10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hello Everyone..
I want to replace the retail col from FileI with cstp1 col from FileP if the strpno matches in both files
FileP.txt
... (2 Replies)
Discussion started by: YogeshG
2 Replies
2. Shell Programming and Scripting
Hi,
Can anyone please tell me about how we can delete an entire column from a tab delimited file?
Mu input_file.txt looks like this:
And I want the output as:
I used the below code
nawk -v d="1" 'BEGIN{FS=OFS="\t"}{$d=""}{print}' input_file.txtBut in the output, the first column is... (5 Replies)
Discussion started by: sampoorna
5 Replies
3. Shell Programming and Scripting
Hi all,
I have a 3 columns input file like this:
CPLX9PC-4943 CPLX9PC-4943 1
CPLX9PC-4943 CpxID123 0
CPLX9PC-4943 CpxID126 0
CPLX9PC-4943 CPLX9PC-5763 0.5
CPLX9PC-4943 CpxID13 0
CPLX9PC-4943 CPLX9PC-6163 0
CPLX9PC-4943 CPLX9PC-6164 0.04... (7 Replies)
Discussion started by: AshwaniSharma09
7 Replies
4. UNIX for Dummies Questions & Answers
I have a file having the following entries:
test1 test2 test3
11 22 33
22 44 66
99 99 44
---
I want to add a column so that the above file becomes:
test1 test2 test3 notest
11 22 33 *
22 44 66 *
99 99 44 *
---
Thanks (6 Replies)
Discussion started by: mary271
6 Replies
5. Shell Programming and Scripting
I have a file which looks like this:
73450 articles and news developmental psychology 2006-03-30 16:22:40 1 http://www.usnews.com
73450 articles and news developmental psychology 2006-03-30 16:22:40 2 http://www.apa.org
73450 articles and news developmental psychology 2006-03-30... (1 Reply)
Discussion started by: shoaibjameel123
1 Replies
6. UNIX for Dummies Questions & Answers
How do I use awk to log transform the fifth column of a tab-delimited text file? Thanks! (1 Reply)
Discussion started by: evelibertine
1 Replies
7. UNIX for Dummies Questions & Answers
I want to add a new column to a tab delimited text file. It will be the first column and it will just be 1's. How do I go about doing that? Thanks! (1 Reply)
Discussion started by: evelibertine
1 Replies
8. Shell Programming and Scripting
I have a large text-file with tab-delimited genetic data that looks like:
KSC112 KSC234 0 0 1 1 A G C T
I simply wan to delete the first column, but since the file has 600 000 columns, it is not possible with awk (seems to be limited at 32k columns).
Does anyone have an idea how to do this? (2 Replies)
Discussion started by: andmal
2 Replies
9. Shell Programming and Scripting
I would like to remove characters from column 7 so that from an input file looking like this:
>HWI-EAS422_12:4:1:69:89 GGTTTAAATATTGCACAAAAGGTATAGAGCGT U0 1 0 0 ref_chr8.fa 6527777 F DD
I get something like that in an output file:
... (13 Replies)
Discussion started by: matlavmac
13 Replies
10. UNIX for Dummies Questions & Answers
Hey Everybody,
I am having much trouble figuring this out, as I am not really a programmer..:mad:
Datafile.txt
Column0 Column1 Column2
ABC DEF xxxGHI
I am running using WGET on a cronjob to grab a datafile, but I need to cut the first three characters from... (6 Replies)
Discussion started by: rickdini
6 Replies