Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

remove unwanted text using perl

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting remove unwanted text using perl
# 8  
Old 03-22-2011
Quote:
Originally Posted by yinyuemi
Yes, I miss that, please try this:
Code:
awk -v FS="  " '/^No/ {print "\n"$0"\n"} /^00/{gsub(" ","",$2);printf $2}/Reassembled TCP/{printf "Reassembled"} END{print ""}'

Thanks, your awk is ok. But there still have some limit character per line, only 1036 character. It's awk have limit character per line?
# 9  
Old 03-22-2011
I doubt the limit character per line might be cuased by the format of file, since I don't think 1036 character is the upper limitation.
Code:
echo {1..120000} |awk '{print length($0)}'
728894

# 10  
Old 03-22-2011
Using tyler_durden solution:
Code:
perl -ane 'if (/^No./ or eof) {if ($y) {@a= unpack("(A79)*", $y); print for (@a); $y="";print "\n" unless eof} print }
             elsif (/^\d+\s+(.*?) \s+.*$/ or /^(Reassembled).*$/) {$x=$1; $x=~s/ //g; $y.=$x}
            ' input
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 remove unwanted commas from a .csv file?

how to remove unwanted commas from a .csv file Input file format "Server1","server-PRI-Windows","PRI-VC01","Microsoft Windows Server 2012, (64-bit)","Powered On","1,696.12","server-GEN-SFCHT2-VMS-R013,server-GEN-SFCHT2-VMS-R031,server-GEN-SFCHT2-VMS-R023"... (5 Replies)
Discussion started by: ranjancom2000
5 Replies

2. Shell Programming and Scripting

Remove unwanted white space

Hi, I have a very big file 25GB with information present in it like $ head ind_stats update index statistics pfirm001.dbo.Office using 200 values go ... (11 Replies)
Discussion started by: sam05121988
11 Replies

3. Shell Programming and Scripting

How to remove unwanted " from string...

I have this Input File with extra double quotes in the middle. Please suggest how to handle this condition. Input File: "123985","SAW CUT CONCRETE SLAB 20"THICK",,"98.57","","EACH","N" "204312","ARMAFLEX-1 3/8 X 3"",,"2.48","","PER FOOT","N" "205745","MISTING HEAD HOLLOW CONE "C"... (3 Replies)
Discussion started by: BICC
3 Replies

4. Shell Programming and Scripting

How to remove unwanted strings?

Hi Guys, Can someone give me a hand on how I can remove unwanted strings like "<Number>" and "</Number>" and retain only the numbers from the input file below. INPUT FILE: <Number>10050000</Number> <Number>1001340001</Number> <Number>1001750002</Number> <Number>100750003</Number>... (8 Replies)
Discussion started by: pinpe
8 Replies

5. Shell Programming and Scripting

Remove unwanted lines

I have a .xml file, where i need some output. The xml file is like: Code: <?******?></ddddd><sssss>234</dfdffsdf><sdhjh>534</dfdfa>......... /Code I need the output like: code 234 534 . . . /code How can i do it? (5 Replies)
Discussion started by: anupdas
5 Replies

6. Emergency UNIX and Linux Support

Remove Unwanted Libraries - optimizing

We have a huge makefile composing of inclusion of libraries, objects and system libraries to generate a binary. How do we find out that which of the libraries we can remove in the most efficient way? Doing hit and trial method is a waste of time and can during the linking with some post linking... (12 Replies)
Discussion started by: uunniixx
12 Replies

7. Solaris

Remove unwanted packages

I got a system which was installed with SUNWCXall cluster installed on it and i want remove unwanted software like GMNOME, Java Desktop System, Staroffice and numerous other softwares .. i want to do an automated removal of these packages where its uninstalled by itself ..from the is there any... (4 Replies)
Discussion started by: fugitive
4 Replies

8. UNIX for Advanced & Expert Users

How to Remove the unwanted Blank Lines

I have a file with the below data, i would like to remove the end blank lines with no data. I used the below commands but could not able to succeed, could you please shed some light. Commands Used: sed '/^$/d' input.txt > output.txt grep -v '^$' input.txt > output.txt input.txt file... (5 Replies)
Discussion started by: Ariean
5 Replies

9. Shell Programming and Scripting

Remove unwanted XML Tags

I have set of sources and the respective resolution. Please advice how to resolve the same using Unix shell scripting. Source 1: ======= <ext:ContactInfo xmlns:ext="urn:AOL.FLOWS.Extensions"> <ext:InternetEmailAddress>AOL@AOL.COM</ext:InternetEmailAddress> </ext:ContactInfo> Resoultion... (1 Reply)
Discussion started by: ambals123
1 Replies

10. Shell Programming and Scripting

Remove unwanted data?

Hi Can any one help me remove the unwanted data? I would want to remove the complete event id 4910 ( the type there is INFO), that means, I have to remove starting from 7th - 19th lines. can any one of you please help? Thanks, (24 Replies)
Discussion started by: hitmansilentass
24 Replies
Login or Register to Ask a Question