Sponsored Content
Top Forums Shell Programming and Scripting How to find number of Cols in a file ? Post 302306319 by dateez on Sunday 12th of April 2009 10:27:43 AM
Old 04-12-2009
Hope this helps,

count=0
while read LINE
do
let count=count+1
echo $LINE|awk -F, '{ print "Line : "'$count', "Columns : "NF }'
done < $file
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

join cols from multi files into one file

Hi Fields in Files 1,2,3,4 are pipe"|" separated. Say I want to grep col1 from File1 col3 from File2 col4 from File3 and print to File4 in the following order: col3|col1|col4 what is the best way of doing this? Thanks (2 Replies)
Discussion started by: vbshuru
2 Replies

2. Shell Programming and Scripting

find the highest number in the file

Hi, I have a file a.txt and it has values in it Eg :- I need to read through the file and find the number that is the greatest in them all. Can any one assit me on this. Thanks (30 Replies)
Discussion started by: systemali
30 Replies

3. Shell Programming and Scripting

How to find number of lines in a file

Hi How do I find number of lines of a file? Below commands returned 0. But, the file is showing 20 lines when I open it in editplus tool. Each line contains 601 columns. Please advise I want to incorporate some word at the begining of each of those 20 lines -Somesh $ wc -l <... (2 Replies)
Discussion started by: somesh_p
2 Replies

4. Shell Programming and Scripting

How to find the number of column in the text file...?

Hi, i have text file with ~ seperated columns. it is very huge size of file, in the file sompulsary supposed to has 20 columns with ~ seperated. so how can i find if the file has 20 column in the all rows...? Sample file: APA+VU~10~~~~~03~101~101~~~APA.N O 20081017 120.00... (1 Reply)
Discussion started by: psiva_arul
1 Replies

5. UNIX for Dummies Questions & Answers

Find number of columns in a file

Hi all, may seem a very stupid question.but me stuck up in it for long.... How to find the number of columns in a ASCII file. EX:-Demo.lst songs 1 34 45 67 Number of columns should be 5. Regards, Anindya ;) (13 Replies)
Discussion started by: rahul26
13 Replies

6. Shell Programming and Scripting

Perl find page number in a file

Hi i want to ask how can i use perl and find a word in a text file, and also telling that which page doesn't it exist? Eample: have a 10 pages text file, then i need to find 'Hello' in the file, and show that which page is it contain in. Output: Hello contains 8 times in page 1, 3, 4, 7, 10... (9 Replies)
Discussion started by: mingming88
9 Replies

7. Shell Programming and Scripting

sort and split file by 2 cols (1 col after the other)

Dear All, I am a newbie to shell scripting so this one is really over my head. I have a text file with five fields as below: 76576.867188 6232.454102 2.008904 55.000000 3 76576.867188 6232.454102 3.607231 55.000000 4 76576.867188 6232.454102 1.555146 65.000000 3 76576.867188 6232.454102... (19 Replies)
Discussion started by: Ghetz
19 Replies

8. Programming

Help with find highest and smallest number in a file with c

Input file: #data_1 AGDG #data_2 ADG #data_3 ASDDG DG #data_4 A Desired result: Highest 7 Slowest 1 code that I try but failed to archive my goal :( #include <stdio.h> (2 Replies)
Discussion started by: cpp_beginner
2 Replies

9. Shell Programming and Scripting

how to Insert values in multiple lines(records) within a pipe delimited text file in specific cols

this is Korn shell unix. The scenario is I have a pipe delimited text file which needs to be customized. say for example,I have a pipe delimited text file with 15 columns(| delimited) and 200 rows. currently the 11th and 12th column has null values for all the records(there are other null columns... (4 Replies)
Discussion started by: vasan2815
4 Replies

10. Programming

Find the number in the file

In my system , there are text files will be generated monthly , the file name begins with xxx , then year , month ( for example xxxxx201310.txt means Oct 2013 ) I have below command to count how many abc in the month , but it only count the number in this month . NUMBER=$(cat xxxxx201310.txt... (2 Replies)
Discussion started by: ust
2 Replies
wxFlexGridSizer(3erl)					     Erlang Module Definition					     wxFlexGridSizer(3erl)

NAME
wxFlexGridSizer - See external documentation: wxFlexGridSizer. DESCRIPTION
See external documentation: wxFlexGridSizer . This class is derived (and can use functions) from: wxGridSizer wxSizer DATA TYPES
wxFlexGridSizer() : An object reference, The representation is internal and can be changed without notice. It can't be used for comparsion stored on disc or distributed for use on other nodes. EXPORTS
new(Cols::integer()) -> wxFlexGridSizer() Equivalent to new(Cols, []) . new(Cols::integer(), Options::[Option]) -> wxFlexGridSizer() Types Option = {vgap, integer()} | {hgap, integer()} See external documentation . new(Rows::integer(), Cols::integer(), Vgap::integer(), Hgap::integer()) -> wxFlexGridSizer() See external documentation . addGrowableCol(This::wxFlexGridSizer(), Idx::integer()) -> ok Equivalent to addGrowableCol(This, Idx, []) . addGrowableCol(This::wxFlexGridSizer(), Idx::integer(), Options::[Option]) -> ok Types Option = {proportion, integer()} See external documentation . addGrowableRow(This::wxFlexGridSizer(), Idx::integer()) -> ok Equivalent to addGrowableRow(This, Idx, []) . addGrowableRow(This::wxFlexGridSizer(), Idx::integer(), Options::[Option]) -> ok Types Option = {proportion, integer()} See external documentation . getFlexibleDirection(This::wxFlexGridSizer()) -> integer() See external documentation . getNonFlexibleGrowMode(This::wxFlexGridSizer()) -> WxFlexSizerGrowMode Types WxFlexSizerGrowMode = integer() See external documentation . WxFlexSizerGrowMode is one of ?wxFLEX_GROWMODE_NONE | ?wxFLEX_GROWMODE_SPECIFIED | ?wxFLEX_GROWMODE_ALL removeGrowableCol(This::wxFlexGridSizer(), Idx::integer()) -> ok See external documentation . removeGrowableRow(This::wxFlexGridSizer(), Idx::integer()) -> ok See external documentation . setFlexibleDirection(This::wxFlexGridSizer(), Direction::integer()) -> ok See external documentation . setNonFlexibleGrowMode(This::wxFlexGridSizer(), Mode::WxFlexSizerGrowMode) -> ok Types WxFlexSizerGrowMode = integer() See external documentation . WxFlexSizerGrowMode is one of ?wxFLEX_GROWMODE_NONE | ?wxFLEX_GROWMODE_SPECIFIED | ?wxFLEX_GROWMODE_ALL destroy(This::wxFlexGridSizer()) -> ok Destroys this object, do not use object again AUTHORS
<> wxErlang 0.98.9 wxFlexGridSizer(3erl)
All times are GMT -4. The time now is 10:06 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy