reading a file extracting information writing to a file Post: 302563883

10 More Discussions You Might Find Interesting

1. Programming

Reading and Writing file on LAN

Hi gurus I am not a C programmer but I need to read and write files on a computer on LAN using IP address. Suppose on a computer that has an IP 192.168.0.2 Any help or code example. I did in JAVA using URL, but do not know how to do in ANSI-C. In java: ------- URL url = new...

2. UNIX for Advanced & Expert Users

Reading a file and writing the file name to a param file.

Hi All, Not sure if this would be in a dummies sectiin or advanced. I'm looking for a script if someone has doen something like this. I have list of files - adc_earnedpoints.20070630.txt adc_earnedpoints.20070707.txt adc_earnedpoints.20070714.txt adc_earnedpoints.20070721.txt...

3. UNIX for Dummies Questions & Answers

reading ,writing,appending ,manipulating a file.

Hi my prob statement is to create a new file or to append to the 1tst file the followign chages. File 1: txt file. portfolio No a b c d abc 1 Any Any Any charString cds 2 values values values charString efd 3 can can can charString fdg 4 come come come charString...

4. UNIX for Dummies Questions & Answers

Log File Writing and Reading

Hi all, I have the following shell script code which tries to sftp and writes the log into the log file. TestConnection () { echo 'Connection to ' $DESTUSERNAME@$DESTHOSTNAME $SETDEBUG if ]; then rm $SCRIPT ; fi touch $SCRIPT echo "cd" $REMOTEDIR >> $SCRIPT echo "quit" >>...

5. Programming

I need help with file reading/writing in C

Hello everybody, I'm trying to code a program which makes the following: It sends an ARP request frame and when it gets the reply, extracts the IP address of source and writes it to a .txt file. This is gonna be done with many hosts (with a for() loop), so, the text file would look like...

6. Shell Programming and Scripting

Reading data from DataBase and Writing to a file

Hi All, Please help me in writing data to a file in one row. In database there is a column which contains large data which does not fit in the file in one row. The column contains list of paths. I want to write these paths to a file in one row. Please find the code below writes : ...

7. Shell Programming and Scripting

Matching two file contents and extracting associated information

Hi, I am new to shell programming and need help. I have File1 with some ID numbers and File2 with ID number and some associated information. I want to match the ID numbers from File1 to contents in File2 and output a third file which pulls out the ID numbers and the associated information with...

8. Shell Programming and Scripting

Searching for Log / Bad file and Reading and writing to a flat file

Need to develop a unix shell script for the below requirement and I need your assistance: 1) search for file.log and file.bad file in a directory and read them 2) pull out "Load_Start_Time", "Data_File_Name", "Error_Type" from log file 4) concatinate each row from bad file as...

9. Shell Programming and Scripting

Reading and writing in same file

Hi All, Here is my requirement. I am grepping through the log files and cutting some fields from the file to generate a csv file. Now I have to check if 2nd field is having some fixed value then with the help of 4th field I have to look in same log and run another grep command to retrieve the...

10. Shell Programming and Scripting

Reading XML file and extracting value

Dear All, I am reading one XML file to extract value from the particular tag:- Sample xml is below:- <KeyValuePairs> <Key>TestString</Key> <Value>Test12_Pollings</Value> </KeyValuePairs> I want to read the value for the KEY tag and there will be multiple key tags :- awk...

LEARN ABOUT DEBIAN

gr_plot_int

GR_PLOT_INT(1)							   User Commands						    GR_PLOT_INT(1)

NAME

       gr_plot_int.py - plot integer binary data using GNU Radio

SYNOPSIS

       gr_plot_int: [options] input_filenames

DESCRIPTION

       Takes  a GNU Radio integer binary file and displays the samples versus time.  You can set the block size to specify how many points to read
       in at a time and the start position in the file. By default, the system assumes a sample rate of 1, so in time, each sample is plotted ver-
       sus  the  sample number. To set a true time axis, set the sample rate (-R or --sample-rate) to the sample rate used when capturing the sam-
       ples.

OPTIONS

       -h, --help
	      show this help message and exit

       -B BLOCK, --block=BLOCK
	      Specify the block size [default=1000]

       -s START, --start=START
	      Specify where to start in the file [default=0]

       -R SAMPLE_RATE, --sample-rate=SAMPLE_RATE
	      Set the sampler rate of the data [default=1.0]

SEE ALSO

       gr_plot_char(1)	gr_plot_const(1)  gr_plot_fft_c(1)  gr_plot_fft_f(1)  gr_plot_float(1)	 gr_plot_int(1)   gr_plot_iq(1)   gr_plot_psd_c(1)
       gr_plot_psd_f(1)  gr_plot_qt(1)	gr_plot_short(1)

gr_plot_int 3.5 						   December 2011						    GR_PLOT_INT(1)

10 More Discussions You Might Find Interesting

1. Programming

Reading and Writing file on LAN

Discussion started by: lucky001

2. UNIX for Advanced & Expert Users

Reading a file and writing the file name to a param file.

Discussion started by: thebeginer

3. UNIX for Dummies Questions & Answers

reading ,writing,appending ,manipulating a file.

Discussion started by: szchmaltz

4. UNIX for Dummies Questions & Answers

Log File Writing and Reading

Discussion started by: valluvan