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Help with Flat Files Please!! BASH (New User)

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Top Forums Shell Programming and Scripting Help with Flat Files Please!! BASH (New User)
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Old 02-27-2006
Question Help with Flat Files Please!! BASH (New User)
Hello All,

I am brand new to the UNIX world and so far and very intrigued and enjoy scripting. This is just a new language for me. I would really like assistance with the below request. Any help would be greatly appreciated!

I want to create a flat file in Vi that has a header field and entries in each field. I then need to run a script that will ask me what I'm looking for and then return the data to a file.

Example:

First_Name,Last_Name,Phone#,City,State
John,Doe,5055551212,Albuquerque,NM
Jane,Doe,8085551212,Maui,HI
Bob,Doe,8085551212,Honolulu,HI

Now I would like the script to ask me "what are you looking for? First_Name, Last_Name, Phone#, City, State.

Then say for example I choose State.

It would then reply with choose a State.

I would enter HI

It would then output all entries from the State of HI to a file.

Is this possible or am I expecting to much from this script?

Thanks
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LEARN ABOUT DEBIAN

checkbashisms

CHECKBASHISMS(1)					      General Commands Manual						  CHECKBASHISMS(1)

NAME

       checkbashisms - check for bashisms in /bin/sh scripts

SYNOPSIS

       checkbashisms script ...
       checkbashisms --help|--version

DESCRIPTION

       checkbashisms, based on one of the checks from the lintian system, performs basic checks on /bin/sh shell scripts for the possible presence
       of bashisms.  It takes the names of the shell scripts on the command line, and outputs warnings if possible bashisms are detected.

       Note that the definition of a bashism in this context roughly equates to "a shell feature that is not required to be supported  by  POSIX";
       this means that some issues flagged may be permitted under optional sections of POSIX, such as XSI or User Portability.

       In  cases  where  POSIX	and  Debian  Policy  disagree, checkbashisms by default allows extensions permitted by Policy but may also provide
       options for stricter checking.

OPTIONS

       --help, -h
	      Show a summary of options.

       --newline, -n
	      Check for "echo -n" usage (non POSIX but required by Debian Policy 10.4.)

       --posix, -p
	      Check for issues which are non POSIX but required to be supported by Debian Policy 10.4 (implies -n).

       --force, -f
	      Force each script to be checked, even if it would normally not be (for instance, it has a bash or non POSIX shell shebang or appears
	      to be a shell wrapper).

       --extra, -x
	      Highlight lines which, whilst they do not contain bashisms, may be useful in determining whether a particular issue is a false posi-
	      tive which may be ignored.  For example, the use of "$BASH_ENV" may be preceded by checking whether "$BASH" is set.

       --version, -v
	      Show version and copyright information.

EXIT VALUES

       The exit value will be 0 if no possible bashisms or other problems were detected.  Otherwise it will be the sum of the following error val-
       ues:

       1      A possible bashism was detected.

       2      A file was skipped for some reason, for example, because it was unreadable or not found.	The warning message will give details.

SEE ALSO

       lintian(1).

AUTHOR

       checkbashisms  was originally written as a shell script by Yann Dirson <dirson@debian.org> and rewritten in Perl with many more features by
       Julian Gilbey <jdg@debian.org>.

DEBIAN
								 Debian Utilities						  CHECKBASHISMS(1)