Programming :: Php Explode By Comma Unless?

Feb 9, 2010

i'm trying to get several strings from a single string, separated by comma's.there are comma's that do not separate strings, however, those enclosed in parantheses.an example would be:vt, word1, (word2, word3)word4

exploding by ',' would result in:
[0]=>vt
[1]=>word1

[code]....

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Programming :: Raw Socket Programming ( Head Is Going To Explode )?

Nov 11, 2010

This is my main question:Quote: In raw socket sniffing: how do I copy data from a structure into a char[] or pointer? My problem: I started doing some raw socket programming in OpenWRT (I'm a newbie) for research. It's been a long time since the last time I programmed in C, so here's my newbie question/problem.

I'm receiving packets and using an .h file with the structures to get the information of each 802.11 packet in monitor mode (attached to this post).My (simple) goal is to get the Tx MAC Address. No luck. This is my "read the prism header" function:

Code:
ParsePrismHeader(unsigned char *packet,int len)
{
wlan_header *wlan;ieee_802_11_header *i802;u_int16_t eth_type;
unsigned char *mac;unsigned char *mac2;
wlan = (wlan_header *)packet;
i802 = (ieee_802_11_header *)(packet + wlan->msglen);

[Code]...

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Programming :: Pyqt3 List Without Comma ?

Mar 21, 2010

I'm trying to compose a line of numbers each single digit taken from a variable eg: 1010001 each variable digit is either a 0 or 1 made from variable layer1 through 7. I need to add each layer variable to the last to compose the number with no commas or spaces and add it directly after the -p option in the show_command line. I used array and list and the commas mess up the command and inserting "pens" in the show command interpertes it literally instead of the list or array value? The insert should look something like 1000110

Code:

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Programming :: Add Comma To End Of Lines In Text File?

Aug 21, 2010

I have a plain text file with 360 lines of varying length text. How do I add a comma or other symbol to the end of each line so that I can convert the file to csv format that I can open in a spreadsheet (45 rows, 8 columns). That means each 8 lines of text forms 8 columns, with 45 rows.

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Programming :: Concatenate The Output To Comma Delimited?

Nov 23, 2010

I would like to create csv output from an ipcalc calculation.

Code:
[me@host scripts]$ ./ipcalc 192.168.30.40/255.255.255.248
Address: 192.168.30.40 11000000.10101000.00011110.00101 000

[code]....

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Programming :: Join 5 Lines Blocks Comma Delimited?

Nov 26, 2010

I have been searching previous posts but could not find an example which works with my data. I think I might be the spaces in my fields. I have a massive data file and need to join 5 line blocks separated by a comma.

Code:

2
111.222.333.444
host.edu

[code].....

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Programming :: Using Sed To Remove Line In A Comma-delimited File?

Mar 10, 2009

I have a script that output all my data in to a comma-delimited file separated by ";"

Current Output:

Quote:

"SAP 1117A";10.94.1.7;239.234.1.12;0;0;0;0;0;3;172.31.207.45;""
"";NA;239.192.1.50;0;0;0;0;0;3;172.31.207.61;""
"";NA;239.192.1.50;0;0;0;0;0;3;172.31.207.62;""

[code]...

I would like to remove all lines that have an NA in the second field.

New Output

Quote:

"SAP 1117A";10.94.1.7;239.234.1.12;0;0;0;0;0;3;172.31.207.45;""
....

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Programming :: Converting Date Format In A Comma Separated Field?

Apr 9, 2010

I am in the process of learning some scripting, however I am running into a roadblock in specifying a certain time format in the array. Ideally I would like to use Here are the lines of text that I am interrogating:

1123,3/25/2010,00:14 Thu,33229
1124,3/26/2010,13:30 Fri,33230
1125,3/27/2010,04:49 Sat,33231

[code]...

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OpenSUSE Network :: Explode In Couple Of Months From All Backed Up Addresses?

Jul 21, 2010

The default installation of 11.3 has ipv6 enabled.When accessing a site using any browser, there was a considerable delay before the page would appear.I disabled ipv6 and things are normal.Is my computer going to explode in a couple of months from all the backed up addresses? Seriously, Is there something wrong with my setup?Why would ip6 be enabled by default if it slows things way down?There are just so many things I don't know.

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Ubuntu :: Extract Only The Strings After The Comma?

Jun 1, 2010

I have a csv file in this format:

Code:
1,characterswithnospace
2,same
4545,characters
I want to extract only the strings after the comma,

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General :: Adding A Comma To The End Of Every Nth Line In Vi (or Sed)?

Oct 12, 2009

I have a fairly long list of data that I am trying to put into a math program (maple) but before I can do that I need to edit the format of the data such that at the end of every 25th line I add a comma. I would prefer a solution that uses vi, but if that's impossible sed would be fine also (or awk).

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General :: Regex Escape The Comma?

Aug 12, 2010

sometimes there are one, sometime there are two exchanges in this log file. the 100= is the stock exchange- if there are two, they are seperated by a comma. i understand how to escape a comma in a regex, but I am having trouble with combining it.

