auto lo iface lo inet loopback iface eth0 inet static address 192.168.1.XX netmask 255.255.255.0 gateway 192.168.1.1 allow-hotplug wlan0 iface wlan0 inet static wpa 2 wpa-ssid <YOUR_SSID> wpa-psk <YOUR_PASSWORD> address 192.168.1.YY netmask 255.255.255.0 gateway 192.168.1.1
# apt-get update &
sudo apt-get -y update
sudo apt-get dist-upgrade
sudo apt-get --no-install-recommends -y install build-essential openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev libgdbm-dev ncurses-dev automake libtool bison subversion pkg-config libffi-dev vim
# install python
sudo apt-get install build-essential
sudo apt-get install libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev
cd /tmp
wget http://python.org/ftp/python/2.7.6/Python-2.7.6.tgz
tar -xvf Python-2.7.6.tgz
cd Python-2.7.6
./configure
make
sudo make altinstall
# install easy_install for python 2.7
cd ..
sudo apt-get install python-setuptools
# install Flask for python
sudo easy_install Flask
# prepare to install uwsgi, nginx
sudo useradd -r -g www-data -s /bin/false uwsgi
sudo mkdir -p /var/www/myapp
sudo chown uwsgi:www-data /var/www/myapp -R
sudo useradd -G www-data myuser
sudo usermod -a -G www-data myuser
# install uwsgi
sudo pip install uwsgi
sudo mkdir -p /var/log/uwsgi
sudo touch /var/log/uwsgi/myapp.log
cd /var/www/myapp
sudo vi uwsgi.xml
sudo /usr/local/bin/uwsgi -x uwsgi.xml
# install nginx
sudo apt-get install nginx
sudo service nginx start
cd /etc/nginx/
cd sites-enabled/
sudo vi default
uwsgi.xml
<?xml version="1.0"?>
<uwsgi id="myapp">
<module>application:app</module>
<socket>/tmp/uwsgi.sock</socket>
<socket>127.0.0.1:8000</socket>
<processes>4</processes>
<chdir>/var/www/myapp</chdir>
<pidfile>/tmp/myapp.pid</pidfile>
<daemonize>/var/log/uwsgi/myapp.log</daemonize>
<stats>/tmp/myapp.stats</stats>
<log-format>``%(addr) - %(user) [%(ltime)] "%(method) %(uri) %(proto)" %(status) %(size) `` "%(referer)" "%(uagent)"</log-format>
<uid>uwsgi</uid>
<gid>www-data</gid>
<chmod-socket>775</chmod-socket>
</uwsgi>
/etc/nginx/sites-enabled/default
server {
listen 8080;
root /var/www/myapp;
server_name myapp;
try_files $uri @uwsgi;
location @uwsgi {
include uwsgi_params;
uwsgi_pass unix:/tmp/myapp.sock;
}
}
# -*- coding: utf-8 -*-
import urllib3
http = urllib3.proxy_from_url('http://proxy.hinet.net/')
r = http.request('GET', 'http://tekibrain.blogspot.com/')
print r.status # 正常的話應該會印出 '200'，網站傳回 HTTP Return code '200'
print r.data # 印出網頁原始碼資料
> easy_install elasticsearch
或者
> pip install elasticsearch
或至官網下載 https://pypi.python.org/pypi/urllib3
# -*- coding: utf-8 -*-
from datetime import datetime
from elasticsearch import Elasticsearch
# 預設連線至 ElasticSearch Server Port 9200, localhost:9200
es = Elasticsearch()
# 加入資料進行索引, 自己設定 id = 1
# http://localhost:9200/social/tweet/1
setdata = es.index(index="social", doc_type="tweet", id=1, body={"content": "大家好","user":{"name":"老王","id":670085},"tags":["demo","test"], "timestamp": datetime.now()})
print 'set data => '
print setdata
setdata = es.index(index="social", doc_type="tweet", id=2, body={"content": "大家好2","user":{"name":"小王","id":670086},"tags":["demo","test2"], "timestamp": datetime.now()})
print 'set data => '
print setdata
# 取得 id=1 資料
getdata = es.get(index="social", doc_type="tweet", id=1)['_source']
print '-------------------------'
print 'get data <= '
es.indices.refresh(index="social")
# Search:
qdoc = {
"query": {
"match" : {
"tags" : "demo"
}
}
}
getdata = es.search(index="social", body=qdoc)
print 'get data <= '
#print type(getdata)
print("Got %d Hits:" % getdata['hits']['total'])
for hit in getdata['hits']['hits']:
print("%(content)s %(user)s: %(tags)s" % hit["_source"])
> python estest.py
set data =>
{u'_type': u'tweet', u'_id': u'1', u'ok': True, u'_version': 44, u'_index': u'social'}
set data =>
{u'_type': u'tweet', u'_id': u'2', u'ok': True, u'_version': 42, u'_index': u'social'}
-------------------------
get data <=
get data <=
Got 2 Hits:
大家好2 {u'name': u'\u5c0f\u738b', u'id': 670086}: [u'demo', u'test2']
大家好 {u'name': u'\u8001\u738b', u'id': 670085}: [u'demo', u'test']
#
import time
import datetime
someday = datetime.date(2014,9,20)
while (someday <= datetime.date.today()) :
# print out with date format : YYYYMMDD, example : 20140920
print str(someday.strftime("%Y%m%d"))
someday += datetime.timedelta(days = 1)
print "================="
someday = datetime.date.today()
while (someday >= datetime.date(2014,9,15)) :
# print out with date format : YYYYMMDD, example : 2014-09-20
print str(someday.strftime("%Y-%m-%d"))
# minus, timedelta(days = 1)
someday -= datetime.timedelta(days = 1)
print "================="
someday = datetime.date.today()
while (someday >= datetime.date(2014,9,15)) :
# print out with date format : YYYYMMDD, example : 2014/09/20
print str(someday.strftime("%Y/%m/%d"))
# add, timedelta(days = -1)
someday += datetime.timedelta(days = -1)
$ python test.py 20140920 20140921 20140922 ================= 2014-09-22 2014-09-21 2014-09-20 2014-09-19 2014-09-18 2014-09-17 2014-09-16 2014-09-15 ================= 2014/09/22 2014/09/21 2014/09/20 2014/09/19 2014/09/18 2014/09/17 2014/09/16 2014/09/15
 |
| USB 裝置樹 |
 |
| 執行 system_profiler SPUSBDataType |
 |
| Apple TV 3 Remote (IR codes) 紅外線訊號編碼 |
> lsusbBus 001 Device 002: ID 0424:9512 Standard Microsystems Corp.確實抓到網卡(Ralink RT8070相容驅動程式)。
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp.
