Python compile

#!/usr/bin/python    
import py_compile
import sys

file=raw_input("Please enter your file name")
py_compile.compile(file)
sys.exit()

#!/usr/bin/python

import py_compile

import sys

file=raw_input("Please enter your file name")

py_compile.compile(file)

sys.exit()

技術

about tsclient vnc protocol

如果在Tsclient 找不到 VNC 可用,記得先裝一下下面的軟體.

sudo apt-get install xtightvncviewer

1	sudo apt-get install xtightvncviewer

技術

Backup_SVN.py

#!/usr/bin/env python
#-*- coding:  utf-8 -*-
'''
============================================
LOG
Date:2009/09/24
Add Threading Process
Date:2009/11/10
Add Check PATH, if you forget enter '/'
============================================
'''
import threading
import Queue
import os
import sys
import time

__author__ = "AllenWang"
__copyright__ = "Copyright 2009, SVN Backup Script"
__credits__ = "Allen Wang"
__license__ = "GPL"
__version__ = "1.0"
__maintainer__ = "Allen Wang"
__email__ = "allencswang@gmail.com"
__status__ = "Released"

queue = Queue.Queue()

def chkpath(_chk):
    i = len(_chk) -1
    if _chk[i] in '/':
        pass
    else:
        _chk = _chk + '/'
    return _chk

def Processlet():
    while True:
        _exc = queue.get()
        print 'Processing: ' + _exc + "\n"
        os.system(_exc)
        queue.task_done()

def svnbk(day, _backuplist, _backupdir):
    for i in range(len(_backuplist)):
        _svnpath = _svndir+_backuplist[i]
        _exc =  '/usr/local/bin/svnadmin dump -q '+ _svnpath + ' | gzip -9>' + _backupdir + day + 'svn' +'_'+ _backuplist[i] + '.gz'
        queue.put(_exc)

    queue.join()

def svn(_svndir, _backupdir):
    for i in range(2):
        t = threading.Thread(target=Processlet)
        t.setDaemon(True)
        t.start()

    day = time.strftime("%m%d%Y",time.localtime())
    _backuplist = os.listdir(chkpath(_svndir))
    svnbk(day, _backuplist, chkpath(_svndir), chkpath(_backupdir))

def main():
    svn(_svndir, _backupdir)

if __name__ == '__main__':
    try:
        _svndir = sys.argv[1]
        _backupdir = sys.argv[2]
        main()

    except:
        print 'Usage: Backup_SVN.py [SVN Folder] [Backup Folder]'

#!/usr/bin/env python

#-*- coding: utf-8 -*-

'''

============================================

LOG

Date:2009/09/24

Add Threading Process

Date:2009/11/10

Add Check PATH, if you forget enter '/'

============================================

'''

import threading

import Queue

import os

import sys

import time

__author__ = "AllenWang"

__credits__ = "Allen Wang"

__license__ = "GPL"

__version__ = "1.0"

__maintainer__ = "Allen Wang"

__email__ = "allencswang@gmail.com"

__status__ = "Released"

queue = Queue.Queue()

def chkpath(_chk):

i = len(_chk) -1

if _chk[i] in '/':

pass

else:

_chk = _chk + '/'

return _chk

def Processlet():

while True:

_exc = queue.get()

print 'Processing: ' + _exc + "\n"

os.system(_exc)

queue.task_done()

def svnbk(day, _backuplist, _backupdir):

for i in range(len(_backuplist)):

_svnpath = _svndir+_backuplist[i]

_exc = '/usr/local/bin/svnadmin dump -q '+ _svnpath + ' | gzip -9>' + _backupdir + day + 'svn' +'_'+ _backuplist[i] + '.gz'

queue.put(_exc)

queue.join()

def svn(_svndir, _backupdir):

for i in range(2):

t = threading.Thread(target=Processlet)

t.setDaemon(True)

t.start()

day = time.strftime("%m%d%Y",time.localtime())

_backuplist = os.listdir(chkpath(_svndir))

svnbk(day, _backuplist, chkpath(_svndir), chkpath(_backupdir))

def main():

svn(_svndir, _backupdir)

if __name__ == '__main__':

try:

_svndir = sys.argv[1]

