awk for validating Post: 302520857

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validating dates

This is what I have to check date entries in an interactive script with the end users... I use this to build control cards for a reporting utility supplied by a software vendor. I also want to check to make sure its a valid day based on the month (ie 30days has sept, april, june and Nov..)... ...

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how do i validate y script so that it only accepts values between 1 and 3 and against any character input, cause at the moment i can only validate against numbers outside 1 and 3 but not characters cheers

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podchecker

PODCHECKER(1)						User Contributed Perl Documentation					     PODCHECKER(1)

NAME

       podchecker - check the syntax of POD format documentation files

SYNOPSIS

       podchecker [-help] [-man] [-(no)warnings] [file ...]

OPTIONS AND ARGUMENTS

       -help   Print a brief help message and exit.

       -man    Print the manual page and exit.

       -warnings -nowarnings
	       Turn on/off printing of warnings. Repeating -warnings increases the warning level, i.e. more warnings are printed. Currently
	       increasing to level two causes flagging of unescaped "<,>" characters.

       file    The pathname of a POD file to syntax-check (defaults to standard input).

DESCRIPTION

       podchecker will read the given input files looking for POD syntax errors in the POD documentation and will print any errors it find to
       STDERR. At the end, it will print a status message indicating the number of errors found.

       Directories are ignored, an appropriate warning message is printed.

       podchecker invokes the podchecker() function exported by Pod::Checker Please see "podchecker()" in Pod::Checker for more details.

RETURN VALUE

       podchecker returns a 0 (zero) exit status if all specified POD files are ok.

ERRORS

       podchecker returns the exit status 1 if at least one of the given POD files has syntax errors.

       The status 2 indicates that at least one of the specified files does not contain any POD commands.

       Status 1 overrides status 2. If you want unambiguous results, call podchecker with one single argument only.

SEE ALSO

       Pod::Parser and Pod::Checker

AUTHORS

       Please report bugs using <http://rt.cpan.org>.

       Brad Appleton <bradapp@enteract.com>, Marek Rouchal <marekr@cpan.org>

       Based on code for Pod::Text::pod2text(1) written by Tom Christiansen <tchrist@mox.perl.com>

perl v5.16.3							    2014-06-09							     PODCHECKER(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

validating dates

Discussion started by: MizzGail

2. Programming

validating input

Discussion started by: ruffenator

3. UNIX for Dummies Questions & Answers

validating userid

Discussion started by: giannicello

4. Shell Programming and Scripting

Validating $1 and $2 before using

Discussion started by: nhatch