Bus 001 Device 004: ID 0411:01a2 BUFFALO INC. (formerly MelCo., Inc.) WLI-UC-GNM Wireless LAN Adapter [Ralink RT8070]
> vi /etc/network/interfacesauto lo iface lo inet loopback # 設定Ethernet網卡以DHCP取得IP iface eth0 inet dhcp # 設定Ethernet網卡以DHCP取得IP allow-hotplug wlan0 iface wlan0 inet dhcp # 強制網卡以WPA2方式與Wi-Fi AP連線 wpa 2 # 設定Wi-Fi AP 之SSID與密碼 wpa-ssid <<YOUR_SSID>> wpa-psk <<YOUR_WPA2_PSK_PASSWORD>>
> service networking restart
> ifconfig -a
wlan0 Link encap:Ethernet HWaddr 10:6f:00:00:00:00
inet addr:192.168.1.7 Bcast:192.168.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3458 errors:0 dropped:0 overruns:0 frame:0
TX packets:2583 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:602575 (588.4 KiB) TX bytes:1077331 (1.0 MiB) |
| iPhone設定工具程式 |
import mysql.connector
from mysql.connector import errorcode
try:
cnx = mysql.connector.connect(user='userid', password='******',
host='127.0.0.1',
database='dbname', charset='utf8')
except mysql.connector.Error as err:
if err.errno == errorcode.ER_ACCESS_DENIED_ERROR:
print("Something is wrong with your user name or password")
elif err.errno == errorcode.ER_BAD_DB_ERROR:
print("Database does not exists")
else:
print(err)
else:
cursor = cnx.cursor()
query = ("SELECT * FROM tablename ORDER BY id DESC LIMIT 10;")
cursor.execute(query)
for i in cursor:
print i
cursor.close()
cnx.close()
 |
| PlaceIt by Breezi |
 |
| 豆腐腦部落格 |
 |
| 重複上傳圖檔，製作套疊效果... XD |
 |
| MyScript Calculator (from iTunes) |
在日前召開的亞洲移動通信博覽會上，工信部副部長尚冰表示，新一代移動通信技術、移動網際網路、雲計算、物聯網等新興技術和業務的發展，正推動著全球信息通信業加速轉型，大發展、大融合、大變革正在成為行業發展的主旋律。作為行業主管部門，工信部將從五方面促進中國信息通信業轉型升級。
dt = datetime.datetime.now().strftime("%Y%m%d-%H%M%S")dt_filename = dt+".jpg"fs_command = "fswebcam --background -d /dev/video0 "+dt_filenameprint " ",fs_commandos.system(fs_command)
fs_command = "mpg321 welcome.mp3"print " ",fs_commandos.system(fs_command)
import time (新增下列兩行)Previous_State=1 (新增下列五行)dt = datetime.datetime.now().strftime("%Y%m%d-%H%M%S")
dt_filename = dt+".jpg"
fs_command = "fswebcam --background -d /dev/video0 "+dt_filenameprint " ",fs_command
os.system(fs_command)..
2. 修改執行 pir_1.py> sudo python pir_1.pyPIR Module Test (CTRL-C to exit)Waiting for PIR to settle ... Ready Motion detected! fswebcam --background -d /dev/video0 20130513-000412.jpg Ready Motion detected! fswebcam --background -d /dev/video0 20130513-000418.jpg Ready
..
 |
| fswebcam擷存test.jpg |
 |
| Adobe Creative Cloud |
 |
| Sumopaint 操作介面
隨著寬頻網路普及和線上服務蓬勃發展，相信這類服務將會有更多選擇。Thin Clients 和 Cloud Computing 趨勢也越來越接近終端使用者囉。
#
|
for file in `ls *.*`
do
filename=${file%.*};
echo $filename;
extname=${file##*.};
echo $extname;
done
fullname=/root/pathname/filename.extname
pathname=${fullname%/*};
