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Shell Programming and Scripting
Date Validation again
Post 302155567 by PxT on Friday 4th of January 2008 04:01:11 PM
01-04-2008
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1. Shell Programming and Scripting
Hi All,
I've to validate a date input for the format YYYYMMDD. The input should be of 8 digits with only numeric values.
I tried the following
echo $1 | grep '^\{8}$/p'
if
then
echo "Valid"
else
echo "invalid"
I get the error,
grep: RE error 16: Bad number.
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Hi,
I've made a very basic date validation script, but the syntax of the until condtion is wrong, could someone have a quick look and correct it please?:)
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Dears,
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File contains below data,how to validate the date using awk command or any command.
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Hi All,
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LEARN ABOUT PHP
fs_messages
FS_MESSAGES(1) AFS Command Reference FS_MESSAGES(1) NAME
fs_messages - Sets whether the Cache Manager writes log messages SYNOPSIS
fs messages [-show (user|console|all|none)] [-help] fs me [-s (user|console|all|none)] [-h] DESCRIPTION
The fs messages command controls whether the Cache Manager displays status and warning messages on user screens, the client machine console, on both, or on neither. There are two types of Cache Manager messages: o User messages provide user-level status and warning information, and the Cache Manager directs them to user screens. o Console messages provide system-level status and warning information, and the Cache Manager directs them to the client machine's designated console. Disabling messaging completely is not recommended, because the messages provide useful status and warning information. OPTIONS
-show (user|console|all|none) Specifies the types of messages to display. Choose one of the following values: user Send user messages to user screens. console Send console messages to the console. all Send user messages to user screens and console messages to the console (the default if the -show argument is omitted). none Do not send any messages to user screens or the console. -help Prints the online help for this command. All other valid options are ignored. EXAMPLES
The following command instructs the Cache Manager to display both types of messages: % fs messages -show all PRIVILEGE REQUIRED
The issuer must be logged in as the local superuser root. SEE ALSO
afsd(8) COPYRIGHT
IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved. This documentation is covered by the IBM Public License Version 1.0. It was converted from HTML to POD by software written by Chas Williams and Russ Allbery, based on work by Alf Wachsmann and Elizabeth Cassell. OpenAFS 2012-03-26 FS_MESSAGES(1)