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Full Discussion: want to get last year and month from the file
Top Forums Shell Programming and Scripting want to get last year and month from the file Post 302523394 by dgmm on Wednesday 18th of May 2011 07:18:25 PM
Old 05-18-2011
Hi
I am not looking from ls.
Here is my code and I want to fetch year and month from the file which I have alread read.

Code:
cd Log_dir
 
for f in *.log
do
  let  cnt="cnt + 1"
  logfilename=$f
  Log "Log file Name $logfilename"
  logfile=`basename $logfilename .log`
  Log "logfile without extension $logfile"
  logfiledate=$`awk -F_ '{print $(NF-1)}' $logfile`
  Log "logfiledate $logfiledate"
done
Log "Total file count $cnt"

The problem is I am not getting logfiledate.
Please let me know how can I extract this field. My datetime in file is last 15 characters. f_CCYYMMDD_HHMMSS.
Just want to get CCYYMM from the file.
Thanks and Regards\
Dgmm
 

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LEARN ABOUT PHP

cal_to_jd

CAL_TO_JD(3)								 1							      CAL_TO_JD(3)

cal_to_jd - Converts from a supported calendar to Julian Day Count

SYNOPSIS

       int cal_to_jd (int  $calendar, int  $month, int	$day, int  $year)

DESCRIPTION

       cal_to_jd(3)  calculates  the  Julian  day count for a date in the specified $calendar. Supported $calendars are CAL_GREGORIAN, CAL_JULIAN,
       CAL_JEWISH and CAL_FRENCH.

PARAMETERS

	      o $calendar
		- Calendar to convert from, one of CAL_GREGORIAN, CAL_JULIAN, CAL_JEWISH or CAL_FRENCH.

	      o $month
		- The month as a number, the valid range depends on the $calendar

	      o $day
		- The day as a number, the valid range depends on the $calendar

	      o $year
		- The year as a number, the valid range depends on the $calendar

RETURN VALUES

	A Julian Day number.

SEE ALSO

       cal_from_jd(3), frenchtojd(3), gregoriantojd(3), jewishtojd(3), juliantojd(3), unixtojd(3).

PHP Documentation Group 													      CAL_TO_JD(3)
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