Annotation of /bin/reset_creation_times

#!/bin/bash

# reset_creation_times
#
# Resets CCF file creation/modification time to the value provided by DATE in its 
# FITS header. 
#
# $Id$

for ccf in `ls -1 *.CCF`
do 
        ccf_class=`echo $ccf | cut -d. -f1 | awk -F"_" '{print $1"_"$2}'`
        
        [ "$ccf_class" = "XMM_CALINDEX" ] && continue

        cdate=`fkeyprint $ccf DATE | grep creation | awk -F"'" '{print $2}'| tr "T" " "`
        
        cdate=${cdate:0:19}
        
        # To add a day delay between upload time and publishing time
        
        # To secs since a given date

        cdatesecs=`date -d "${cdate}" +'%s'`

        # Add one day delay
        
        cdatesecs=$(( $cdatesecs + 86400 ))

        # Return to std. format

        cdate=`date -d @${cdatesecs} +'%Y-%m-%d %H:%M:%S'`

        # Prints original date and changed date 

        echo `ls -l $ccf`

        touch -m --date="$cdate" $ccf

        echo `ls -l $ccf` ; echo
done
1	ccflib	1.1	#!/bin/bash
2
3			# reset_creation_times
4			#
5			# Resets CCF file creation/modification time to the value provided by DATE in its
6			# FITS header.
7			#
8			# $Id$
9
10			for ccf in `ls -1 *.CCF`
11			do
12			ccf_class=`echo $ccf \| cut -d. -f1 \| awk -F"_" '{print $1"_"$2}'`
13
14			[ "$ccf_class" = "XMM_CALINDEX" ] && continue
15
16			cdate=`fkeyprint $ccf DATE \| grep creation \| awk -F"'" '{print $2}'\| tr "T" " "`
17
18			cdate=${cdate:0:19}
19
20			# To add a day delay between upload time and publishing time
21
22			# To secs since a given date
23
24			cdatesecs=`date -d "${cdate}" +'%s'`
25
26			# Add one day delay
27
28			cdatesecs=$(( $cdatesecs + 86400 ))
29
30			# Return to std. format
31
32			cdate=`date -d @${cdatesecs} +'%Y-%m-%d %H:%M:%S'`
33
34			# Prints original date and changed date
35
36			echo `ls -l $ccf`
37
38			touch -m --date="$cdate" $ccf
39
40			echo `ls -l $ccf` ; echo
41			done