01-23-2016
@RudiC
1. The above sample is the exact structure of my input file these set of lines from ##transaction .. to 000EOT will be repeated. There are no empty lines in between and 0000EOT is the exact string. There are no other token/control characters in the file.
Thanks.
---------- Post updated at 06:59 PM ---------- Previous update was at 06:40 PM ----------
@Don:
The transnum will be read from other file. The file extraction part, is a part of my script. This script is a long script. After extraction from the file we will be processing the transaction. so the transaction extraction part is making the performance issue. The transnum will be in a variable. After reading the file line by line i will cut the "transnum" with tilde delimiter and then i will use if condition to check if they are matching. If they match i will copy the current line(earlier line will be copied in to a new variable) and subsequent lines until next EOT into a new file.
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LEARN ABOUT CENTOS
pagesize
PAGESIZE(1) General Commands Manual PAGESIZE(1)
NAME
pagesize - Print supported system page sizes
SYNOPSIS
pagesize [options]
DESCRIPTION
The pagesize utility prints the page sizes of a page of memory in bytes, as returned by getpagesizes(3). This is useful when creating por-
table shell scripts, configuring huge page pools with hugeadm or launching applications to use huge pages with hugectl.
If no parameters are specified, pagesize prints the system base page size as returned by getpagesize(). The following parameters affect
what other pagesizes are displayed.
--huge-only, -H
Display all huge pages supported by the system as returned by gethugepagesizes().
--all, -a
Display all page sizes supported by the system.
SEE ALSO
oprofile(1), getpagesize(2), getpagesizes(3), gethugepagesizes(3), hugectl(7), hugeadm(7), libhugetlbfs(7)
AUTHORS
libhugetlbfs was written by various people on the libhugetlbfs-devel mailing list.
October 10, 2008 PAGESIZE(1)