static int lua_printf(lua_State *L)
{
    const char *cmsg = luaL_checkstring(L, 1);
    printf("%s\n", cmsg);
    return 0;
}
 
static void eval_lua(NSString *code)
{
    lua_State *L;
    L = lua_open();
    luaopen_base(L);
    lua_register(L, "printf", lua_printf);
    luaL_loadstring(L, [code cStringUsingEncoding:NSUTF8StringEncoding]);
    lua_pcall(L, 0, LUA_MULTRET, 0);
    lua_close(L);
}
 
int main (int argc, const char * argv[])
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
 
    NSTimeInterval start = [NSDate timeIntervalSinceReferenceDate];
    eval_lua(@"printf(\"你好 lua\")");
    NSTimeInterval duration = [NSDate timeIntervalSinceReferenceDate] - start;
    printf("total time:%.5f\n", duration);
 
    [pool release];
    return 0;
}

$ ls -lh *_test
-rwxr-xr-x  1 hualu  staff    10K  6 23 20:32 js_test
-rwxr-xr-x  1 hualu  staff   136K  6 23 20:37 lua_test
-rwxr-xr-x  1 hualu  staff   9.4K  6 23 20:32 py_test
$ ./lua_test
你好 lua
total time:0.00018
$ ./js_test
你好 Javascript
total time:0.00557
$ ./py_test
你好 Python
total time:0.01311

#!/usr/bin/env python
import sys 
import xmlrpclib
import getpass
import os
 
'''
A simple tool for dump blog powered by wordpress
For example: in vim, dump the last webblog into current buffer
:r!wpblog myblog.domain
'''
 
#make sure the stderr is the control terminal 
if os.name == 'posix':
    sys.stderr = open('/dev/tty', 'a')
 
if len(sys.argv) < 2: 
    print >> sys.stderr,'''
Usage:
wpblog myblog.domain [blogid]
    '''
    exit(1)
 
rpc = 'http://%s/xmlrpc.php' % sys.argv[1]
 
print >> sys.stderr, '\r\nUsername:'
user = raw_input()
passwd = getpass.getpass('Password:')
 
api = xmlrpclib.ServerProxy(rpc)
 
try:
    if len(sys.argv) > 2:
        blog = api.metaWeblog.getPost(sys.argv[2], user, passwd)
    else:
        blogs = api.metaWeblog.getRecentPosts('', user, passwd, 1)
        if not len(blogs):
            print >> sys.stderr, 'no blog returned~'
            exit(1)
        blog = blogs[0]
except xmlrpclib.Fault, ex:
        print >> sys.stderr, ex.faultString.encode('utf-8')
        exit(1)
 
print '#cats:%s' % u','.join(blog['categories']).encode('utf-8')
print '#tags:%s' % blog['mt_keywords'].encode('utf-8')
print '#edit:%s' % str(blog['postid'])
print blog['description'].encode('utf-8')

ls -lh amf.py multitask.py rtmp.py 
-rwxr-xr-x 1 lu lu 17K 2010-07-30 12:31 amf.py
-rwxr-xr-x 1 lu lu 41K 2010-06-29 07:28 multitask.py
-rwxr-xr-x 1 lu lu 51K 2010-07-30 09:42 rtmp.py

./pywebbench.py -c 1000 -t 10 http://172.16.0.38/test.php
 
1000 clients, running 10 sec, timeout setting 2.
Requests: 7387 total ,7385 susceed, average 99%.
2 fail:
timeout:1
connect refused:1
not 2xx status:0

100 clients, running 10 sec, timeout setting 2.
Requests: 1361 total ,1027 susceed, average 75%.
334 fail:
timeout:254
connect refused:80
not 2xx status:0

#url中的id会顺序变化
pywebbench.py -c 100 -t 10 http://test.com/xx.php?id={10000,12000000}
#url中的id随机变化
pywebbench.py -c 100 -t 10 http://test.com/xx.php?id={10000,12000000#random}

#这是pywebbench跑的数据,curl这么牛逼吗，远远把webbench落在后面。。。
$python ~/bin/pywebbench.py -c 300 -t 10 http://localhost/
 
300 clients, running 10 sec.
Requests: 20430 total 19318 susceed, 1112 failed.
 
#这是webbench跑的数据
$webbench -c 300 -t 10 http://localhost/
Webbench - Simple Web Benchmark 1.5
Copyright (c) Radim Kolar 1997-2004, GPL Open Source Software.
 
Benchmarking: GET http://localhost/
300 clients, running 10 sec.
 
Speed=56964 pages/min, 3997446 bytes/sec.
Requests: 9494 susceed, 0 failed.

./configure --prefix=/usr --enable-python
make
sudo make install

command -nargs=0 HTML2Array :call HTML2Array()
function HTML2Array()
    exe("'<,'>s/\"/\\\\\"/g")
    exe("'<,'>s/^/\"/")
    exe("'<,'>s/$/\",/")
    exe("'<,'>g/^\"[\\t ]*\",$/d")
endfunction

var html = [
//....
"            <div  class=\"right\">\n",
"                <div>\n",
"                    <span>\n",
"                        <input name=\"a\" type=\"text\" />\n",
"                    </span>\n",
"                    <span>\n",
"                        <input name=\"b\" type=\"text\" />\n",
"                    </span>\n",
"                </div>\n",
"                <div>\n",
"                    <input name=\"c\" type=\"text\" />\n",
"                </div>\n",
"                <div>\n",
"                    <input name=\"d\" type=\"text\" />\n",
"                </div>\n",
"            </div>\n",
//....
].join('');

#可以生成上面形式的字符串
cat tmp.html | python html2js.py
#或者生成 "abcd" + 这种字符串拼接的形式
cat tmp.html | python html2js.py --string