04-08-2008
Read line from file randomly
I have data file with customer.dat, and this contains the
HTML Code:
customer names
>cat customer.dat
FirstName1 LastName1
FistName2 LastName1
FistName3 MiddleName3 LastName3
This file can contain areoun 100 customer names.
Quote:
My requirement is to get the customer complete name randomly, I want to use RANDOM to generate random number, and then I want to read the complete name from the customer.dat with line number that matches with the random number
Any idea how to read the file if the line number is specified?
Regards,
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LEARN ABOUT SUNOS
compver
compver(4) File Formats compver(4)
NAME
compver - compatible versions file
DESCRIPTION
compver is an ASCII file used to specify previous versions of the associated package which are upward compatible. It is created by a pack-
age developer.
Each line of the file specifies a previous version of the associated package with which the current version is backward compatible.
Since some packages may require installation of a specific version of another software package, compatibility information is extremely cru-
cial. Consider, for example, a package called "A" which requires version "1.0" of application "B" as a prerequisite for installation. If
the customer installing "A" has a newer version of "B" (version 1.3), the compver file for "B" must indicate that "1.3" is compatible with
version "1.0" in order for the customer to install package "A".
EXAMPLES
Example 1: Sample compver file.
A sample compver file is shown below:
Version 1.3
Version 1.0
SEE ALSO
pkginfo(4)
Application Packaging Developer's Guide
NOTES
The comparison of the version string disregards white space and tabs. It is performed on a word-by-word basis. Thus, "Version 1.3" and
"Version 1.3" would be considered the same.
The entries in the compver file must match the values assigned to the VERSION parameter in the pkginfo(4) files.
SunOS 5.10 4 Oct 1996 compver(4)