10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hello,
I have two files of the following form. I would like to remove from File.A where the first three colum matches values in File.B to give the output in File.C
File.A
121 54321 PQR CAT
122 765431 ABC DOG
124 98765 ZXY TIGER
125 86432 GEF LION
File.B
122 765431 ABC
125 86432 GEF... (4 Replies)
Discussion started by: Gussifinknottle
4 Replies
2. Shell Programming and Scripting
Hi All,
I have following input file. I wish to retain those lines which match multiple search criteria. The search criteria is stored in a variable seperated from each other by comma(,).
SEARCH_CRITERIA = "REJECT, DUPLICATE"
Input File:
ERROR,MYFILE_20130214_11387,9,37.75... (3 Replies)
Discussion started by: angshuman
3 Replies
3. Shell Programming and Scripting
Hello,
I use UBUNTU 12.04.
I want to write a short program using awk to select some lines in a file based on a second file.
My first file has this format with about 400,000 lines and 47 fields:
SNP1 1 12.1
SNP2 1 13.2
SNP3 1 45.2
SNP4 1 23.4
My second file has this format:
SNP2
SNP3... (1 Reply)
Discussion started by: Homa
1 Replies
4. UNIX for Dummies Questions & Answers
I have a file.....
xxx 2345 455
abc 345 555
cdf 456 777
fff 555 888
Now my requirement is, Say if, i want to select only those records prior to the record fff 555 888...
how do i go about doing this in unix....
The fff would be hardcoded as it wud be fixed and everytime when i... (7 Replies)
Discussion started by: saggiboy10
7 Replies
5. UNIX for Dummies Questions & Answers
Hi,
I would like to know how can I select lines of one file based on a common ID column from another file (keeping the order of the second file).
Example of file1:
ID A B C D
1-30 1 2 3
5-60 4 5 6
1-20 7 8 9
Example of file2:
ID chr pos
1-20 1 20
1-30 1 30
5-60 5 60
Desired... (2 Replies)
Discussion started by: fadista
2 Replies
6. Shell Programming and Scripting
Hello,
Need help with following scenario.
A file contains following text:
{beginning of file}
New: This is a new record and it is not
on same line. Since I have lost touch with script
take this challenge and bring all this in one line.
New: Hello losttouch. You seem to be struggling... (4 Replies)
Discussion started by: losttouch
4 Replies
7. Shell Programming and Scripting
Hi all!
A bit of background: I am trying to create a script that formats SQL statements. I have gotten so far as to add new lines based on certain match criteria like commas, keywords etc. In the process, I end up adding newlines where I don't want.
For example: substr(colName, 1, 10)... (3 Replies)
Discussion started by: jayarkay
3 Replies
8. Shell Programming and Scripting
I'll try explain this as best I can. Let me know if it is not clear.
I have large text files that contain data as such:
143593502 09-08-20 09:02:13 xxxxxxxxxxx xxxxxxxxxxx 09-08-20 09:02:11 N line 1 test
line 2 test
line 3 test
143593503 09-08-20 09:02:13... (3 Replies)
Discussion started by: jesse
3 Replies
9. Shell Programming and Scripting
Hi guys,
Please guide for Solution.
PART-I
INPUT FILE (has 2 columns ID and score)
TC5584_1 93.9
DV161411_2 79.5
BP132435_5 46.8
EB682112_1 34.7
BP132435_4 29.5
TC13860_2 10.1
OUTPUT FILE (It shudn't contain the line ' BP132435_4 29.5 ' as BP132435 is repeated... (2 Replies)
Discussion started by: smriti_shridhar
2 Replies
10. UNIX for Dummies Questions & Answers
Hi All,
I need to select only those records having a non zero record in the first column of a comma delimited file.
Suppose my input file is having data like:
"0","01/08/2005 07:11:15",1,1,"Created",,"01/08/2005"
"0","01/08/2005 07:12:40",1,1,"Created",,"01/08/2005"... (2 Replies)
Discussion started by: shashi_kiran_v
2 Replies