Programming :: Inserting Text Blob Into C Program
Aug 26, 2010
I'm writing a C program, and using Autotools. I have a large text file that I need to include verbatim, as data for my program.I used to have a hacked-together Perl script that would take a file like this: Code: A Rabbi, a Priest, and a Minister walked into a bar.The bartender said, "What is this, a joke?" I found this site that contains instructions for doing exactly what I want, but that technique requires GNU's ld, and the whole point of using Autotools in the first place is to make my project platform- and compiler-independent.I should point out that, according to the Autotools help, I can do this with a script called either "txtc.sh" or "txtc.sh.in". Unfortunately, Google can't find such a script, and it's not in any package that I can find.
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Oct 20, 2010
I'm gonna replace my machine's ip address and hostname using awk command. the pattern of the file is like the following...ip address="192.168.1.100"the script must ask the ip address from the user and replace it with the ip address in the quotation.
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Feb 12, 2010
I want the below line of text to be inserted in a file.Description "Linux Group" $1i am using sed "10 iDESCRIPTION "Linux Group" $1" filenamebut because of the "Linux Group" my code goes into infinite loop.Please let me know how i need to print Linux group with the double quotes in my file.
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Apr 21, 2010
Running Ubuntu and writing simple C programs. I need 2 text windows, the one I have started in, and a second to display some debug information. I can start a second screen using popen("/usr/X11R6/bin/xterm" "w"), and I get my new text window. However, it is running a shell and I can't send any info to it!
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Apr 7, 2010
i am trying to write a program which will read input from a text file, check if each line contains any alphabets and then display a message imforming me if there is an alphabet in each line. My text file is formatted in this way...
[Code]....
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Feb 8, 2011
I opened a text file and read some stuff. Then I (think) I closed it. Then I tried to open another one and it stopped working. It seemed to compile fine though. Why would this be?
Code:
#include <iostream>// Libraries included
#include <string>
#include <fstream>
#include <sstream>
#include <list>
[Code]....
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Feb 23, 2010
I know that Apache creates as many instances of a CGI program as required but I have no idea how those instances write to the same file in an orderly manner.For example, a CGI program called by Apache inserts additional data in a file, is that file made automatically unavailable to the other instances (children) of this CGI program while it is inserting the data? Or should the CGI program do that?
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May 21, 2011
i am a new programer in c i have write a simple app and i have a problem with combiling my program include one header file and 2 c
fun.h
#include<stdio.h>
void f();
/******EOF*******/
fun.c
#include"fun.h"
void f(){
[Code].....
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Apr 18, 2011
Just using shell scripting, how can I insert text into the middle of a file name. The file has a predictable pattern, let's say 3 letters and 3 numbers and I want to insert text in the middle of those 2 patterns. Say ABC123 is the file name. As a result, the file name should be ABC.blah.123
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Jan 19, 2011
I need to either locate a script that is similar to what I am needing or figure out a better way of doing what I need. I have mutiple shops with AIX unix servers, using ksh with virtual terminals that connect. since these are on an internal network we have them connecting to the server as either usr01, usr02, etc. what I need to do is add 15 user's ranging from usr01-usr15 into /etc/passwd each usr is identical in such that each line contains
Code:
usr01::0:0::/usr/tops:/bin/ksh
only difference is the usr# changes. I wrote a script where I was just adding these all to the /etc/passwd but now I have been tasked with adding them to these shops but with out any duplicates. is there any way to have a script check the file to see if the usr# exists and if so proceed to the next number and then input the usr#::0:0::/usr/tops:/bin/ksh into the file?
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Mar 8, 2009
I need to replace part of a line in a file with multiple lines, however need to separate each line with a newline is this possible?
Example, need to remove line 2
And insert line similar to below:
If the multiple lines were part of a text file, would inserting a text file automatically include newline characters?
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Jun 23, 2010
alright, i have a LFS script and im pretty sure i know how to use it correctly, the only big iff i have with it up where it says WGETLIST="" should i insert the website where all the packages are contained? and the same would be assumed for the MD5 checks as well.im just a little lost as to what should go in between the quotes.
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Jan 16, 2010
insmod: error inserting 'kernel.ko': -1 Invalid parametersI am getting this error when i am try to insert kernel.ko into kernelMy systemfedora 12 with gcc 4.4.2insmod kernel.koinsmod: error inserting 'kernel.ko': -1 Invalid parametersmy program
__________________kernel.c________________________ ___________
#include <linux/module.h> /* Needed by all modules */
#include <linux/kernel.h> /* Needed for KERN_INFO */
[code].....
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Sep 30, 2010
I am trying to read a file uploaded by a simple <input type="file"> form and directly write it to a mysql blob - without saving it to the filesystem.
I tryed something like:
Code:
It writes some few Bytes to the DB and there is no error, but it's not the actual file that is being written.
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Aug 29, 2011
anyone seeing Firefox (version 6 and 7)screen corruption using the ATI binary blob with hardware acceleration enabled ? N.B Works fine when hardware acceleration is disabled.
