Login or Register to Ask a Question and Join Our Community


UNIX for Dummies Questions & Answers

Appending a column of numbers in ascending order to a text file

 
Thread Tools Search this Thread
Top Forums UNIX for Dummies Questions & Answers Appending a column of numbers in ascending order to a text file
# 1  
Old 03-13-2012
Appending a column of numbers in ascending order to a text file
I have a text file where I want to append a column of numbers in ascending orders.

Input:
57 abc
25 def
32 ghi
54 jkl

Output:57 abc
57 abc 1
25 def 2
32 ghi 3
54 jkl 4

How do I go about doing that? Thanks!
# 2  
Old 03-13-2012
Code:
awk '{$3=NR}1' file

# 3  
Old 03-13-2012
Thank you but this command does not really seem to work. Could it be because my input file is space delimited?
# 4  
Old 03-13-2012
Can you post your input file using code tags?
# 5  
Old 03-13-2012
Code:
1 rs9629043
1 rs3094315
1 rs2073813
1 rs3131968
1 rs2286139
1 rs12562034
1 rs2905035
1 rs12124819
1 rs2980319

Last edited by evelibertine; 03-13-2012 at 03:22 PM.. Reason: code tags
# 6  
Old 03-13-2012
Please follow the video tutorial on using code tags: https://www.unix.com/how-post-unix-li...code-tags.html
# 7  
Old 03-13-2012
Sorry about that. I fixed the issue I think...
 
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

List numerically in ascending order

Hello, I am running ubuntu 16.04 and trying to list all files inside a directory, I need to sort them in ascending order. While surfing on the site, I found an old thread but somehow it did not work. Link Ascending order with sort -nk2 myfile.txt command gives below output: file... (5 Replies)
Discussion started by: baris35
5 Replies

2. Shell Programming and Scripting

File in ascending order by row

Hi All I have a file like this: ID1 ref_A 10 ref_B 30 ref_C 5 ID2 ref_F 69 ref_G 12 ref_H 5 Every ID is followed by a string(ref_X) followed by a number(every number is referred to the previous ref) I would like to order the file like this(the column could be more, but always with the same... (4 Replies)
Discussion started by: giuliangiuseppe
4 Replies

3. UNIX for Dummies Questions & Answers

Strings in ascending order

Hi, I have a sequence which has 30000 strings which looks like this >string2991 234445 >string224 470561 >string121 675386 >string4098 177229 >string8049 255838 >string8 672382 >string1115 578415 I want it to be arranged in ascending order >string8 672382 >string121... (5 Replies)
Discussion started by: siya@
5 Replies

4. UNIX for Dummies Questions & Answers

Adding a column to a text file with row numbers

Hi, I would like to add a new column containing the row numbers to a text file. How do I go about doing that? Thanks! Example input: A X B Y C D Output: A X 1 B Y 2 C D 3 (5 Replies)
Discussion started by: evelibertine
5 Replies

5. Shell Programming and Scripting

File listing in Ascending order

I have a multiple file with the following name like. file_0.csv file_1.csv file_2.csv file_3.csv file_4.csv file_5.csv file_6.csv file_7.csv file_7.csv file_8.csv file_9.csv file_10.csv file_11.csv file_12.csv file_13.csv file_14.csv (2 Replies)
Discussion started by: rakesh_arxmind
2 Replies

6. UNIX for Dummies Questions & Answers

How to sort a column based on numerical ascending order if it includes e-10?

I have a column of numbers in the following format: 1.722e-05 2.018e-05 2.548e-05 2.747e-05 7.897e-05 4.016e-05 4.613e-05 4.613e-05 5.151e-05 5.151e-05 5.151e-05 6.1e-05 6.254e-05 7.04e-05 7.12e-05 7.12e-05 (6 Replies)
Discussion started by: evelibertine
6 Replies

7. Shell Programming and Scripting

Ascending order

How can I check if array is in ascending order? ---------- Post updated at 01:53 PM ---------- Previous update was at 01:25 PM ---------- Done it now (0 Replies)
Discussion started by: kristinu
0 Replies

8. Shell Programming and Scripting

Ascending order within text

I appreciate all the help that I've already received but am running into one problem. I can find how to add something before a file with ascending numbers but not like this. I basically have a file that looks like this: 100 101 102 103 104 I need to add the following before each line with... (5 Replies)
Discussion started by: kerpm
5 Replies

9. Shell Programming and Scripting

Ascending & Descending order numbers

Dear All, I have below attached file in which i have many nos, i want the last ascending order nos. The brief description is given below. File 315 381 432 315 381 432 315 381 432 315 381 432 315 381 432 (6 Replies)
Discussion started by: pravani1
6 Replies

10. UNIX for Dummies Questions & Answers

Sort / ascending order

What's the command to sort a file in ascending order and redirect the output to another file? Thanks!!!!!! (1 Reply)
Discussion started by: gyik
1 Replies
Login or Register to Ask a Question