35=8 39=1 38=1000 32=13 14=754 31=1.11 44=1.1 100=AMEX,ISE
35=8 39=1 38=1000 32=151 14=205 31=1.1 44=1.1 100=AMEX
35=U 39=2 38=1000 32=45 14=184 31=1.1 44=1.1 100=AMEX,ISE

[code]...

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General :: Output Pid's From Ps To A Comma Delimited File?

Apr 7, 2010

need to monitor pecific processes over a time frame in terms of the amount of memory and cpu usage it utilizes. I can do this using the top -p <pid> option and using ps to retrieve the pid's. However, seeing that the pid's might differ and it needs to be run on about 13 different machines, I would like to write a script for this that can be run at set intervals. My problem that I have is this:

- When running top -p <pid> I can specify a comma seperated list of the processes required to monitor at that specific time.

- I can use ps -ef | grep <process> | grep -v grep| awk '{ print $2 }' to retrive the list of pid's and output this to a file.

However, how can I output these to the file as a comma seperated list without having to manually do this every time? The reason for this is (an example), lets say I want to monitor the cpu and memory usage of postgresql as well as all its child processes, then I would ps grep for postgres and get the list of pid's for instance.This list then needs to be passed to top -p as a comma seperated list of pid's I suspect that awk or sed might have some options available for this but I do not know this well enough.

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General :: Count Words With Comma As Separator?

Feb 16, 2010

I'm trying to count words in a text file that has a comma as separator. I know that I must user wc -w, but wc uses space as a separator

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General :: Removing The Comma From A Currency Entry?

Apr 24, 2010

I have a file of the formcol1, col2, $330,000, col4 ...col1, col2, col3, col4 ..col1, col2, $230,000, col4 ...The comma within the currency value causes the column to display unevenly when I open it so I want to remove it. I think I should be able to use the sed command but I am not sure extactly how. All the values have 3 digits after the $ and before the , so have triedsed -e 's/$[0-9]*,/ but I am not sure how to 'replaced with the string found just without the comma'So two guestions:1. Is this a good way to do it?2. How do I do it

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General :: Randomize The Comma Separated String In Shell?

Oct 10, 2010

I wanted to randomize the comma separated string.String like "test1,test34,test5,test6".And it would be displayed differently when I ran each time.

Expected output like "test5,test6,test1,test34".

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General :: Remove Line Breaks From Lines Ending With A Comma?

Nov 10, 2010

I have a CSV file that's created in an application that can't output lines longer than 250 characters. the data fields, all together, are longer than this. how would I remove the line break from every line that ends with a comma? For example:

A,B,C
D,E,
F
G,H,I

becomes:

A,B,C
D,E,F
G,H,I

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Ubuntu :: Changing "keypad Delete" From Comma To Period

Jan 10, 2010

I am using Ubuntu 9.10 in U.S. English with a German keyboard layout. Accordingly, pressing the delete button on the numeric keypad will produce a comma, which most applications do not recognize as a decimal. in order to have the key produce a period.

I have tried editing the /usr/share/X11/xkb/symbols/de and changing the line

Code:
include "kpdl(comma)"

in the "basic" section of the file to

Code:
include "kpdl(period)"

which seemed like the perfect solution, but upon restarting an error message pops up and the keyboard layout is changed to U.S. English.

Code:
cd /usr/share/X11/xkb/symbols
xkbcomp -lhlpR '*' -o ../symbols.dir

which does nothing at all if used with sudo and produces an error message if used without. Reverting changes to /usr/share/X11/xkb/symbols/de removes all errors.
Is there something else I need to do to have xkb accept my changes to the file?

Code:
include "kpdl(comma)"

does not specify a symbol to be mapped to the keypad delete key, but rather constitutes a command that integrates a pre-specified option into the layout file. Thus, simply removing the line works perfectly well, even without using the above suggestion to register the change to the file with xkb (or whatever it does).

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Software :: Rear File Names To Creat A Comma Delimited File?

May 22, 2010

I am looking for an application that will read the file names in a folder and generate a comma delimited file. I want then to import the comma delimited file contests to a spread sheet such as open office.I hava a number of PDF files generated from a scanner, each file with its own scaner generated file name. I want to put these into a data base so I can add the title and other reference information to provide a data base.

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Programming :: 3D Programming - Difference Between JOGL And C++ OpenGL Programming?

Aug 27, 2010

I am interested in learning 3D programming. The thing is, I would hate to put too much effort to learn something that doesn't have future and is dying. My favorite language at the time is Java. My goal is professional programming.

So I have several questions:
1. Should I learn JOGL or start learning C++ and do C++ openGL programming?
2. Is there a big difference between JOGL and C++ openGL programming?
3. Is it worth to learn openGL? Does it have a future?
4. Is it a big difference between openGL and directX coding?
5. If choosing Java, then JOGL or LWJGL?

Why and what is the main difference between them?

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Programming :: Groovy Scripting - An Object-oriented Programming Language For The Java Platform ?