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May 2, 2010
i am on processing text tasks And i found that if you assign a text to a variable is chomp'ed automatically the newline
Code:
variable=$(cat file.txt)
The problem is i can only access the items/lines using:
Code:
for line in $variable
do
echo $line
# Other commands
done
how do i convert this to an indexed array. More importantly, how do i get access to individual $line[0], ..., $line[n] Another thing, if the file.txt, has lines with spaces it is a mess using the for...in..., but echoing prints line by line...o_0
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Jan 19, 2009
I need to insert 3-4 lines of text to the beginning of a text file. The file is a largish MYSQL dump, the result of a backup shell script. This shell script should insert the required text.I've wrestled with sed, but lost.
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Jan 13, 2010
I have to delete a certain line of text from the a textfile via ubuntu's shell scripting.I have done research, and it seems that most people advocate the usage of sed /d option. sed makes does not edit the text file. Hence, most options I discovered involved the use of a temporary variable/textfile and then overwriting the old file with the temporary new file. Is there anyway whereby I can bypass the use of temporary storage containers? I hope there is any magical combination of commands to edit the file directly.
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Jan 8, 2011
I want to display something in my text view widget in glade using c code. that's all right.
now I need to attach a save button beneath the text view.so that on click the text view content should save as a txt file..
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Feb 9, 2011
I want to display the contents of a particular log file (simple text file, I mean in Linux). But there is a problem: The contents need to be organized in a fixed format. Have a look at this log file:
sampleLog.txt
Code:
User Name: XYZ
Reported Problems Description: Blah! Blah! Blah! Blah!Blah! Blah!Blah! Blah!Blah! Blah!Blah! Blah!Blah! Blah!Blah! Blah!Blah! Blah!Blah! Blah!Blah! Blah!Blah! Blah!Blah!
[code]....
So, while displaying the contents of above file on a web page, I want to format the field names found in the log file: User Name:, Reported Problems Description:, and Remarks:. These fields may contain a variable length of text and no specific line number is assumed for them to appear on.
The desired output should look like this:
User Name: XYZ
Reported Problems Description: Blah! Blah! Blah! Blah!Blah! Blah!Blah! Blah!Blah! Blah!Blah! Blah!Blah! Blah!Blah! Blah!Blah! Blah!Blah! Blah!Blah! Blah!Blah! Blah!Blah!
[code]....
Well, what I am trying to do may sound wierd to some of you. The filed "Reported Problems Description:" can possible contain text which embeds colon (.
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Feb 13, 2010
I am trying to find sed command combination to print out the "start command" line, the id line and all lines between "details" and "stop command" only if "error" exists. Here's the original output (test.txt):
start command
id 1
kajsdlfjsalj
[code]...
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May 3, 2010
a sed command to add a text before line number in text file? I have text file with 500 lines, and i want to add 3 more lines with text after line 300, OR before line 302, isn't no problem.
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Feb 15, 2011
I will have to code this. However I am lacking of time since I have too much to do. make a short code bash/dash to prompt the country with Zenity, then, get the PLS or m3u url and prompt with another zenity which radio to play. http://www.listenlive.eu/index.html
My code to get url's radio country.htm is:
Code:
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Jan 15, 2010
Ok so Basically i have 2 questions
1. i know how to create a file with c++ using but is there a way to save it to a specific location on your computer with windows and linux
Code:
2. i need to know how to run/execute/open a file in a c++ program im using and its not working
Code:
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Mar 25, 2010
I use auto-text completion a lot on windows and it works very well.Is there a similar program in ubuntu? I tried one ages ago, cant remember its name, but it really wasnt that great..
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Feb 13, 2011
I want to know some PDF program for Ubuntu 10.10 so that I can highlight text with different colors as I read it and so that I can save it as intact as highlighted so that I will not have to rehighlight the same thing again and again when I open it. I have tried may softwares including the foxit pdf reader that has got the highlighting the text in windows version which is of course free of cost. But I didn't find it in the Ubuntu based Foxit reader version.
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May 18, 2011
I've got a bunch of hand-written notes which I would like to put into Kabikaboo (great app by the way) - but it is a real pain reading stuff then typing it up. I'd like a speech-to-text app, so I can just read my notes out loud and the computer will turn them into text files.Looking through Synaptic, all I can find is Julius; and that does not seem to be an easy-to-use app at all. So many parameters to set, an impenetratable (to me) manpage; and although I am a CLI user quite often, some kind of GUI would be nice.
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Mar 12, 2010
I am looking for a text mode paint program for linux.
Like... something that uses ncurses or something to paint images without having X installed.
Does such a program exist?
If so where can I find it?
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Jan 28, 2009
I have a text file called file1.txt containing many lines eg.
line1
line2
line3
line4
line5
line6
Then i have another text file called file2.txt contains
3
5
6
Is there a command to remove the lines in file1.txt based on the keywords in file2.txt? note: It should remove line3,line5,line6 based on 3,5,6
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Mar 21, 2010
I have a Word document that I want to read from and format the text dynamically to send to another program. The document is about 12 pages long, and I need to preserve CR or EOL's, but the rest of the text will need be formatted according to variables such as characters per line and lines per page. I will need to read and print characters like %, ;, and : too.
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