unset -f inspect_url

function inspect_url() { 
   /usr/bin/curl -L -s --max-time 10 "${@}" | ruby -n -e 'p $_.to_s'
   return 0
}

inspect_url http://www.ruby-forum.com

# See:
# - http://en.wikipedia.org/wiki/Nginx
# - http://wiki.codemongers.com/NginxGettingStarted
# - http://wiki.codemongers.com/NginxInstallOptions
# - http://wiki.codemongers.com/NginxCommandLine
# - http://wiki.codemongers.com/NginxConfiguration

export PATH="/usr/local/bin:/usr/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin"

mkdir -p ~/Desktop/Nginx
cd ~/Desktop/Nginx

curl -L -O http://sysoev.ru/nginx/nginx-0.7.2.tar.gz
tar -xzf nginx-0.7.2.tar.gz

curl -L -O http://downloads.sourceforge.net/pcre/pcre-7.7.tar.gz
tar -xzf pcre-7.7.tar.gz

cd ~/Desktop/Nginx/nginx-0.7.2
./configure --help
./configure --prefix=/usr/local/nginx --sbin-path=/usr/local/sbin --with-debug --with-http_ssl_module --with-pcre=../pcre-7.7
make
sudo make install


which nginx
otool -L /usr/local/sbin/nginx
open /usr/local/nginx
open -e /usr/local/nginx/conf/nginx.conf

nginx -v
nginx -V
sudo nginx   # start server
sudo nginx -t

open http://localhost:80
open http://localhost:80/50x.html

sudo nano /usr/local/nginx/conf/nginx.conf   # editing ... server {  listen  8080; ... 

# reload configuration
sudo kill -HUP `cat /usr/local/nginx/logs/nginx.pid`  

# stop server
sudo kill -15 $(ps -auxxx | egrep "[n]ginx.*master" | awk '{ print $2 }') 2>/dev/null

# From: http://www.ntecs.de/blog/articles/2008/02/09/the-worlds-smallest-webserver
# Author: Michael Neumann
# ... point your browser to http://localhost:3125/etc/motd

ruby -rsocket -e 's=TCPServer.new(5**5);loop{_=s.accept;_<<"HTTP/1.0 200 OK\r\n\r\n#{File.read(_.gets.split[1])rescue nil}";_.close}'

# Usage:
   
pman ls; pman getopts                                 # convert a singel man page to a PDF file, save and open it
pman 8 sticky                                         # same with manual section number
pman m toe                                     
pman -b ls 'open(2)' dd "chmod(2)" curl 'open(n)'     # batch convert man pages into PDF files
pman -p rm srm open\(2\) 'toe(m)' 'ncurses(3)'        # print man pages using the default printer



pman() {

section="$1"    
manpage="$2"    

mandir="/Users/Shared/manpages"    #  save the created PDF man pages to the specified directory


# batch process man pages to PDF files with the "-b" switch and save them to $mandir
# example: pman -b ls 'open(2)' dd 'chmod(2)' 'open(n)' 'sticky(8)'
# cf. man -aW open for "man n open"

if [[ "$1" = "-b" ]]; then         

if [[ ! -d $mandir ]]; then        
   mkdir -p $mandir
   chmod 1777 $mandir
fi

shift   # remove "-b" from "$@"

for manfile in "$@"; do 

# example for $manfile: open(2)
manpage="`echo $manfile | grep -Eos '^[^\(]+'`"                              # extract name of man page
section="`echo $manfile | grep -Eos '\([^\)]+\)' | grep -Eos '[^\(\)]+'`"    # extract section of man page

if [[ ! "$section" ]]; then
   section="1"
fi

if [[ ! -f "`man ${section} -W ${manpage} 2>/dev/null`" ]]; then
#if [[ ! -f "`man -W ${section} ${manpage} 2>/dev/null `" ]]; then
   echo "No such man page: man ${section} ${manpage}"
   continue
fi

manfile="${mandir}/${manpage}(${section}).pdf"
echo "$manfile"

if [[ ! -f "$manfile" ]]; then
   man $section -t $manpage 2>/dev/null | pstopdf -i -o "$manfile" 2>/dev/null
   chmod 1755 "$manfile"
   # hide file extension .pdf
   if [[ -f /Developer/Tools/SetFile ]]; then /Developer/Tools/SetFile -a E "$manfile"; fi
fi

done

return 0
   
fi          # END of batch processing man pages to PDF files



# print PDF man pages using the default printer (see man lpr and man lpoptions)
# if necessary, create the specified PDF man pages and save them to $mandir
# example: pman -p rm srm

if [[ "$1" = "-p" ]]; then         

if [[ ! -d $mandir ]]; then        
   mkdir -p $mandir
   chmod 1777 $mandir
fi

shift   # remove "-p" from "$@"

for manfile in "$@"; do 

# example for $manfile: open(2)
manpage="`echo $manfile | grep -Eos '^[^\(]+'`"                              # extract name of man page
section="`echo $manfile | grep -Eos '\([^\)]+\)' | grep -Eos '[^\(\)]+'`"    # extract section of man page

if [[ ! "$section" ]]; then
   section="1"
fi

if [[ ! -f "`man ${section} -W ${manpage} 2>/dev/null`" ]]; then
   echo "No such man page: man ${section} ${manpage}"
   continue
fi

manfile="${mandir}/${manpage}(${section}).pdf"
echo "$manfile"

if [[ ! -f "$manfile" ]]; then
   man -t $section $manpage 2>/dev/null | pstopdf -i -o "$manfile" 2>/dev/null
   chmod 1755 "$manfile"
   # hide file extension .pdf
   if [[ -f /Developer/Tools/SetFile ]]; then /Developer/Tools/SetFile -a E "$manfile"; fi
   lpr "$manfile"
else
   lpr "$manfile"
fi

done

return 0
   
fi          # END of printing man pages using the default printer



# convert a single man page to a PDF file, save it to $mandir and then open it in a PDF viewer

if [[ -z "$1" ]] || [[ $# -gt 2 ]]; then       # check number of arguments
#if [[ -z "$1" || $# -gt 2 ]]; then  
#if [ -z "$1" -o $# -gt 2 ]; then
  echo "Wrong number of arguments!" 
  return 1
fi 

if [[ ! "$manpage" ]]; then     # turn "pman ls" into "pman 1 ls"
   manpage="$section"         # if $manpage is an empty string because there has been no "$2" then $manpage is set to "$section" and ...
   section="1"                # ... $section is set to "1"
fi                            

if [[ ! -f "`man ${section} -W ${manpage} 2>/dev/null`" ]]; then
   echo "No such man page: man ${section} ${manpage}"
   return 1
fi

if [[ ! -d $mandir ]]; then
   mkdir -p $mandir
   chmod 1777 $mandir
fi

manfile="${mandir}/${manpage}(${section}).pdf"

if [[ -f "$manfile" ]]; then
   open "$manfile"
else
   man $section -t $manpage 2>/dev/null | pstopdf -i -o "$manfile" 2>/dev/null
   chmod 1755 "$manfile"
   # hide file extension .pdf
   if [[ -f /Developer/Tools/SetFile ]]; then /Developer/Tools/SetFile -a E "$manfile"; fi
   open "$manfile"
fi

return 0

}