Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Formatting columns in file
Top Forums Shell Programming and Scripting Formatting columns in file Post 302862865 by ctsgnb on Friday 11th of October 2013 03:05:14 PM
Old 10-11-2013
Code:
<condition>?<value if condition is met>:<value if condition is not met>

So in this case :
NR>1if this is not the first line
$NF-$(NF-1)substract the value of the N-1 field to the value of the N th field (NF is like the "Number of Fields")
zby default the variable z (or whatever name it has), has not been set so it's just empty ""
Last edited by ctsgnb; 10-11-2013 at 04:14 PM..
This User Gave Thanks to ctsgnb For This Post:
newbie2010
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Text formatting to 132 columns

I want to take a file that is generated in 132 columns from a unix based report generator and transfer it to a windows environment and preserve the column length. Any ideas how I can do this so that whatever windows based text editor that reads the document will know it should be in 132 columns?... (16 Replies)
Discussion started by: jmossman
16 Replies

2. Shell Programming and Scripting

Formatting info into columns

Hi This question has kind of been asked before but I couldn't get any of the solutions to work. I need to format fields being cut from a file into columns so it looks like a table. e.g Full name Address Hiredate Joe Smith London 11.01.01 Bill King ... (8 Replies)
Discussion started by: straight_edge
8 Replies

3. UNIX for Dummies Questions & Answers

Formatting a line of data into columns

Hi all, I'm a little stuck with a data file I've been collecting data in. The file contains one field of data running continuously down the file and I can't work out how to format the data into three columns. This is a mock up of the file: Each r# is a random number and varies in length, this... (3 Replies)
Discussion started by: nistleloy
3 Replies

4. Shell Programming and Scripting

Formatting output in columns

I have a file which contains data in below format: nbkv28s MgmtReporting -> TradingDesk 1 nbkv28s RMBS -> Credits 178 nbkv28s RMBS -> PassThrough 96 nbkv28s RMBS -> Prepayment 111 nbkv28s RMBS -> RMBSHome 370 nbkv28s RMBS -> TradingStrategy 98 nbkvnze RMBS -> RMBSHome 85 nbkvugn GSF... (3 Replies)
Discussion started by: mohsin.quazi
3 Replies

5. UNIX for Dummies Questions & Answers

Removing columns from a text file that do not have any values in second and third columns

I have a text file that has three columns. But at the end of the text file, there are trailing lines that have missing second and third columns: 4 0.04972604 KLHL28 4 0.0497332 CSTB 4 0.04979822 AIF1 4 0.04983331 DECR2 4 0.04990344 KATNB1 4 4 4 4 How can I remove the trailing... (3 Replies)
Discussion started by: evelibertine
3 Replies

6. UNIX for Advanced & Expert Users

Help in Deleting columns and Renaming Mutliple columns in a .Csv File

Hi All, i have a .Csv file in the below format startTime, endTime, delta, gName, rName, rNumber, m2239max, m2239min, m2239avg, m100016509avg, m100019240max, metric3min, m100019240avg, propValues 11-Mar-2012 00:00:00, 11-Mar-2012 00:05:00, 300.0, vma3550a, a-1_CPU Index<1>, 200237463, 0.0,... (9 Replies)
Discussion started by: mahi_mayu069
9 Replies

7. Shell Programming and Scripting

formatting columns

Hi I have a file that is several gigs in size and basically I want to change the format of it. Obviously I cannot go through it manually. The file looks like this: 897 2 901 2 905 2 909 2 913 2 917 2 921 2 925 2 929 2 933 2 937 2 941 2 945 2 949 0 (1 Reply)
Discussion started by: kylle345
1 Replies

8. Shell Programming and Scripting

Deleting all the fields(columns) from a .csv file if all rows in that columns are blanks

Hi Friends, I have come across some files where some of the columns don not have data. Key, Data1,Data2,Data3,Data4,Data5 A,5,6,,10,, A,3,4,,3,, B,1,,4,5,, B,2,,3,4,, If we see the above data on Data5 column do not have any row got filled. So remove only that column(Here Data5) and... (4 Replies)
Discussion started by: ks_reddy
4 Replies

9. Shell Programming and Scripting

Perl syntax for formatting columns and text

Dear all, Pzl let me know what is the syntax for converting the columns format to text as i have lots of values for but when i put these values in xls sheet the values are automatically converted to and one more question i have is how to call values from shell script into perl script eg. ... (3 Replies)
Discussion started by: sagar_1986
3 Replies

10. Shell Programming and Scripting

Bash formatting data into columns

Hi guys, I'm trying to create a table of aggregated data using just bash commands. My data is in three columns, for example: 2014-01-01 testA 64 2014-01-01 testB 27 2014-02-01 testA 31 2014-02-02 testB 29 2014-02-02 testC 12 And the result I am looking for is: ... (4 Replies)
Discussion started by: mccmjc
4 Replies

LEARN ABOUT CENTOS

paps

PAPS(1) 						      General Commands Manual							   PAPS(1)

NAME

       paps - UTF-8 to PostScript converter using Pango

SYNOPSIS

       paps [options] files...

DESCRIPTION

       paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves
       through the pango ft2 backend.

OPTIONS

       These programs follow the usual GNU command line syntax, with long options starting with  two  dashes  (`-').   A  summary  of  options	is
       included below.

       --landscape
	      Landscape output. Default is portrait.

       --columns=cl
	      Number of columns output. Default is 1.

       --font=desc
	      Set the font description. Default is Monospace 12.

       --rtl  Do rtl layout.

       --paper ps
	      Choose paper size. Known paper sizes are legal, letter, a4. Default is A4.

       --bottom-margin=bm
	      Set bottom margin in postscript points (1/72 inch). Default is 36.

       --top-margin=tm
	      Set top margin. Default is 36.

       --left-margin=lm
	      Set left margin. Default is 36.

       --right-margin=rm
	      Set right margin. Default is 36.

       --help Show summary of options.

       --header
	      Draw page header for each page.

       --markup
	      Interpret the text as pango markup.

       --encoding=ENCODING
	      Assume the documentation encoding is ENCODING.

       --lpi  Set the lines per inch. This determines the line spacing.

       --cpi  Set the characters per inch. This is an alternative method of specifying the font size.

       --stretch-chars
	      Indicates  that  characters  should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops
	      behaviour.

AUTHOR

       paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>.

       This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others).

								  April  17, 2006							   PAPS(1)
All times are GMT -4. The time now is 08:04 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy