8 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
please help solving the following. I have access to redhat linux cluster having 32gigs of ram.
I have duplicate ids for variable names, in the file 1,2 are duplicates;3,4 and 5 are duplicates;6 and 7 are duplicates. My objective is to use only the first occurrence of these duplicates.
Lookup... (4 Replies)
Discussion started by: ritakadm
4 Replies
2. UNIX for Dummies Questions & Answers
Hi,
Please excuse me , i have searched unix forum, i am unable to find what i expect ,
my query is , i have 2 files of same structure and having 1 similar field/column , i need to merge 2 tables/files based on the one matched field/column (that is field 1),
file 1:... (5 Replies)
Discussion started by: karthikram
5 Replies
3. Shell Programming and Scripting
Hi all,
I need some help to remove duplicates from a file before merging.
I have got 2 files:
file1 has data in format
4300 23456
4301 2357
the 4 byte values on the right hand side is uniq, and are not repeated anywhere in the file
file 2 has data in same format but is not in... (10 Replies)
Discussion started by: roy121
10 Replies
4. Shell Programming and Scripting
Hi all,
In a directory of many files, I need to merge only files which do not have identical lines and also the resulatant merge file should not be more than 50000 lines. Basically I need to cover up all text files in that directory and turn them to Merge files.txt with 50000 lines each
... (2 Replies)
Discussion started by: pravfraz
2 Replies
5. Shell Programming and Scripting
Hi,
I have a file (sorted by sort) with 8 tab delimited columns. The first column contains duplicated fields and I need to merge all these identical lines.
My input file:
comp100002 aaa bbb ccc ddd eee fff ggg
comp100003 aba aba aba aba aba aba aba
comp100003 fff fff fff fff fff fff fff... (5 Replies)
Discussion started by: falcox
5 Replies
6. Shell Programming and Scripting
Hi all,
I have a complex (beyond my biological expertise) problem at hand.
I need to merge multiple files into 1 big matrix. Please help me with some code.
Inp1
Ang_0 chr1 98 T A
Ang_0 chr1 352 G A
Ang_0 chr1 425 C T
Ang_0 chr2 ... (1 Reply)
Discussion started by: newbie83
1 Replies
7. Shell Programming and Scripting
Hi everyone,
I once again got stuck with merging tables and was wondering if someone could help me out on that problem.
I have a number of tab delimited tables which I need to merge into one big one. All tables have the same header but a different number of rows (this could be changed if... (6 Replies)
Discussion started by: TuAd
6 Replies
8. Shell Programming and Scripting
I have files with an x amounts of rows with each row having 2 columns seperated by delimiter "|" .
File contains following records for example.
15|69
15|70
15|71
15|72
15|73
15|74
16|2
16|3
16|4
16|5
16|6
16|7
16|8
16|9
16|10
16|11
16|12 (4 Replies)
Discussion started by: Alex_P
4 Replies