
[right-click on a file] + [alt]  ->  "Always Open With"

# GUI alternative to change the default launching app for all files of the same kind
[right-click on a file] -> "Get Info" -> "Open with:" -> [select an app] -> "Change All ..."

locate -i *keyboardviewerserver

alias kv='/usr/bin/open /System/Library/Components/KeyboardViewer.component/Contents/SharedSupport/KeyboardViewerServer.app'

kv


# cf. Accented letters and other symbols on the Mac,
# http://mac4translators.blogspot.com/2008/08/accented-letters-and-other-symbols-on.html

[cmd]     #  hold the command key
[alt]
[alt][shift]

# we first have to download, compile & install the PCRE library, cf. http://www.pcre.org/pcre.txt
# requirement: Xcode, http://developer.apple.com/tools/xcode/index.html

cd ~/Desktop
/usr/bin/curl -L -O http://downloads.sourceforge.net/pcre/pcre-7.7.tar.gz
/usr/bin/tar -xzf pcre-7.7.tar.gz
cd pcre-7.7
./configure --help
./configure --prefix=/usr/local --enable-utf8 --enable-unicode-properties
# for Intel Macs, see http://hivelogic.com/articles/2005/12/ruby_rails_lighttpd_mysql_tiger
#./configure --prefix=/usr/local --enable-utf8 --enable-unicode-properties CFLAGS=-O1
/usr/bin/make
/usr/bin/sudo /usr/bin/make install 


ls -l /usr/local/bin/pcregrep
stat -x /usr/local/bin/pcregrep

pcregrep --version
pcregrep --help
pcregrep --help | pcregrep -i 'utf-?8'
pcregrep --help | pcregrep -i multiline

man pcregrep
man pcrepattern
man pcretest
man perlretut

man pcregrep | less -p utf-8
man pcregrep | less -p multiline
man perlretut | less -p 'single line and multi'

open /usr/local/share/doc/pcre/html/pcregrep.html


# check if character set encoding of Terminal.app is set to UTF-8
if [[ "$(/usr/bin/defaults read com.apple.Terminal StringEncoding)" != "4" ]]; then 
   echo 'Terminal.app does not use UTF-8 character set encoding!'
   exit 1
fi


utf8str=$'caf\303\251'

printf $utf8str | /usr/bin/egrep -o '.'
printf $utf8str | /usr/local/bin/pcregrep -o '.'
printf $utf8str | /usr/local/bin/pcregrep -ou '.'     # UTF-8 aware

printf $utf8str | /usr/bin/egrep -o '.' | wc -l
printf $utf8str | /usr/local/bin/pcregrep -o '.' | wc -l
printf $utf8str | /usr/local/bin/pcregrep -ou '.' | wc -l     # UTF-8 aware

export PATH=/usr/bin:/bin:/usr/sbin:/sbin
export IFS=$' \t\n'


help fc
help history
help bind
help set
help shopt
open /usr/share/doc/bash/builtins.pdf


cp -ip ~/.bashrc ~/.bashrc.orig
cp -ip ~/.inputrc ~/.inputrc.orig
cp -ip ~/.bash_history ~/.bash_history.bak

cp -ip ~/.bashrc{,.orig}  # shortcut version
cp -ip ~/.inputrc{,.orig}
cp -ip ~/.bash_history{,.bak}


history
history | head -n 3
history | tail -n 1
history | egrep 5
history | egrep '^[[:space:]]*5'
history | egrep -m 1 '^[[:space:]]*5'
history | egrep '^[[:space:]]*5[[:space:]]+'

fc
fc -e nano
fc -l | nl
fc -ln | sed 's/^[[:space:]]*//'
fc -l 0
fc -l 1 -1
#exec /bin/bash     # ... in case of "fc: history specification out of range"
#source ~/.bash_login
fc -l -1
fc -l -5
fc -l 5 "cd "
fc -l -r 5 "cd "
fc -l -5 | grep cd | awk '{print $1}'
fc -s cd     # execute last cd command
fc -e vim 3
fc -e nano "cd "


set +o history   # disable adding commands to history list
set -o history   # enable adding commands to history list


