brew install parallel

PATH=$PATH:/usr/local/Cellar/parallel/20110822/bin

 $> echo -ne "1\n2\n3\n" | parallel -j2 "echo the number is {.}"

the number is 1
the number is 3
the number is 2

 $> mysql -uroot -p[secretPW] my_database < \ 
    <(echo "SELECT filename FROM files")\ 
    | grep -v 'filename' | parallel -j10 "./processFile.sh {.}"

Tomcat java.net.BindException: Cannot assign requested address

#!/bin/bash
mkdir src
cd src
wget http://museum.php.net/php5/php-5.3.2.tar.bz2
wget http://downloads.sourceforge.net/project/mcrypt/Libmcrypt/2.5.8/libmcrypt-2.5.8.tar.gz?r=http%3A%2F%2Fsourceforge.net%2Fprojects%2Fmcrypt%2Ffiles%2FLibmcrypt%2F2.5.8%2F&ts=1306411641&use_mirror=ignum
tar xzvf php-5.3.2.tar.bz2
tar xzvf libmcrypt-2.5.8.tar.gz
cd libmcrypt-2.5.8
MACOSX_DEPLOYMENT_TARGET=10.6 CFLAGS='-O3 -fno-common -arch i386 -arch x86_64' LDFLAGS='-O3 -arch i386 -arch x86_64' CXXFLAGS='-O3 -fno-common -arch i386 -arch x86_64' ./configure --disable-dependency-tracking && make -j6 && sudo make install
cd ../php-5.3.2/ext/mcrypt
/usr/bin/phpize
MACOSX_DEPLOYMENT_TARGET=10.6 CFLAGS='-O3 -fno-common -arch i386 -arch x86_64' LDFLAGS='-O3 -arch i386 -arch x86_64' CXXFLAGS='-O3 -fno-common -arch i386 -arch x86_64' ./configure --with-php-config=/Developer/SDKs/MacOSX10.6.sdk/usr/bin/php-config && make -j6 && sudo make install
echo "Completed install, now make sure to edit your php.ini"
echo "and check for \"enable_dl = On\" and add \"extension=mcrypt.so\"" to the dynamic extentions"

#!/bin/sh
dns-sd -P "Home iTunes" _daap._tcp local 3689 localhost.local. \ 
127.0.0.1 "Arbitrary text record" &
PID=$!
ssh -C -N -L 3689:localhost:3689 username@dyndns_name.dyndns.org
kill $PID

#!/usr/bin/python                                                                                                                                             
memo = {0:0, 1:1}
def fib(n):
    if not n in memo:
        memo[n] = fib(n-1) + fib(n-2)
    return memo[n]
print fib(100)

$./fib.py
354224848179261915075

clear="abcdefghijklmnopqrstuvwxyz 1234567890"
c=""
for i in sys.argv[1].lower():
    index=clear.index(i)
    c=c+clear[abs(len(clear)-index-1)%len(clear)]
print c

$ ./atbash.sh "This Is A Little Test"
r32sk2sk0kz2rrz6kr6sr
$ ./atbash.sh "$(./atbash.sh "This Is A Little Test")"
this is a little test

#!/usr/bin/python                                                                                                                                                                      
import sys
#Copyleft m.puchalla 2010                                                                                                                                                                     
#Preforms a XOR Encoding with a specific string and returns a hexadecimal representation of it                                                                                         
 
if(len(sys.argv)!=3):
    print "Usage:",sys.argv[0]," [String] [integer key]"
 
def baseN(num,b,numerals="0123456789abcdefghijklmnopqrstuvwxyz"):
    return ((num == 0) and  "0" ) or ( baseN(num // b, b).lstrip("0") + numerals[num % b])
 
s=sys.argv[1]
key=baseN(int(sys.argv[2]),2)
sol=""
for i in range(0,len(s)):
    sol=sol+baseN(int(str(baseN(ord(s[i]),2)),2)^int(key,2),16)
print sol

$ ./HexXorEncode.py "this is a little test" 25
6d71706a39706a39783975706d6d757c396d7c6a6d

#!/usr/bin/python                                                                                                                                                                      
import sys
#Copyleft m.puchalla 2010                                                                                                                                                                     
#Decrypt a hex xor coded string with a key                                                                                                                                             
 
if(len(sys.argv)<3):
    print "Usage:",sys.argv[0]," [XOR Code String] [integer key]"
    sys.exit(1)
 
def baseN(num,b,numerals="0123456789abcdefghijklmnopqrstuvwxyz"):
    return ((num == 0) and  "0" ) or ( baseN(num // b, b).lstrip("0") + numerals[num % b])
 
s=sys.argv[1]
key=baseN(int(sys.argv[2]),2)
sol=""
for i in xrange(0,len(s)-1,2):
    sol=sol+chr(int(str(baseN(int(s[i]+s[i+1],16),2)),2)^int(key,2))
print sol

$ ./HexXorDecode.py "6d71706a39706a39783975706d6d757c396d7c6a6d" 25
this is a little test