Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: while loop DATA
Top Forums UNIX for Dummies Questions & Answers while loop DATA Post 302102957 by bobo on Monday 15th of January 2007 01:44:26 PM
Old 01-15-2007
Data while loop DATA
I have a datafile contain:

1;n;b;c
2;n;b;c
3;n;b;c
4;n;b;c
5;n;b;c
6;n;b;c
7;n;b;c
8;n;b;c
9;n;b;c
10;n;b;c

My program code:

cnt=1
IFS=";"
while read a b c d; do
echo $a $b $c $d
done<datafile

My result:

1 n b c
2 n b c
3 n b c
4 n b c
5 n b c
6 n b c
7 n b c
8 n b c
9 n b c
10 n b c

My wanted-result

1 n b c list[1] row[1]
2 n b c list[1] row[2]
3 n b c list[1] row[3]
4 n b c list[1] row[4]
5 n b c list[1] row[5]
6 n b c list[2] row[1]
7 n b c list[2] row[2]
8 n b c list[2] row[3]
9 n b c list[2] row[4]
10 n b c list[2] row[5]

How can I modify my code to give me such data output? Thanks!

Row 1 to 5 is in list 1
Row 6 to 10 is in list 2
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

For loop problem extracting data

I have a problem with my loops. I have a file called users.dat, it has all the users in it. Then I extracted a list of users sending out number of mails with date from Netscape logs. The extracted list (mailuse.dat) has 3 fields: username, number of mails, date. (One user can show up several... (2 Replies)
Discussion started by: nitin
2 Replies

2. Shell Programming and Scripting

Using loop reading a file,retrieving data from data base.

Hi All, I am having trouble through, I am reading the input from tab delimited file containing several records, e.g. line1 field1 field2 field3 so on.. line2 field1 field2 field3 so on.. .. .. on the basis of certain fields for each record in input file, I have to retrieve... (1 Reply)
Discussion started by: Sonu4lov
1 Replies

3. Shell Programming and Scripting

How to combine data files using for loop

Hi, I have 5 files basically;namely file1.txt situated each at folder A to E respectively. I would like to extract out third column from each of these file1.txt from folder A to folder E. Also, I wanted to extract the first and second column which are common. In other words, e.g ... (6 Replies)
Discussion started by: ahjiefreak
6 Replies

4. Shell Programming and Scripting

Get data from two text file in one loop

Hi all I have two file that contain different data.I want to get each file data line by line in one loop.i try with cat but cat works ok against one file File a 23 34 45 File b abc xyz cgh now i want like this in a loop.Below is just example.i am doing some thing smiler.can any... (3 Replies)
Discussion started by: aliahsan81
3 Replies

5. Shell Programming and Scripting

loop through file to change some data

Hi, I have a file with the following data -0.00000 0.00000 0.00000 F F F 0.00000 0.00000 0.80000 F F F 0.50000 0.50000 0.60000 F F F 0.50000 0.50000 0.20000 F F F -0.00000 0.00000 0.40000 F F F I would like to change the last 3 lines from F F F to T T T. I tried looping each line but don't... (5 Replies)
Discussion started by: princessotes
5 Replies

6. Shell Programming and Scripting

Problem in getting data from a loop using grep and cut

The script is following : for each_rec in <file_name> do count=`cut -c -2 ${each_rec} | grep "45"` echo ${count} if ] then amount=`cut -c 24-35 ${each_rec}` echo ${amount} else echo "failed" fi done And the file looks like below : ... (4 Replies)
Discussion started by: mady135
4 Replies

7. Shell Programming and Scripting

Running awk and while loop on data

so this is what i want to do. i have data that looks like this: DATA: Array: A Interface Type: SAS Unused Space: 0 MB Status: Failed Logical Drive: 2 Size: 279.4 GB Fault Tolerance: RAID 1 Heads: 255 Sectors Per Track: 32... (2 Replies)
Discussion started by: SkySmart
2 Replies

8. Shell Programming and Scripting

Graphing data with awk/while loop

I need to graph data that's in a file. however, i only know of a way to graph data as it comes (meaning, as it is spat out by whatever process or job). i dont know how to graph data in a file. im using rrdtool to graph data. and i was wondering if anyone know of a way to pass a file (the... (3 Replies)
Discussion started by: SkySmart
3 Replies

9. Shell Programming and Scripting

Compare data with while if else loop ?!

Good midday and hello to everyone! =) If I describe some things wrong please be aware, that english is not my native language!! :D I'm a bit stuck with a script I need to finish. Due to data protection I need to hide some paths but that should be no problem. My script connects to a db2... (1 Reply)
Discussion started by: dsondermann
1 Replies

10. Shell Programming and Scripting

For loop that will replace the ifcfg data.

Change IP to multiple servers based on a database file. Source ip file is not incremental. # Source host #cat hosts server1 server2 server3 server4 server5 server6 # SOURCE file #cat ip Host IP Netmask GW server1 192.0.0.1 ... (2 Replies)
Discussion started by: invinzin21
2 Replies

LEARN ABOUT X11R4

xmark

Xmark(1)						      General Commands Manual							  Xmark(1)

NAME

       Xmark - summarize x11perf results

SYNTAX

       Xmark datafile

DESCRIPTION

       Xmark  is  a  shell  script that reads the indicated datafile and compiles a benchmark which it writes to standard output.  It writes three
       numbers:

	      A weighted performance number for the x11perf results.

	      A weighted performance number for a standard SparcStation 1, with SunOS 4.1.2, X11R5 Xsun, and a CG3 dumb Color Frame Buffer.

	      The Xmark, which is the ratio of the two numbers above.

       The datafile must be an ordinary file, produced by x11perf in the following way:

       x11perf -display display -v1.3 -rop GXcopy GXxor -all > datafile

       It is possible to run the GXcopy and GXxor tests separately, as long as they are concatenated to the same output file:
       x11perf -display display -v1.3 -rop GXcopy -all > datafile
       x11perf -display display -v1.3 -rop GXxor -all >> datafile
       or
       x11perf -display display -v1.3 -rop GXxor -all > datafile
       x11perf -display display -v1.3 -rop GXcopy -all >> datafile

FILES

       temp.$$
	      Temporary file created in the current directory, deleted after use.

DIAGNOSTICS

       Usage: Xmark datafile
	      Xmark was invoked without arguments or with more than one argument, or with options.  Xmark takes no options.

       Error: data file does not exist or is not ordinary.
	      Xmark cannot find the datafile named on its command line, or the datafile is a special file such as a directory.

       WARNING: datafile contains nnn, not 441 or 447 'trep' results;
	      The file named on the command line does not seem to be a file generated by x11perf in the expected way.

       Diagnostic: ERROR: sum of weights =nnn, not equal to 4566.0;
	      There is an internal error in Xmark.

SEE ALSO

       X(7), x11perf(1), x11perfcomp(1)

X Version 11							    x11perf 1.5 							  Xmark(1)
All times are GMT -4. The time now is 01:32 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy