05-25-2009
thanks to ghostdog74
seems it works fine.
shell scripting, python and this kind of staff seems a very powerful
once again thx a lot
9 More Discussions You Might Find Interesting
1. Programming
Hi
I'm reading a comma separated file record by record. After reading a record, I'm tokenizing it using strtok() function and moving the tokens into a structure.
But suppose if a record is of the following format,i.e two commas appear one after another, then the strtok function skips the... (1 Reply)
Discussion started by: janemary.a
1 Replies
2. Shell Programming and Scripting
Hi All,
I am new to Shell scripting.
I have a log file containing XML Messages.Each XML Message is accompanied with a timestamp.I need to count the the number of messages that get logged in a particular timeinterval.Is there any command/Syntax to achieve this.
Any code/example is... (5 Replies)
Discussion started by: vignesh53
5 Replies
3. Shell Programming and Scripting
I am trying to divide a xml file(my.xml) like this:
<?xml version="1.0" encoding="UTF-8"?>
<Proto PName="hmmmmmmm">
<Menu id="A" ver="1">
<P>
<P name="AA" Type="X"/>
<P name="BB" Type="Y"/>
<P name="CC" Type="Z"/>
</P>
... (4 Replies)
Discussion started by: demoprog
4 Replies
4. Shell Programming and Scripting
I am new to perl, and need a script to pull a CSV file, strip out 2 leading columns, and 2 ending columns, and resave the file in a new location. The file is basic and has less than 10,000 records. Secondly, can I schedule perl scripts to run daily? Can someone provide the basic script to... (1 Reply)
Discussion started by: cobbjob
1 Replies
5. Programming
Hi everyone,
I have Xml files in a folder, I need to extract some attribute values form xml files and store in a hash. My xml file look like this.
<?xml version="1.0" encoding="UTF-8"?>
<Servicelist xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"... (0 Replies)
Discussion started by: pavani reddy
0 Replies
6. Shell Programming and Scripting
I need to get all session_ID 's for product="D-0002" from a XML file:
Sample input:
<session session_ID="6411206" create_date="2012-04-10-10.22.13.000000">
<marketing_info>
<program_id>D4AWFU</program_id>
<subchannel_id>abc</subchannel_id>
</marketing_info>
... (1 Reply)
Discussion started by: karumudi7
1 Replies
7. Shell Programming and Scripting
With the following input sample extracted from a xml file
<rel ver="123">
<mod name="on">
<node env="ac" env="1">
<ins ip="10.192.0.1"/>
<ins ip="10.192.0.2"/>
... (1 Reply)
Discussion started by: cabrao
1 Replies
8. Shell Programming and Scripting
Hi experts,
I want to convert a txt file having rows and columns (CNAI_DUMP_raw.txt) by comparing it with another text file (paramaters.txt) and generate a output in CSV which contains only 3rd column from CNAI_DUMP_raw.txt, and the columns mentioned in parameters.txt.
FYI: There are two... (16 Replies)
Discussion started by: Gautam Banerjee
16 Replies
9. UNIX for Beginners Questions & Answers
I've been kicking this around for a while now, I might as well post it here.
v0.0.9, now properly supporting self-closing tags.
v0.0.8, an important quoting fix and a minor change which should handle special <? <!-- etc. tags without seizing up as often. Otherwise the code hasn't changed much.... (6 Replies)
Discussion started by: Corona688
6 Replies
PYTHON(1) BSD General Commands Manual PYTHON(1)
NAME
python, pythonw -- an interpreted, interactive, object-oriented programming language
SYNOPSIS
python ...
pythonw ...
DESCRIPTION
To support multiple versions, the programs named python and pythonw now just select the real version of Python to run, depending on various
settings. (As of Python 2.5, python and pythonw are interchangeable; both execute Python in the context of an application bundle, which
means they have access to the Graphical User Interface; thus both can, when properly programmed, display windows, dialogs, etc.) The current
supported versions are 2.6 and 2.7, with the default being 2.6. Use
% man python2.6
% man python2.7
% man pythonw2.6
% man pythonw2.7
to see the man page for a specific version. Without a version specified,
% man pydoc
and the like, will show the man page for the (unmodified) default version of Python (2.6). To see the man page for a specific version, use,
for example,
% man pydoc2.7
CHANGING THE DEFAULT PYTHON
Using
% defaults write com.apple.versioner.python Version 2.7
will make version 2.7 the user default when running the both the python and pythonw commands (versioner is the internal name of the version-
selection software used).
To set a system-wide default, replace 'com.apple.versioner.python' with '/Library/Preferences/com.apple.versioner.python' (admin privileges
will be required).
The environment variable VERSIONER_PYTHON_VERSION can also be used to set the python and pythonw version:
% export VERSIONER_PYTHON_VERSION=2.7 # Bourne-like shells
or
% setenv VERSIONER_PYTHON_VERSION 2.7 # C-like shells
% python ...
This environment variable takes precedence over the preference file settings.
64-BIT SUPPORT
Versions 2.6 and 2.7 support 64-bit execution (which is on by default).
Like the version of Python, the python command can select between 32 and 64-bit execution (when both are available). Use:
% defaults write com.apple.versioner.python Prefer-32-Bit -bool yes
to make 32-bit execution the user default (using '/Library/Preferences/com.apple.versioner.python' will set the system-wide default). The
environment variable VERSIONER_PYTHON_PREFER_32_BIT can also be used (has precedence over the preference file):
% export VERSIONER_PYTHON_PREFER_32_BIT=yes # Bourne-like shells
or
% setenv VERSIONER_PYTHON_PREFER_32_BIT yes # C-like shells
Again, the preference setting and environmental variable applies to both python and pythonw.
USING A SPECIFIC VERSION
Rather than using the python command, one can use a specific version directly. For example, running python2.7 from the command line will run
the 2.7 version of Python, independent of what the default version of Python is.
One can use a specific version of Python on the #! line of a script, but that may have portability and future compatibility issues.
Note that the preference files and environment variable that apply to the python command, do not apply when running a specific version of
Python. In particular, running python2.6 will always default to 64-bit execution (unless one uses the arch(1) command to specifically select
a 32-bit architecture).
SEE ALSO
python2.6(1), python2.7(1), pythonw2.6(1), pythonw2.7(1), arch(1)
BSD
Aug 10, 2008 BSD