Mar 7, 2010

Groovy is an object-oriented programming language for the Java platform. I do not have experience in Java, only perl and shell scripts. Recently I have been asked to maintain a software written in groovy (also to make enhancements). So can I learn groovy without knowing java language. or isit I have to learn java before venturing into groovy.

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Programming :: Searching For Video Or Screen Cast Which Shows Device Driver Programming?

May 30, 2010

I did searched you tube but my results were not great.I have 2 books on KernelProgramming.I feel I need if some where I can get a video tutorial which can help me to understand how to develop a Linux Device driver that will be great.I had a look at Greg Kroah Hartmans video lecture of developing patches on ......I have been reading books and a lot of stuff.So I wish if I could get a video lecture that would be better

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Programming :: Timer In Socket Programming - Wait For X Sec After Read() And Then Disconnect The Client Connection

Mar 8, 2011

I have a server listening on incoming client connections. Once the client establishes SSL connection with the server, the server waits on read() from the client. Only Client can disconnect the connection. I want to have a timer in the server program to wait for x secs after read() and then disconnect the Client connection.

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Programming :: Totem Python Plugin Programming: Any Signal For Video Mouse Click?

Feb 9, 2011

I want that I click with the mouse on the video, it paused.I notice that there is "BaconVideoWidget" which I guess is the video rendering widget but it don't have signal named "clicked":

Code:
vd = totem_object.get_video_widget()
vd.connect("clicked", vd.hide)

[code]....

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Programming :: Socket And Timer Programming - Server Doesn't Execute Any Msg Which Client Sent

May 16, 2011

i have a server program which accept multiple client connection and am using polling. like every 2 secs it will look to client whether any data is received after it binded. i have used setitimer but there is runtime error i got.. the server accept all client connection but doesn't execute any msg which client sent.

#include<stdio.h>
#include<stdlib.h>
#include<sys/socket.h>
#include<sys/types.h>
#include<netdb.h>
#include<unistd.h>
#include<pthread.h>
#include<string.h>
[Code]....

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Programming :: Headers From Richard Stevens Network Programming Book Not Installing

Oct 27, 2010

I am learning network programming via a book of Richard Stevens.The sample source codes are given here
http://www.unpbook.com/unpv13e.tar.gz
I downloaded and unzipped the file in /usr/src folder.As per the instructions given in README of downloaded archive I did.

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Programming :: Unix Programming - Single Thread Server Can Support Exactly 2 Clients At Once

Sep 28, 2010

A simple TCP based chat server could allow users to use any TCP client (telnet, for example) to communicate with each other. For this question you should consider a single process, single thread server that can support exactly 2 clients at once, the server simply forwards whatever is sent from one client to the other (in both directions). Your server must not insist on any specific ordering of messages as soon as something is sent from one client it is immediately forwarded to the other client. As soon as either client terminates the connection the server can exit

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Programming :: Unable To Find Description Of Alsa's Programming Language

Dec 19, 2008

I am unable to find a description of alsa's programing language, this sort of stuff:

[Code]...

I need to know what, for example, 'ttable' means and what is its syntax. This seems to be a state secret.

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Programming :: Choice Of Programming Solutions For Collated Document Repository?

Feb 18, 2011

We have documents on multiple workstations and want to collate them into a single repository to provide text search and download. So far we have implemented rsync to copy files from each workstation under a directory for each workstation on a server (incidentally providing a backup) and have set up text search using Xapian with Omega; users access it via a web browser. Still to do is to set up a system to copy files from each workstation's area on the server to the repository.

Many files are duplicated. In these cases we want to preserve the names but keep a single copy of the file;hard links can be used for that.For each file to be copied from a workstation's area into the collated area we need to check whether it is a duplicate (file size and, if same, MD5 sum) and if so, create a hard link to the original rather than create a copy.A system to detect and replace duplicates in the collated area has been written using ruby and postgresql but the developer cannot commit to continuing this work. It does mean we have a postgresql database populated with "fingerprints" of files in the collated area.My first priority is to get the system working; in the longer term whatever is developed must be maintainable; I do not yet know which language skills are available locally.

I am fluent in bash and competent with awk. Ruby looks nice but I have started to learn python and do think it prudent to learn both at the same time. Python's postgresql capabilities are not settled but may be fine for the simple usage required.What to do? A bash solution would run very slowly but could be developed quickly. Language knowledge aside, I have found it difficult to install ruby on the server (CentOS 5.5;installed rvm but "gem" still not installed; seems a very complex system with its own package management).

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Programming :: Socket Programming While Displaying Received Message In File

May 11, 2011

i have problem in socket programming, while displaying received message in file,i got a problem... i cant able to write it in the file.... this is the code....

Code:
/* tcpserver.c */
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <stdio.h>
[Code]....

now my problem is run time error i can able to create file but i cant able to write file....log.txt contain nothing.... as here i have give sample code... dont say not initialising function and all.... i have initialised , please only see func1() - my problem is only not able to write msg which i got received from the client..

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