Recently I moved my website to a new host, I also upgraded the old version wordpress. Here are what I did for augix.com.
- export the MySQL database from the old website
- import the previously exported database to the new website
- modify my wp_options table, including: (if your domain name is already transfered, you don’t have to do that.)
- modify the siteurl
- modify the home
- upload wordpress folder to the new site. This folder already includes:
- wordpress/wp-content/uploads, inside there are a lot of photos used in the blog
- One can test if the installed themes and plugins also work. For my old wordpress, I used the default setting, so there’s no theme and plugin installed.
- Open web browser, test it. The old version is wordprss 1.5.2, it upgraded to 2.7.1 perfectly.
I’ve been writting PERL programs for 5 years, recently I started learning Python. Here is a progress bar written in Python.
Usage:
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| from progressBar import progressBar
bar = progressBar(max=200)
for i in range(200):
bar.update(i)
time.sleep(0.1) |
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|
#!/usr/bin/env python
'''
NAME: progressBar.py
AUTHOR: Augix
DATE: 2009-05-20
FUNCTION: this module prints a progress bar to show how much time you have to wait until the program finish.
It simply reads a percentage to update the progress bar.
USAGE: from progressBar import progressBar
bar = progressBar(min=0, max=200, barLength=None, output=sys.stderr)
for i in range(200):
bar.update(i)
time.sleep(0.1)
Reference: http://code.activestate.com/recipes/168639/
'''
# === Dependencies ===
import sys, time
# === variables ===
# === functions ===
# === classes ===
class progressBar:
def __init__(self, min = 0, max = 100, barLength = None, output=sys.stderr):
self.output = output
self.progBar = "[]" # This holds the progress bar string
self.min = min
self.max = max - 1
self.span = self.max - self.min + 1
self.barLength = self.calBarLength(barLength)
self.percentDone = 0
self.timeStart = time.time()
self.timePrevious = self.timeStart
self.timePass = 0
self.finish = False
self.update(0) # Build progress bar string
def calBarLength(self, barLength):
if barLength == None:
from fcntl import ioctl
from termios import TIOCGWINSZ
from array import array
a = ioctl(self.output,TIOCGWINSZ,''*8)
h,w=array('h',a)[:2]
return w
else: return barLength
def calPercent(self, newAmount):
diffFromMin = float(newAmount - self.min + 1)
percentDone = (diffFromMin / float(self.span)) * 100.0
return percentDone
def calWaitingTime(self):
self.timePass = time.time() - self.timeStart
timeWait = self.timePass / float(self.percentDone) * (100.0 - self.percentDone)
return timeWait
def formatTime(self, seconds):
seconds = int(round(seconds))
hour = seconds / 3600
if hour == 0: hour = ""
else: hour = " " + str(hour) + " hour"
minute = seconds % 3600 / 60
if minute == 0: minute = ""
else: minute = " " + str(minute) + " min"
second = seconds % 60
second = " " + str(second) + " sec"
s = hour + minute + second
return s
def formatPercent(self, percent):
i = str(int(round(percent)))
s = " "*(3-len(i)) + i + "%"
return s
def update(self, newAmount = 0):
timeNow = time.time()
if timeNow - self.timePrevious < 0.5:
if newAmount < self.max: return None
self.timePrevious = timeNow
# Calculate the percentage finished
if newAmount < self.min: newAmount = self.min
if newAmount >= self.max: newAmount = self.max; self.finish = True;
self.percentDone = self.calPercent(newAmount)
printPercent = self.formatPercent(self.percentDone)
# Calculate the waiting time
if self.percentDone == 0: printETA = ""
elif self.finish == True: printETA = self.formatTime(self.timePass) + " used"
else:
timeWait = self.calWaitingTime()
printETA = self.formatTime(timeWait) + " left"
# Figure out how many '=' and spaces the bar should be
spaceAndEqual = self.barLength - 11 - len(printETA)
numEqual = (self.percentDone / 100.0) * spaceAndEqual
numEqual = int(round(numEqual))
# the rotating thing
animation = '|/-'
printAnimation = animation[int(timeNow*2 % 4)]
# build a progress bar with "=" and spaces
self.progBar = " " + printPercent + " [" + printAnimation + '='*numEqual + ">" + ' '*(spaceAndEqual-numEqual) + "] " + printETA
if self.finish == True:
self.output.write(self.progBar + "n")
else:
self.output.write(self.progBar + "r")
def __str__(self):
return str(self.progBar)
# === Main ===
if __name__ == '__main__':
bar = progressBar(max=200)
for i in range(200):
bar.update(i)
time.sleep(0.1) |
Update May 3, 2009: Welly seems better than Nally.
Welly and Nally are BBS browser, they are both very easy to use. Welly even call himself: Best Term BBS browser on Mac OS X.
http://code.google.com/p/welly/
November 17th, 2005
Augix
Look, what Uncle Sam said:
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