/bin/cat >> ~/.bashrc <<-'EOF'

bind Space:magic-space     # enable option to expand & edit a command before running it by entering a [space]
#shopt -s histverify     # expand & edit a command before running it by entering [return]
shopt -s cmdhist
shopt -s histappend

# suppress history recording for the specified commands including commands beginning with a space
export HISTIGNORE="&:[ \t]*:ls:[bf]g:history*:clear:exit"

#export HISTCONTROL=ignorespace
#export HISTCONTROL=ignoredups
#export HISTCONTROL=ignoreboth

#PROMPT_COMMAND="history -a; ${PROMPT_COMMAND}"

EOF

source ~/.bashrc


/bin/cat >> ~/.inputrc <<-'EOF'

"\033[3~": delete-char             # get a proper forward delete key in Terminal.app
"\e[A": history-search-backward    # search command history backward with up arrow key
"\e[B": history-search-forward     # search command history forward with down arrow key

set show-all-if-ambiguous on        # enable tab completion with a single tab
set mark-symlinked-directories on
set completion-ignore-case on
#set visible-stats on
#set bell-style visible

#$if Bash   # same effect as "bind Space:magic-space" in ~/.bashrc
#  Space: magic-space
#$endif

EOF


exec /bin/bash    # reinitialize ~/.inputrc
source ~/.bash_login ~/.bashrc


help bind
bind -l | less
bind -P | less
bind -p | less    
bind -V | less
bind -v | less


# insert the last word of the previous command line
echo hello world1
echo hello world1 and world2
echo hello world1 and world2 and world3
echo hello
echo

[esc-.]     # press the esc-. key sequence repeatedly to iterate through the history list
[ctrl-u]    # clear the current command line
echo !$
printf "%s\n" $_


!1[space]            # expand the first command in the history list without executing
!12[space]           # expand command no. 12
sudo !![space]       # expand last command
!-4[space]           # expand the fourth last command
!cd[space]           # expand the last cd command
!?world?[space]      # expand the last command containing the specified word
!$[space]            # last word of the preceding command line
!:1[space]           # first argument of the preceding command
!-1:1[space]         # same
!-1:1-[space]        # all arguments of the previous command except the last on
!-1:1*[space]        # all arguments of the previous command
!-1:1-$[space]       # same
!-2:3[space]         # third argument from the command before the last one

abc def !#[space]     # double the entire command line typed so far

cd ~/Desktop
!cd:p
!cd[space]
[ctrl-u]
!?cd?:p                 # make the last cd command the last command in the history list and print it without executing
history | tail -n 1

cd[up_key]    
cp[up_key]              # hit the up & down arrow keys again and again to iterate through the commands
cp[down_key]           

[ctrl-r]cp              # press ctrl-r repeatedly to iterate through the previous commands
[esc] or [ctrl-j]       # quit searching with ctrl-r
[ctrl-k] + [ctrl-u]     # quit searching with ctrl-r and clear the command line
[ctrl-y]                # recalls the last string removed by ctrl-k or ctrl-u


# cf. http://nubyonrails.com/articles/2007/05/26/useful-shell-shortcuts
cp foo !#^.bak[space]            # !#^ refers to the first word after the command
cp -i foo !#^.bak[space]    
cp -p -i foo !#^.bak[space]    
cp !#$.bak[space] 
cp foo !#$.bak[space]            # !#$ refers to the preceding word
cp -i foo !#$.bak[space]    
echo abc def !#$.bak[space]
echo abc def !#$.bak ghi jkl !#$.foo mno[space]


