I have a very large (150 megs) IRC log file from 2000-2001 which I want to cut down to individual daily log files. I have a very basic knowledge of the cat, sed and grep commands. The log file is time stamped and each day in the large log file begins with a "Session Start" string like so:
... (11 Replies)
Hello..
Iam in need to urgent help with the below.
Have data-file with 40,567
and need to split them into multiple files with smaller line-count.
Iam aware of "split" command with -l option which allows you to specify the no of lines in smaller files ,with the target file-name pattern... (1 Reply)
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)
Hello
We have a text file with 400,000 lines and need to split into multiple files each with 5000 lines ( will result in 80 files)
Got an idea of using head and tail commands to do that with a loop but looked not efficient.
Please advise the simple and yet effective way to do it.
TIA... (3 Replies)
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)
Hello all, newbie here. I've searched the forum and found many "how to split a text file" topics but none that are what I'm looking for.
I have a large text file (~15 MB) in size. It contains a variable number of "paragraphs" (for lack of a better word) that are each of variable length. A... (3 Replies)
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)
I will simplify the explaination a bit, I need to parse through a 87m file -
I have a single text file in the form of :
<NAME>house........
SOMETEXT
SOMETEXT
SOMETEXT
.
.
.
.
</script>
MORETEXT
MORETEXT
.
.
. (6 Replies)
Hello,
I have some large text files that look like,
putrescine
Mrv1583 01041713302D
6 5 0 0 0 0 999 V2000
2.0928 -0.2063 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0
5.6650 0.2063 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0
3.5217 ... (3 Replies)
Discussion started by: LMHmedchem
3 Replies
LEARN ABOUT HPUX
readahead-collector
readahead-collector(8) System Manager's Manual readahead-collector(8)NAME
readahead-collector - collect list of files used during the boot process
SYNOPSIS
readahead-collector [options]
DESCRIPTION
readahead-collector is a files list generator for use in readahead(8) based on the files used during the boot process.
Note: readahead-collector uses the audit subsystem of the kernel
to gather the list of accessed files; for this reason, it is necessary that the kernel is built with the CONFIG_AUDIT and CON-
FIG_AUDITSYSCAL options enabled. Stock Debian kernels are built with these options.
OPTIONS -d enable debug mode.
-f leave the daemon in the foreground for debugging, output goes to stdout.
-h print the usage information.
FILES
/etc/readahead.conf
SEE ALSO readahead(8)AUTHORS
Karel Zak <kzak@redhat.com>,
This manual page was written by Raphael Geissert <geissert@debian.org>
August 2009 readahead-collector(8)