_backupdir = sys.argv[2]

main()

except:

print 'Usage: Backup_SVN.py [SVN Folder] [Backup Folder]'

技術

rsync.py

#!/usr/bin/env python
#-*- coding:  utf-8 -*-
from subprocess import call
import sys
import time
import commands

source = "xxx@10.181.59.137:~/sysbackup/"
target = "~/sysbackup/relay/"
rsync = "/usr/local/bin/rsync"
arguments = "-avuzb --delete -e"
ssh = "'ssh -i /home/xxx/.ssh/id_dsa'"
cmd = "%s %s %s %s %s" % (rsync, arguments, ssh, source, target)

def sync():
    while True:
        ret = call(cmd, shell=True)
        if ret !=0:
           print "resubmitting rsync"
           time.sleep(30)
        else:
           print "rsync was succesful"
           sys.exit(0)

sync()

#!/usr/bin/env python

#-*- coding: utf-8 -*-

from subprocess import call

import sys

import time

import commands

source = "xxx@10.181.59.137:~/sysbackup/"

target = "~/sysbackup/relay/"

rsync = "/usr/local/bin/rsync"

arguments = "-avuzb --delete -e"

ssh = "'ssh -i /home/xxx/.ssh/id_dsa'"

cmd = "%s %s %s %s %s" % (rsync, arguments, ssh, source, target)

def sync():

while True:

ret = call(cmd, shell=True)

if ret !=0:

print "resubmitting rsync"

time.sleep(30)

else:

print "rsync was succesful"

sys.exit(0)

sync()

技術

automount.py

只是為了偷懶,所以隨手寫了一個script…

#!/usr/bin/env python
#-*- coding:  utf-8 -*-

import os
import commands

def usbdisk():

    S_usb = commands.getoutput('df |grep /mnt/bkusb')
    
    if '/mnt/bkusb' in S_usb:
        print 'usb disk relly to use'
        return True
    else:
         if os.path.exists('/dev/da0s1'):
             S_Musb = commands.getoutput('sudo mount_ntfs /dev/da0s1 /mnt/bkusb/')
             print 'mounted usb disk'
             if 'Input/output error' in S_Musb:
                 print 'mount fail' 
                 return Fail

#    return True   

if __name__ == '__main__':
    try:
        usbdisk()

    except:
        pass

#!/usr/bin/env python

#-*- coding: utf-8 -*-

import os

import commands

def usbdisk():

S_usb = commands.getoutput('df |grep /mnt/bkusb')

if '/mnt/bkusb' in S_usb:

print 'usb disk relly to use'

return True

else:

if os.path.exists('/dev/da0s1'):

S_Musb = commands.getoutput('sudo mount_ntfs /dev/da0s1 /mnt/bkusb/')

print 'mounted usb disk'

if 'Input/output error' in S_Musb:

print 'mount fail'

return Fail

# return True

if __name__ == '__main__':

try:

usbdisk()

except:

pass

技術

git

git 是一套(source code management) 簡稱 SCM

他可以簡化程式語言在開發上,免不了的cp / rm….

但是跟之前非常紅的svn相比,是兩種不一樣的東西,

因為設計的方法不一樣,所以就有不一樣的效果….

Ref:
http://www.qweruiop.org/nchcrails/posts/49
http://www.sylin.net/blog/2009/02/22/151
http://linuxocarina.blogspot.com/2008/12/git.html

技術

匯出 PuTTY 設定

每次reinstall windows後,每次都要重新設定PuTTY的Host,
真的粉麻煩,下面是匯出PuTTY的備份方法:

1. 按 “開始” -> “執行”，然後輸入 “RegEdit” 並按確定。
2. 移到 HKEY_CURRENT_USER\Software\SimonTatham
3. 選擇 SimonTatham 後按 “檔案” -> “匯出”。
4. 儲存好匯出的登錄檔。
5. 將登錄檔放到需要匯入設定的電腦上，並 right click 該檔案後按 “合拼”。

