delete some columns Post: 302117601

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Using 'sed' to delete or ignore columns in a dataset

Hi, I've already posted elsewhere but am posting again here coz im a newbie. I hope you forgive me this time. I want to know if its possible to delete or ignore columns in a large dataset using 'sed'. For example, I have the following dataset: - ...

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Using 'sed' to delete or ignore columns in a dataset

Hi, I want to know if its possible to delete or ignore columns in a large dataset using 'sed'. For example, I have the following dataset: - 20060714,X.XX,1,043004,Q,T,24.0000,1,25.5000,4, 20060714,X.XX,1,081209,Q,T,24.0000,1,25.5000,5, As you can see, there are 10 columns here and the...

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Hii I have a file which contains huge amounts of data.I just want to delete last 3 columns in the without changing its format.The file contains data as shown below PDE 2001 10 29 202148.60 38.92 24.20 33 4.8 MLATH .F. ....... PDE 2001 10 29 203423.57 38.88 24.41 33 3.7 MLATH...

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delete lines and columns from a file

how do I delete the first 3 lines and the first column and the tab? infile: Colorspace 0 SA-Sample 1 in 32 FTab-Chars 10 Sequence-1 SINE1_7SL 282 Sequence-2 sapieTTns 289 Sequence-3 7SL_Hopns 289outfile: SINE1_7SL 282 sapieTTns 289 7SL_Hopns 289Thanks

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I have this space delimited large text file with more than 1,000,000+ columns and about 100 rows. I want to delete all the columns that start with NA such that: File before modification aa bb cc NA100 dd aa b1 c2 NA101 de File after modification aa bb cc dd aa b1 c2 de How would I...

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Hello Guys I have a flat file with few thousands of rows. Now each rows have different number of columns I want to delete the rows which has not equal to 749 columns Can you guys please let me know how to do the same Your help is much appreciated.

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Urgent_need to delete columns with numbers

Dear all, I have one file (see below) with more then 100 columns, and need only column which has GType in label with Alphabets, please help me to remove this columns with numbers. input file is n.201.GType n-201.Theta n-201.R n_1.GType n_1.Theta n_1.R n_7.GType ...

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Sed: delete columns 7,15,16

An extension from an earlier question. Now need a sed script to delete columns 7,15 and 16 from an example txt below.. Again, thanks in advance. 98M-01.WAV,98M,01,00:00:49,01:07:36:00,"MIX",,"BOOM-MKH50",,,,,,,,,,"", 98L-01.WAV,98L,01,00:00:51,01:01:45:00,"MIX",,"BOOM-MKH50",,,,,,,,,,"",

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wnnotow

wnnotow(1)							   User Commands							wnnotow(1)

NAME

       wnnotow - User dictionary converter

SYNOPSIS

       /usr/bin/wnnotow [-i input_file] [-f format_file] [-o output_file] [-l log_file] [-h frequency_value]

DESCRIPTION

       wnnotow	converts  a  text dictionary created with another Japanese input system (ATOK7, ATOK8, cs00,EGBRIDGE, VJE-Delta)  to the Wnn6 text
       dictionary format.

OPTIONS

       The following options are available.

       -i input_file   Specifies the name of the dictionary text to be converted. The text  code must be EUC. The standard input is read  if  this
		       option is  omitted.

       -f format_file  Specifies the name of the file defining the format used in the input file. The text code must be EUC. The format files cor-
		       responding  to each FEP are as follows.

		       Directory:	/usr/lib/locale/ja/wnn/ja/otow.format/

		       Files:	       atok7-wnn6.fmt	(ATOK7)   atok8-wnn6.fmt(ATOK8)   cs00-wnn6.fmt(cs00)	egbridge-wnn6.fmt(EGBRIDGE)   vje-
				       wnn6.fmt(VJE-Delta)

		       The ATOK7 format is used if this option is omitted.

       -o output_file  Writes  the conversion results in the specified file. The output character code must be Japanese EUC. The output is written
		       to the standard output if this option is omitted.

       -l log_file     Specifies the name of the log file to save error information if unconvertable words are found. The  output  character  code
		       must be Japanese EUC. No log file will be created if this option is omitted.

       -h frequency_valSpecifies  the  frequency  value  to  applied for the output file. A frequency value of 1 will be applied if this option is
		       omitted.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       |Availability		     |SUNWjwncu 		   |
       +-----------------------------+-----------------------------+

SEE ALSO

       wnnatod(1), wnndictutil(1)

SunOS 5.10							    2 Mar 1998								wnnotow(1)

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1. UNIX for Dummies Questions & Answers

Using 'sed' to delete or ignore columns in a dataset

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Using 'sed' to delete or ignore columns in a dataset

Discussion started by: aarif

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delete lines and columns from a file

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How to delete all columns that start with a specific value

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Discussion started by: jacobs.smith

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Urgent_need to delete columns with numbers

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Delete columns if a pattern met

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10. UNIX for Dummies Questions & Answers

Sed: delete columns 7,15,16

Discussion started by: Vrc2250

LEARN ABOUT SUNOS

wnnotow