# tab completion
#[tab]  # all available commands
#ds[tab]  # all available commands beginning with ds
#cd ~/Desktop
#cd ~/Des[tab]
#$[tab]  # all set system variables
#~[tab]  # users
#*[tab] 
#=[tab]
#/[tab]

export EDITOR=nano
[ctrl-x-e]   # press ctrl-x-e keys


help fc
open /usr/share/doc/bash/builtins.pdf

fc     # edit last command in $EDITOR
fc -l 3 5  
fc 4     # edit command no. 4
fc -2
fc "cd "     # edit last cd command

fc -e vim     # edit last command in vim
fc -e vim "cd "
fc -e vim 4    

open -a Automator

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

Drag or add actions here to build your workflow:
Library: Finder -> Action: Get Selected Finder Items
Library: Automator -> Action: Run Shell Script
                                 - Shell: /bin/sh
                                 - Pass input: as arguments


if [[ $# -gt 1 ]]; then exit 0; fi

if [[ -d "$@" ]]; then

   printf "%s" "$@" | /usr/bin/pbcopy
   #/usr/local/bin/cpath # cf. http://osxutils.sourceforge.net

   /usr/bin/open -a Terminal

   /usr/bin/osascript -e 'tell application "Terminal" to do script with command "printf \"\\e[8;26;115;t\"; printf \"\\e[3;300;240;t\"; cd \"$(/usr/bin/pbpaste)\"; /usr/bin/clear" in (first window whose name contains " ")'

# alternative without /usr/bin/clear (experimental)
# requires:
# defaults write com.apple.Terminal Autowrap NO
# or:
# Terminal menu -> Window Settings ...  -> Buffer -> in the Scrollback 
# section check the box next to "Wrap lines that are too long" 
# -> click "Use Settings as Defaults"

#   /usr/bin/osascript -e 'tell application "Terminal" to do script with command "cd \"$(/usr/bin/pbpaste)\"; /usr/bin/tput cup 0 0; /usr/bin/tput dl1; /usr/bin/tput el; /usr/bin/tput dl1; /usr/bin/tput el" in (first window whose name contains " ")'

   exit 0

elif [[ -r "$@" ]]; then 

   printf "%s" "$@" | /usr/bin/pbcopy

   /usr/bin/open -a Terminal

   /usr/bin/osascript -e 'tell application "Terminal" to do script with command "printf \"\\e[8;26;115;t\"; printf \"\\e[3;300;240;t\"; /usr/bin/clear; /bin/sleep 0.3; /usr/bin/nano \"$(/usr/bin/pbpaste)\";" in (first window whose name contains " ")'

exit 0

fi

exit 0


# now save the openterminal Automator workflow as a contextual menu item:
# Automator -> File -> Save As Plug-in ... -> Save Plug-in As: openterminal -> Plug-in for: Finder -> click Save


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


open -a Automator ~/Library/Workflows/Applications/Finder/openterminal.workflow

/usr/bin/automator ~/Library/Workflows/Applications/Finder/openterminal.workflow >/dev/null 2>&1

# For more information see:
# airport - the Little Known Command Line Wireless Utility,
# http://osxdaily.com/2007/01/18/airport-the-little-known-command-line-wireless-utility/

/usr/bin/sudo /bin/ln -s /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport /usr/sbin/airport

airport -help
airport -I
airport -S
airport -s

# cf. http://www.macgeekery.com/tips/cli/a_neat_bash_one-liner

function month() {
#/usr/bin/cal | sed -E -e 's/^/  /' -e 's/$/  /' -e "s/ $(/bin/date +%e) /$(printf '\e[1m&\e[m')/" 
#/usr/bin/cal | sed -E -e 's/^/  /' -e 's/$/  /' -e "s/ $(/bin/date +%e) /$(printf '\e[1;31m&\e[m')/" 
#/usr/bin/cal | sed -E -e 's/^/  /' -e 's/$/  /' -e "s/ $(/bin/date +%e) /$(printf '\e[1;32m&\e[m')/" 
#/usr/bin/cal | sed -E -e 's/^/  /' -e 's/$/  /' -e "s/ $(/bin/date +%e) /$(printf '\e[1;33m&\e[m')/" 
#/usr/bin/cal | sed -E -e 's/^/  /' -e 's/$/  /' -e "s/ $(/bin/date +%e) /$(printf '\e[1;34m&\e[m')/" 
#/usr/bin/cal | sed -E -e 's/^/  /' -e 's/$/  /' -e "s/ $(/bin/date +%e) /$(printf '\e[1;35m&\e[m')/" 
/usr/bin/cal | sed -E -e 's/^/  /' -e 's/$/  /' -e "s/ $(/bin/date +%e) /$(printf '\e[1;36m&\e[m')/" 
return 0
}

month

alias day=month
day

export PATH=/usr/bin:/bin:/usr/sbin:/sbin
export IFS=$' \t\n'

echo 'Hello, world!' | enscript -q -B --word-wrap -f Helvetica30 -p - | lpr

/usr/bin/lpstat -W completed
/usr/bin/lpstat -W not-completed

# clear the whole print queue
#/usr/bin/cancel -a -    

# remove individual print jobs from the queue
defaultprinter=$(/usr/sbin/system_profiler SPPrintersDataType | egrep -B 5 'Default: Yes' | head -n 1 | sed -e 's/^[[:space:]]*//' -e 's/:$//')
alias opendefaultprinter='/usr/bin/open -a "$defaultprinter"'

opendefaultprinter


man 5 cupsd.conf

# make a backup of cupsd.conf
/usr/bin/sudo /bin/cp -p /private/etc/cups/cupsd.conf /private/etc/cups/cupsd.conf.orig  

# get line numbers of matching lines
sed -E -n -e '/cups/=' /private/etc/cups/cupsd.conf
sed -E -n -e '/^#PreserveJobHistory[[:space:]]+Yes/=' /private/etc/cups/cupsd.conf
sed -E -n -e '/^[[:space:]]*PreserveJobHistory[[:space:]]+Yes/=' /private/etc/cups/cupsd.conf
sed -E -n -e '/^[[:space:]]*PreserveJobHistory[[:space:]]+No/=' /private/etc/cups/cupsd.conf

open -e /private/etc/cups/cupsd.conf
nano /private/etc/cups/cupsd.conf


# disable PreserveJobHistory in cupsd.conf
/usr/bin/sudo /bin/ed -s /private/etc/cups/cupsd.conf <<< $',s|^#*PreserveJobHistory Yes|PreserveJobHistory No|\nw'

/usr/bin/sudo /usr/bin/killall -HUP cupsd    # reload cupsd.conf

# enable PreserveJobHistory in cupsd.conf
/usr/bin/sudo /bin/ed -s /private/etc/cups/cupsd.conf <<< $',s|^[[:space:]]*PreserveJobHistory No|PreserveJobHistory Yes|\nw'

/usr/bin/sudo /usr/bin/killall -HUP cupsd


# Mac OS X 10.5: Removing information about completed print jobs,
# http://support.apple.com/kb/HT1857
# http://developer.apple.com/documentation/Darwin/Reference/ManPages/man8/cupsctl.8.html

man 8 cupsctl
cupsctl PreserveJobHistory=No
cupsctl PreserveJobHistory=Yes

export PATH=/usr/bin:/bin:/usr/sbin:/sbin
export IFS=$' \t\n'

open -a 'Printer Setup Utility'

man 8 system_profiler
/usr/sbin/system_profiler  -listDataTypes
/usr/sbin/system_profiler SPPrintersDataType


defaultprinter=$(/usr/sbin/system_profiler SPPrintersDataType | egrep -B 5 'Default: Yes' | head -n 1 | sed -e 's/^[[:space:]]*//' -e 's/:$//')
printf "%s\n" "$defaultprinter"
lpstat -d | awk '{print $NF}'
alias opendefaultprinter='/usr/bin/open -a "$defaultprinter"'

opendefaultprinter


testfile="${HOME}/Desktop/testfile.txt"

/usr/bin/jot -b 'This is a test sentence!' 10 | cat -n > "$testfile"
open -e "$testfile"

/usr/bin/enscript -p ~/Desktop/testfile.ps "$testfile"
open ~/Desktop/testfile.ps

/usr/bin/enscript -p - "$testfile" | lpr 
opendefaultprinter


# use Bash process substitution instead of ~/Desktop/testfile.txt
# cf. http://wooledge.org:8000/ProcessSubstitution,
# http://wooledge.org:8000/BashFAQ (FAQ 20 & 24) and
# http://tldp.org/LDP/abs/html/process-sub.html

ls -l <((/usr/bin/jot -b 'This is a test sentence!' 10))
stat -x <((/usr/bin/jot -b 'This is a test sentence!' 10))
cat -n <((/usr/bin/jot -b 'This is a test sentence!' 10))

/usr/bin/enscript -p ~/Desktop/testfile.ps <((/usr/bin/jot -b 'This is a test sentence!' 10))
open ~/Desktop/testfile.ps

enscript -p - <((/usr/bin/jot -b 'This is a test sentence!' 10)) | lpr 
opendefaultprinter


man pstopdf
man enscript
enscript --help
enscript --list-media
enscript --list-options


/usr/bin/enscript -p ~/Desktop/testfile.ps "$testfile"
/usr/bin/pstopdf ~/Desktop/testfile.ps
open ~/Desktop/testfile.pdf

/usr/bin/enscript -p - "$testfile" | /usr/bin/pstopdf -i -o ~/Desktop/test.pdf
open ~/Desktop/test.pdf

echo 'Hello, world!' | enscript -q -B --word-wrap -f Helvetica30 -p - | lpr

lpstat -d
lpstat -W completed
lpstat -W not-completed
lpq -a
lpq -P $(/usr/bin/lpstat -d | /usr/bin/awk '{print $NF}')
opendefaultprinter

open http://127.0.0.1:631/printers
open "http://127.0.0.1:631/printers/$(/usr/bin/lpstat -d | /usr/bin/awk '{print $NF}')"


# clear print queue
function cpq() {
   /usr/bin/cancel -a -
   return 0
}


# get print job id 
lpq -P $(lpstat -d | awk '{print $NF}') | awk '{print $3}' | egrep "[[:digit:]]+"
lpstat -W not-completed | awk '{print $1}' | sed -n -E -e 's/^.*-([[:digit:]]+)$/\1/p'

# clear print queue
function cpq() {
defaultprinter=$(/usr/bin/lpstat -d | /usr/bin/awk '{print $NF}')
for jobid in $(/usr/bin/lpstat -W not-completed | awk '{print $1}' | sed -E -n -e 's/^.*-([[:digit:]]+)$/\1/p'); do
   #/usr/bin/cancel -u "$(/usr/bin/logname)" $jobid
   /usr/bin/lprm -P "$defaultprinter" $jobid
done
return 0
}


# list available fonts for man enscript
cat -n /usr/share/enscript/font.map

enscript -q -B --word-wrap -f Times-Roman25 -p - <((jot -b 'This is a test sentence!' 10 )) | pstopdf -i -o ~/Desktop/test.pdf
open ~/Desktop/test.pdf


man groff
groff --help

info groff
info --show-options groff

open http://www.groff-wiki.info
open http://www.gnu.org/software/groff/manual/groff.pdf
open /usr/share/doc/groff/1.19.1/html/momdoc/intro.html

# http://developer.apple.com/documentation/Darwin/Reference/ManPages/man1/pdfroff.1.html
open /usr/share/doc/groff/1.19.2/pdf/pdfmark.pdf


echo 'Hello, world!' | groff -Tps - | lpr

groff -Tps <((jot -b $'This is a test sentence!\n' 10)) | lpr

groff -Tps <((jot -b $'This is a test sentence!' 10)) > ~/Desktop/test.ps
open ~/Desktop/test.ps

echo 'Hello, world!' | groff -Tps - | pstopdf -i -o ~/Desktop/test.pdf
open ~/Desktop/test.pdf

groff -Tps <((jot -b $'This is a test sentence!\n' 10 )) | pstopdf -i -o ~/Desktop/test.pdf
open ~/Desktop/test.pdf


# cf. http://www.macgeekery.com/tips/cli/pretty-print_manual_pages_as_ps_pdf_or_html
function pdfman() { man $1 -t | open -f -a Preview; return 0; };
function printman() { man $1 -t | lpr; return 0; };

pdfman bash
printman bash