10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi. I've tried several different programs to try and solve this problem, but none of them seem to have done exactly what I want (and I need the file in a very specific format). I have a large file of DNA sequences in a multifasta file like this, with around 15 000 genes:
... (2 Replies)
Discussion started by: 4galaxy7
2 Replies
2. Shell Programming and Scripting
Hello
I have a file with contents like this...
Part1 Field2 Field3 Field4 (line1)
Part2 Field2 Field3 Field4 (line2)
Part3 Field2 Field3 Field4 (line3)
Part1 Field2 Field3 Field4 (line4)
Part4 Field2 Field3 Field4 (line5)
Part5 Field2 Field3 Field4 (line6)
Part2 Field2 Field3 Field4... (7 Replies)
Discussion started by: ekbaazigar
7 Replies
3. UNIX for Dummies Questions & Answers
Hi,
How do i remove a set of duplicate lines from a file.
My file contains the lines:
abc
def
ghi
abc
def
ghi
jkl
mno
pqr
jkl
mno (1 Reply)
Discussion started by: raosr020
1 Replies
4. Shell Programming and Scripting
Hi all,
I have a file with the data
1 abc
2 123
3 ;
4 rao
5 bell
6 ;
7 call
8 abc
9 123
10 ;
11 rao
12 bell
13 ; (10 Replies)
Discussion started by: raosr020
10 Replies
5. Shell Programming and Scripting
I was reading this thread. It looks like a simpler way to say this is to only keep uniq lines based on field or column 1.
https://www.unix.com/shell-programming-scripting/165717-removing-duplicate-records-file-based-single-column.html
Can someone explain this command please? How are there no... (5 Replies)
Discussion started by: cokedude
5 Replies
6. Shell Programming and Scripting
Hi,
I want to remove duplicate records including the first line based on column1. For example
inputfile(filer.txt):
-------------
1,3000,5000
1,4000,6000
2,4000,600
2,5000,700
3,60000,4000
4,7000,7777
5,999,8888
expected output:
----------------
3,60000,4000
4,7000,7777... (5 Replies)
Discussion started by: G.K.K
5 Replies
7. Shell Programming and Scripting
So I have two files. The first file, file1.txt, has lines of numbers separated by commas.
file1.txt
10,2,30,50
22,6,3,15,16,100
73,55
78,40,33,30,11
73,55
99,82,85
22,6,3,15,16,100
The second file, file2.txt, has sentences.
file2.txt
"the cat is fat"
"I like eggs"
"fish live in... (6 Replies)
Discussion started by: adrunknarwhal
6 Replies
8. Shell Programming and Scripting
Can anyone help me to removing duplicate records from 2 separate files in UNIX?
Please find the sample records for both the files
cat Monday.dat
3FAHP0JA1AR319226MOHMED ATEK 966504453742 SAU2010DE
3LNHL2GC6AR636361HEA DEUK CHOI 821057314531 KOR2010LE
3MEHM0JG7AR652083MUTLAB NAL-NAFISAH... (4 Replies)
Discussion started by: zooby
4 Replies
9. Shell Programming and Scripting
Hi,
I need to concatenate three files in to one destination file.In this if some duplicate data occurs it should be deleted.
eg:
file1:
-----
data1 value1
data2 value2
data3 value3
file2:
-----
data1 value1
data4 value4
data5 value5
file3:
-----
data1 value1
data4 value4 (3 Replies)
Discussion started by: Sharmila_P
3 Replies
10. UNIX for Dummies Questions & Answers
Hi,
I am trying to remove duplicate lines from a file. For example the contents of example.txt is:
this is a test
2342
this is a test
34343
this is a test
43434
and i want to remove the "this is a test" lines only and end up with the numbers in the file, that is, end up with:
2342... (4 Replies)
Discussion started by: ocelot
4 Replies