Sponsored Content
Full Discussion: delete some columns
Top Forums UNIX for Dummies Questions & Answers delete some columns Post 302117601 by Shell_Life on Tuesday 15th of May 2007 02:30:21 PM
Old 05-15-2007
su,
See if this would work for you:
Code:
cut -d' ' -f1,14 input_file

 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

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: - ... (0 Replies)
Discussion started by: aarif
0 Replies

2. UNIX for Dummies Questions & Answers

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... (4 Replies)
Discussion started by: aarif
4 Replies

3. UNIX for Dummies Questions & Answers

How to delete last 3 columns in a file

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... (3 Replies)
Discussion started by: reva
3 Replies

4. UNIX for Dummies Questions & Answers

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 (4 Replies)
Discussion started by: jdhahbi
4 Replies

5. UNIX for Dummies Questions & Answers

How to delete all columns that start with a specific value

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... (3 Replies)
Discussion started by: evelibertine
3 Replies

6. Shell Programming and Scripting

Delete rows with particular number of columns

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. (2 Replies)
Discussion started by: Pratik4891
2 Replies

7. UNIX for Dummies Questions & Answers

Awk match on columns and delete line

Hi, I have a file like this a 1 2 b 2 2 c 2 3 d 4 5 f 5 6 output a 1 2 c 2 3 d 4 5 f 5 6 Basically, I want to delete the whole line if $2 and $3 are the same. Thanks (5 Replies)
Discussion started by: jacobs.smith
5 Replies

8. UNIX for Dummies Questions & Answers

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 ... (1 Reply)
Discussion started by: AAWT
1 Replies

9. Shell Programming and Scripting

Delete columns if a pattern met

Hi, I'd like to ask for some help with the following task, please: there is a big file with a header (this is file.in): NAME A_1.X A_1.Y A_1.Z B_1.X B_1.Y B_1.Z name1 AB 0.11 0.12 BB 0.45 0.67 name2 BB 0.34 0.56 AA 0.89 0.68 what I need is to recognize a pattern in the header of this... (10 Replies)
Discussion started by: zajtat
10 Replies

10. UNIX for Dummies Questions & Answers

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",,,,,,,,,,"", (7 Replies)
Discussion started by: Vrc2250
7 Replies
mca2edf(1)						 PyMca X-Ray Fluorescence Toolkit						mca2edf(1)

NAME
mca2edf - Convert SPEC file format files to EDF format SYNOPSIS
mca2edf [OPTIONS] [FILES] DESCRIPTION
X-ray maps were stored at the European Synchrotron Radiation Facility as a set of images in ESRF Data Format (EDF). The image rows being associated to points of a horizontal sample scan and the image columns to the spectrum channels. This tool allows to convert a set of files wrapped by the PyMca Toolkit as SPEC file format, and therefore without sample position informa- tion, to European Synchrotron Radiation Facility data format (EDF). Its usefulness is nowdays somehow limited because recent PyMca developements allow to reshape nspectra x nchannels datasets in the tools making use of the shape information (pymcaroitool, pymcapostbatch). EXAMPLES
mca2edf Open a dialog to select input files, output directory and the number of spectra on each horizontal row. mca2edf --outdir=/tmp --mcastep=2 *.mca Convert all the .mca files in current directory to a set of EDF files containing two spectra. The output is placed in /tmp mca2edf --outdir=/tmp --mcastep=2 --listfile=input_file Same as before but applied to all the files listed in input_file. Each line of input_file must contain a valid file name. SEE ALSO
pymcaroitool, pymcapostbatch ESRF
March 2012 mca2edf(1)
All times are GMT -4. The time now is 08:16 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy