a column containing multiple patterns perl


Login or Register for Dates, Times and to Reply

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting a column containing multiple patterns perl
# 1  
a column containing multiple patterns perl

Code:
If U have a question
if a file is 
33 ABC 276  LRR pir  UJU
45  BCD 777  HIGH pred IJJ
67  BGH  66  LRR_1 prcc KIK
77  GYH  88   LOW pol KKK

Quote:
So if each column in this file contain "LRR", "LOW", "HIGH" then print 1 otherwise 0
this command as below.

Code:
perl -lne '$a++ if /LRR/,/LOW/, /HIGH/; END {print $a+0}'

Quote:
Whether it is ok and any other option are there .....
# 2  
Post desired output for this sample data.
# 3  
Quote:
The output is 1 as this sampled data contain all three "LRR", "LOW", "HIGH" in a file.

But if you have the sampled data like this
45 BCD 777 HIGH pred IJJ
77 GYH 88 LOW pol KKK

Then if you use the same command as mentioned ..still the ouput print is 1 which should be zero (0)
as this file does not contain "LRR".

So if u have all desired then print 1 otherwise 0.
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 #856
Difficulty: Medium
React was created by Jordan Renke, a software engineer at Facebook.
True or False?

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

File merging based on column patterns

Hello :) I am in this situation: Input: two tab-delimited files, `File1` and `File2`. `File2` (`$2`) has to be parsed by patterns found in `File1` (`$1`). Expected output: tab-delimited file, `File3`. `File3` has to contain the same rows as `File2`, plus the corresponding value in... (5 Replies)
Discussion started by: dovah
5 Replies

2. Shell Programming and Scripting

Search and replace multiple patterns in a particular column only - efficient script

Hi Bigshots, I have a pattern file with two columns. I have another data file. If column 1 in the pattern file appears as the 4th column in the data file, I need to replace it (4th column of data file) with column 2 of the pattern file. If the pattern is found in any other column, it should not... (6 Replies)
Discussion started by: ss112233
6 Replies

3. Shell Programming and Scripting

Grep from multiple patterns multiple file multiple output

Hi, I want to grep multiple patterns from multiple files and save to multiple outputs. As of now its outputting all to the same file when I use this command. Input : 108 files to check for 390 patterns to check for. output I need to 108 files with the searched patterns. Xargs -I {} grep... (3 Replies)
Discussion started by: Diya123
3 Replies

4. Shell Programming and Scripting

To print certain patterns in a column

Hi, From my input files, I want to print $1, $2 and only certain pattern in $4 (EC). I use this code but it print all the words in $4 awk -F"\t" '$4 {print $1,$2,$4}I just want EC follows by the numbers in $4 The input file as follows:- Entry Entry name Status Names Q01284 ... (7 Replies)
Discussion started by: redse171
7 Replies

5. Shell Programming and Scripting

Joining multiple files based on one column with different and similar values (shell or perl)

Hi, I have nine files looking similar to file1 & file2 below. File1: 1 ABCA1 1 ABCC8 1 ABR:N 1 ACACB 1 ACAP2 1 ACOT1 1 ACSBG 1 ACTR1 1 ACTRT 1 ADAMT 1 AEN:N 1 AKAP1File2: 1 A4GAL 1 ACTBL 1 ACTL7 (4 Replies)
Discussion started by: seqbiologist
4 Replies

6. Shell Programming and Scripting

searching multiple patterns in perl

Hi, I have code like: Output it is comming as: Rels: WM2 Rels: WG2 Rels: 5 - pre/prods.pl Rels: 6 Rels: 7 Rels: 8 Rels: 10 Rels: Int But i want only "Rels: 5" pattern Just above "- pre/prods.pl". By... (7 Replies)
Discussion started by: Anjan1
7 Replies

7. Shell Programming and Scripting

Search multiple patterns in multiple files

Hi, I have to write one script that has to search a list of numbers in certain zipped files. For eg. one file file1.txt contains the numbers. File1.txt contains 5,00,000 numbers and I have to search each number in zipped files(The number of zipped files are around 1000 each file is 5 MB) I have... (10 Replies)
Discussion started by: vsachan
10 Replies

8. Shell Programming and Scripting

Find multiple patterns on multiple lines and concatenate output

I'm trying to parse COBOL code to combine variables into one string. I have two variable names that get literals moved into them and I'd like to use sed, awk, or similar to find these lines and combine the variables into the final component. These variable names are always VAR1 and VAR2. For... (8 Replies)
Discussion started by: wilg0005
8 Replies

9. Shell Programming and Scripting

Perl - How to search a text file with multiple patterns?

Good day, great gurus, I'm new to Perl, and programming in general. I'm trying to retrieve a column of data from my text file which spans a non-specific number of lines. So I did a regexp that will pick out the columns. However,my pattern would vary. I tried using a foreach loop unsuccessfully.... (2 Replies)
Discussion started by: Sp3ck
2 Replies

10. Shell Programming and Scripting

Perl: Match a line with multiple search patterns

Hi I'm not very good with the serach patterns and I'd need a sample how to find a line that has multiple patterns. Say I want to find a line that has "abd", "123" and "QWERTY" and there can be any characters or numbers between the serach patterns, I have a file that has thousands of lines and... (10 Replies)
Discussion started by: Juha
10 Replies

Featured Tech Videos