10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Help needed urgently please.
I have a large file - a few hundred thousand lines.
Sample
CP START ACCOUNT
1234556
name 1
CP END ACCOUNT
CP START ACCOUNT
2224444
name 1
CP END ACCOUNT
CP START ACCOUNT
333344444
name 1
CP END ACCOUNT
I need to split this file each time "CP START... (7 Replies)
Discussion started by: frustrated1
7 Replies
2. Homework & Coursework Questions
Hi Everybody!
I need some help with a regular expression in Perl that will match files named messages, but also files named message.1, message.2 and so on. So really I need one that will find messages and messages that might be followed by a period and a digit without matching other files like... (2 Replies)
Discussion started by: Hax0rc1ph3r
2 Replies
3. Shell Programming and Scripting
I am trying to update an older program on a small cluster. It uses individual files to send jobs to each node. However the newer database comes as one large file, containing over 10,000 records. I therefore need to split this file. It looks like this:
HMMER3/b
NAME 1-cysPrx_C
ACC ... (2 Replies)
Discussion started by: fozrun
2 Replies
4. Shell Programming and Scripting
Hi,
I'm trying to split a large file into several smaller files
the script will have two input arguments argument1=filename and argument2=no of files to be split.
In my large input file I have a header followed by 100009 records
The first line is a header; I want this header in all my... (9 Replies)
Discussion started by: ramky79
9 Replies
5. Shell Programming and Scripting
Hi Experts,
I have to split huge file based on the pattern to create smaller files. The pattern which is expected in the file is:
Master.....
First...
second....
second...
third..
third...
Master...
First..
second...
third...
Master...
First...
second..
second..
second..... (2 Replies)
Discussion started by: saisanthi
2 Replies
6. Shell Programming and Scripting
Dear all,
I have a specific problem that I don't quite understand how to solve. I have two files, both of the same format:
XXXXXX_FIND1 bla bla bla
bla
bla
bla
bla
bla
bla
bla
bla
bla
========
(return)
XXXXXX_FIND2 bla bla bla
bla
bla
bla (10 Replies)
Discussion started by: TheTransporter
10 Replies
7. Shell Programming and Scripting
I need to write a shell script for below scenario
My input file has data in format:
qwerty0101TWE 12345 01022005 01022005 datainala alanfernanded 26
qwerty0101mXZ 12349 01022005 06022008 datainalb johngalilo 28
qwerty0101TWE 12342 01022005 07022009 datainalc hitalbert 43
qwerty0101CFG 12345... (19 Replies)
Discussion started by: jimmy12
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8. UNIX for Dummies Questions & Answers
I have a file with a simple list of ids. 750,000 rows. I have to break it down into multiple 50,000 row files to submit in a batch process.. Is there an easy script I could write to accomplish this task? (2 Replies)
Discussion started by: rtroscianecki
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9. Shell Programming and Scripting
Hi Everyone,
I am using a centos 5.2 server as an sflow log collector on my network. Currently I am using inmons free sflowtool to collect the packets sent by my switches. I have a bash script running on an infinate loop to stop and start the log collection at set intervals - currently one... (2 Replies)
Discussion started by: lord_butler
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10. UNIX for Dummies Questions & Answers
hi all
im new to this forum..excuse me if anythng wrong.
I have a file containing 600 MB data in that. when i do parse the data in perl program im getting out of memory error.
so iam planning to split the file into smaller files and process one by one.
can any one tell me what is the code... (1 Reply)
Discussion started by: vsnreddy
1 Replies