Cannot subset ranges from another range set


Login or Register for Dates, Times and to Reply

 
Thread Tools Search this Thread
Top Forums UNIX for Beginners Questions & Answers Cannot subset ranges from another range set
# 8  
Quote:
Originally Posted by RudiC
Similar approach to Scrutinizer's, but opens/reads file but once and keeps data in memory:
Code:
awk '
        {LN[NR]   = $0
         MIN2[NR] = $2
         MAX3[NR] = $3
         MIN5[NR] = $5
         MAX6[NR] = $6
        }
END     {for (i=1; i<=NR; i++)
           for (j=1; j<=NR; j++) if ((MIN5[i] >= MIN2[j]) && (MAX6[i] <= MAX3[j]))  print LN[i], "range", MIN5[i], "-", MAX6[i], "within", MIN2[j], "-", MAX3[j], "boundaries."
        }
' file
Ca21chr2_C_albicans_SC5314    618550    627903    Ca21chr2_C_albicans_SC5314    7510    8043 range 7510 - 8043 within 5286 - 50509 boundaries.

be careful... some awk's don't have NR available in the END block. Just reassign NR to nr in your "main" block and use it in the END.
This User Gave Thanks to vgersh99 For This Post:
# 9  
You are right, that "feature" should not be taken for granted, but both my linux and FreeBSD versions have it. Still your caveat can / should be kept in mind.
This User Gave Thanks to RudiC For This Post:
# 10  
Thank you so much. It worked. From changing file format to RudiC's new approach.
Login or Register for Dates, Times and to Reply

Previous Thread | Next Thread
Thread Tools Search this Thread
Search this Thread:
Advanced Search

Test Your Knowledge in Computers #240
Difficulty: Easy
In 1973, a transatlantic satellite link connected the Norwegian Seismic Array (NORSAR) to the ARPANET, making Norway the first country outside the US to be connected to the network.
True or False?

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Help with sum range of data set together

Input File: 2000 3 1998 2 1997 2 1994 1 1991 1 1989 1 1987 2 1986 2 1985 1 1984 1 . . 10 277256 9 278274 8 282507 7 284837 6 287066 5 292967 (4 Replies)
Discussion started by: perl_beginner
4 Replies

2. Red Hat

Which is the effective ephemeral port range in Linux 2.6 for this set up?

In my Linux system ephemeral port range is showing different ranges as follows $ cat /proc/sys/net/ipv4/ip_local_port_range 32768 61000  cat /etc/sysctl.conf | grep net.ipv4.ip_local_port_range net.ipv4.ip_local_port_range = 9000 65500 Which will be the effective ephemeral port... (5 Replies)
Discussion started by: steephen
5 Replies

3. Shell Programming and Scripting

How to set end limit while copying files of a range??

I have files being generated in format A20140326.00........ to A20140326.24............. I need to copy these hourly basis from one location to another. Eg. If i copy from 14 to 19 the hour, I use wildcard as A201403226.1*. Requirement is : I need to copy from 06 hour and wil run the script... (1 Reply)
Discussion started by: Saidul
1 Replies

4. UNIX for Dummies Questions & Answers

How to subset data?

Hi. I have a large data file. the first column has unique identifiers. I have approximately 5 of these files and they have varying number of columns in their rows. I need to extract ~300 of the rows in to a separate file. I'm not looking for something that would do all 5 files at once, but... (7 Replies)
Discussion started by: kadm
7 Replies

5. Shell Programming and Scripting

Generate Regex numeric range with specific sub-ranges

hi all, Say i have a range like 0 - 1000 and i need to split into diffrent files the lines which are within a specific fixed sub-range. I can achieve this manually but is not scalable if the range increase. E.g cat file1.txt Response time 2 ms Response time 15 ms Response time 101... (12 Replies)
Discussion started by: varu0612
12 Replies

6. Shell Programming and Scripting

sed filtering lines by range fails 1-line-ranges

The following is part of a larger project and sed is (right now) a given. I am working on a recursive Korn shell function to "peel off" XML tags from a larger text. Just for context i will show the complete function (not working right now) here: function pGetXML { typeset chTag="$1" typeset... (5 Replies)
Discussion started by: bakunin
5 Replies

7. UNIX for Dummies Questions & Answers

how to get a subset of such a file

Dear all, I have a file lik below: n of row=420, n of letters in each row=100000 like below: there is no space between the letters. what I want is: the 75000th letter to the 85000th letter in each row. how to do that? thanks a lot! ... (2 Replies)
Discussion started by: forevertl
2 Replies

8. Shell Programming and Scripting

use variable to set the range of a for loop

Hi; For sure there's an easy answer to this one that I am not finding.. I first set a variable, say b1a:] max=5 then I want to use max to set the range for a for loop like so (it should run for i in 1:5) b1a:] for i in {1..$max}; do echo $i; done {1..5} I would like the output... (2 Replies)
Discussion started by: jbr950
2 Replies

9. UNIX for Dummies Questions & Answers

Help with subset and if-then statements

Hello everyone. I'm new to the boards, I hope I can get and possibly give some help through these forums. I need some help. I have two CSV files, let's call them File A and File B. This is the structure for File A: ID, VAR1, VAR2, VAR3 - VAR50 (where the VAR 1-VAR50 are either 0 or 1) ... (1 Reply)
Discussion started by: JWill
1 Replies

10. Shell Programming and Scripting

print range between two patterns if it contains a pattern within the range

I want to print between the range two patterns if a particular pattern is present in between the two patterns. I am new to Unix. Any help would be greatly appreciated. e.g. Pattern1 Bombay Calcutta Delhi Pattern2 Pattern1 Patna Madras Gwalior Delhi Pattern2 Pattern1... (2 Replies)
Discussion started by: joyan321
2 Replies

Featured Tech Videos