Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

Print between multiple patterns

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Print between multiple patterns
# 1  
Old 09-11-2013
Print between multiple patterns
Hello Gurus,

I have a file this
Code:
Dir Path 1
Connection pool="somename"; "DataSource Name"="DS name"; Password="pwd"; User Id="uid";some other fields
 
Dir Path2
Password="pwd2"; User id="uid2"; Connection pool="somename2"; "datasource name"="DS name2";some other fields.

Under each dir path i can have multiple lines

My task is to print dir path & below only Data source name & user Id, these field names are case sensitive like DataSource or datasource, occurances are not symmetric, i meant DataSource field can be 1st or any field.

I want o/p like
Code:
Dir path1
"DataSource Name"="DS name1" "User Id"="uid1"
Dir path2
"datasource name"="DS name2" "User Id"="uid2"

Any help appreciated.

Reg
Venkat
Last edited by sirababu; 09-11-2013 at 07:44 PM.. Reason: code tags please
# 2  
Old 09-11-2013
I guess this is a typo:
Code:
Dir Path2
Password="pwd2"; User id="uid2"; Connection pool="somename2"; "datasource dame"="DS name2";some other fields.

This awk code should help:
Code:
awk '
        /Dir Path/ {
                print $0
        }
        !/Dir Path/ && NF {
                match ($0, /[Dd][Aa][Tt][Aa][Ss][Oo][Uu][Rr][Cc][Ee][ ][Nn][Aa][Mm][Ee][^;]*/ )
                nme = sprintf ( "%s", substr ( $0, RSTART, RLENGTH ) )
                match ($0, /[Uu][Ss][Ee][Rr][ ][Ii][Dd][^;]*/ )
                usr = sprintf ( "%s", substr ( $0, RSTART, RLENGTH ) )
                print nme, usr
        }
' file

This User Gave Thanks to Yoda For This Post:
sirababu
# 3  
Old 09-11-2013
Dear Yoda..

I am interested to understand your code, if you have enough time please explain
# 4  
Old 09-11-2013
Quote:
Originally Posted by Akshay Hegde
Dear Yoda..

I am interested to understand your code, if you have enough time please explain
The code simply matches pattern datasource name & user id (any case) followed by zero or more occurrence of any character other than semi-colon.

If pattern found, the match function sets the built-in variable RSTART & RLENGTH which is used to define variables nme & usr and finally print them.
# 5  
Old 09-11-2013
Hi,
Sed version:
Code:
sed 's/^.*[^"]\("*user id[^;]*;\)/ \1&/i;s/^.*[^"]\("*datasource name[^;]*\)/\1&/i;s/\([^;]*\);.*/\1/' file

-replace line by space + field user id + semicolon + line
and
-replace line by field datasource + line
and
-replace line by field newly build.

s/.../.../i for case insensitive
Regards.
This User Gave Thanks to disedorgue For This Post:
sirababu
# 6  
Old 09-11-2013
Code:
grep -Eio "dir path.*|\"data[^;]*|user id[^;]*" file
Dir Path 1
"DataSource Name"="DS name"
User Id="uid"
Dir Path2
User id="uid2"
"datasource dame"="DS name2"

# 7  
Old 09-11-2013
Quote:
Originally Posted by Yoda
The code simply matches pattern datasource name & user id (any case) followed by zero or more occurrence of any character other than semi-colon.

If pattern found, the match function sets the built-in variable RSTART & RLENGTH which is used to define variables nme & usr and finally print them.

Its only printing user id not data source name.

Also dir name is not common

ex: c:\temp\abc
d:\exit\xyz
c:\abc\test\one


Its working, tx all



Reg
Venkat
Last edited by sirababu; 09-11-2013 at 08:43 PM..
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to print different multiple lines after two patterns?

Hello, I need to print some lines as explained below, TXT example 1111 2222 3333 4444 5555 6666 7777 8888 6666 9999 1111 2222 3333 4444 5555 (8 Replies)
Discussion started by: liuzhencc
8 Replies

2. Shell Programming and Scripting

Find matched patterns and print them with other patterns not the whole line

Hi, I am trying to extract some patterns from a line. The input file is space delimited and i could not use column to get value after "IN" or "OUT" patterns as there could be multiple white spaces before the next digits that i need to print in the output file . I need to print 3 patterns in a... (3 Replies)
Discussion started by: redse171
3 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

How to print only lines in between patterns?

Hi, I want to print only lines (green-italic lines) in between first and last strings in column 9. there are different number of lines between each strings. 10 AUGUSTUS exon 4558 4669 . - . 10.g1 10 AUGUSTUS exon 8771 8889 . ... (6 Replies)
Discussion started by: jamo
6 Replies

5. Shell Programming and Scripting

Search for the two patterns and print everything in between

Hi all, I have a file having data: @HWUSI-EAS1727:19:6:1:3674:984:0:1#GTTAATA NTTGGGTTTTCT @HWUSI-EAS1727:19:6:1:3674:984:0:1#GTTA... NTTGGGTTTTCT @HWUSI-EAS1727:19:6:1:3674:984:0:1#.....CT NTTGGGTTTTCT I want to print everything starting from # till line ends. can you please help me how... (5 Replies)
Discussion started by: pirates.genome
5 Replies

6. Shell Programming and Scripting

awk: Multiple search patterns & print in an one liner

I would like to print result of multiple search pattern invoked from an one liner. The code looks like this but won't work gawk -F '{{if ($0 ~ /pattern1/) pat1=$1 && if ($0 ~ /pattern2/) pat2=$2} ; print pat1, pat2}' Can anybody help getting the right code? (10 Replies)
Discussion started by: sdf
10 Replies

7. Shell Programming and Scripting

Match multiple patterns in a file and then print their respective next line

Dear all, I need to search multiple patterns and then I need to print their respective next lines. For an example, in the below table, I will look for 3 different patterns : 1) # ATC_Codes: 2) # Generic_Name: 3) # Drug_Target_1_Gene_Name: #BEGIN_DRUGCARD DB00001 # AHFS_Codes:... (3 Replies)
Discussion started by: AshwaniSharma09
3 Replies

8. 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

9. Shell Programming and Scripting

print lines which match multiple patterns

Hi, I have a text file as follows: 11:38:11.054 run1_rdseq avg_2-5 999988.0000 1024.0000 11:50:52.053 run3_rdrand 999988.0000 1135.0 128.0417 11:53:18.050 run4_wrrand avg_2-5 999988.0000 8180.5833 11:55:42.051 run4_wrrand avg_2-5 999988.0000 213.8333 11:55:06.053... (2 Replies)
Discussion started by: annazpereira
2 Replies

10. 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
Login or Register to Ask a Question