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Full Discussion: Compare 2 dates in unix
Top Forums Shell Programming and Scripting Compare 2 dates in unix Post 302351825 by vgersh99 on Wednesday 9th of September 2009 05:02:03 PM
Old 09-09-2009
convert BOTH dates into the YYYYMMDDHHMMSS format and compare numerically. E.g.:
Code:
$ echo '08/18/2009 08:30:17' | nawk -F'[/: ]' '{print $3 $1 $2 $4 $5 $6}'
20090818083017


Last edited by vgersh99; 09-09-2009 at 07:07 PM..
 

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service(8)						      System Manager's Manual							service(8)

NAME
service - run a System V init script SYNOPSIS
service SCRIPT COMMAND [OPTIONS] service --status-all service --help | -h | --version DESCRIPTION
service runs a System V init script in as predictable an environment as possible, removing most environment variables and with the current working directory set to /. The SCRIPT parameter specifies a System V init script, located in /etc/init.d/SCRIPT. The supported values of COMMAND depend on the invoked script. service passes COMMAND and OPTIONS to the init script unmodified. All scripts should support at least the start and stop commands. As a special case, if COMMAND is --full-restart, the script is run twice, first with the stop command, then with the start com- mand. service --status-all runs all init scripts, in alphabetical order, with the status command. EXIT CODES
service calls the init script and returns the status returned by it. FILES
/etc/init.d The directory containing System V init scripts. ENVIRONMENT
LANG, TERM The only environment variables passed to the init scripts. SEE ALSO
/etc/init.d/skeleton, update-rc.d(8), init(8), invoke-rc.d(8). Jan 2006 service(8)
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