😛

技術

admintools.py

#!/usr/bin/env python
#-*- coding:  utf-8 -*-
#System Admin tools library
#ver 0.1 by AllenWang 2009/06/29

import socket
import sys
import time
import commands

class ConnectedTest():

    def CoTest(self, address, port):
        s = socket.socket()
        try:
            s.connect((address,port))
            print "Connected to %s on port %s Successful" % (address, port)
            return True

        except socket.error:
            print "Connect Error"
            return False

    def pingtime(self, address):
        ping_str = commands.getoutput('ping -c 3 -n -q '+ address)
        print ping_str.split('/')[4]
        print ping_str.split('/')[5]

class sysbk():

    def svn_backup(self, _bakcuppath, _backupdir):
        day = time.strftime("%m%d%Y",time.localtime())
        _backuplist = os.listdir(_backupdir)

        for i in range(len(_backuplist)):
            _svnpath = _backupdir+_backuplist[i]
            _exc =  '/usr/local/bin/svnadmin dump -q '+ _svnpath + ' | gzip -9>' + _bakcuppath + day + 'svn' +'_'+ _backuplist[i] + '.gz'
            os.system(_exc)

    def system_backup(self):
        pass

    def data_backup(self):
        pass

if __name__ == '__main__':

    try:
        a = sys.argv[1]
        b = sys.argv[2]
        cot = ConnectedTest()
        cot.CoTest(a, int(b))
        cot.print_aaa("bbb")

    except:
        print "We have problem"

#!/usr/bin/env python

#-*- coding: utf-8 -*-

#System Admin tools library

#ver 0.1 by AllenWang 2009/06/29

import socket

import sys

import time

import commands

class ConnectedTest():

def CoTest(self, address, port):

s = socket.socket()

try:

s.connect((address,port))

print "Connected to %s on port %s Successful" % (address, port)

return True

except socket.error:

print "Connect Error"

return False

def pingtime(self, address):

ping_str = commands.getoutput('ping -c 3 -n -q '+ address)

print ping_str.split('/')[4]

print ping_str.split('/')[5]

class sysbk():

def svn_backup(self, _bakcuppath, _backupdir):

day = time.strftime("%m%d%Y",time.localtime())

_backuplist = os.listdir(_backupdir)

for i in range(len(_backuplist)):

_svnpath = _backupdir+_backuplist[i]

_exc = '/usr/local/bin/svnadmin dump -q '+ _svnpath + ' | gzip -9>' + _bakcuppath + day + 'svn' +'_'+ _backuplist[i] + '.gz'

os.system(_exc)

def system_backup(self):

pass

def data_backup(self):

pass

if __name__ == '__main__':

try:

a = sys.argv[1]

b = sys.argv[2]

cot = ConnectedTest()

cot.CoTest(a, int(b))

cot.print_aaa("bbb")

except:

print "We have problem"

技術

Connected_Test.py for OOP

#!/usr/bin/env python
#-*- coding:  utf-8 -*-
import socket
import sys

class Connected_Test():

    def CoTest(self, address, port):
        s = socket.socket()
        try:
            s.connect((address,port))
            print "Connected to %s on port %s Successful" % (address, port)
            return True

        except socket.error:
            print "Connect Error"
            return False

if __name__ == '__main__':

    try:
        a = sys.argv[1]
        b = sys.argv[2]
        cot = Connected_Test()
        cot.CoTest(a, int(b))

    except:
        print "We have problem"

#!/usr/bin/env python

#-*- coding: utf-8 -*-

import socket

import sys

class Connected_Test():

def CoTest(self, address, port):

s = socket.socket()

try:

s.connect((address,port))

print "Connected to %s on port %s Successful" % (address, port)

return True

except socket.error:

print "Connect Error"

return False

if __name__ == '__main__':

try:

a = sys.argv[1]

b = sys.argv[2]

cot = Connected_Test()

cot.CoTest(a, int(b))

except:

print "We have problem"

技術

刪除找到的行

有時候拿系統的範例設定檔來修改,
改完之後…有時覺得設定檔內註解越看越不順眼…
這時…可在VIM下輸入

:g/#/d

:g/#/d

這時全部前面有『＃』的說明全部不見了…

說明g為全部,＃目標文字,d刪除…
懂了吧:P

Chuan-Shun Wang's BLOG

「求知若飢，虛心若愚。」（Stay hungry. Stay foolish.）

技術

Python compile

about tsclient vnc protocol

Backup_SVN.py

rsync.py

automount.py

git

匯出 PuTTY 設定

admintools.py

Connected_Test.py for OOP

刪除找到的行