Rule: Get the latest sequence value from the file for xx ie, 002.increment it by 1 (it will be 003) and store it in a variable.Make another copy of the file in /home/xxx/src renaming the file like below:
Code:
XX_SRC_20130417_003.txt
XX_SRC_20130417_003.dat
003 -> is the incremented number here.
Also, update the file XX_SRC_20130417_003.txt content with the incremented value
Code:
col1=ABC
col2=003
col3=xyz
sftp the newly created file.
If sftp is successful (used scp command to transfer files) for all the newly created two files sent( sent to server 2 , path: /extract/src/xx) then only update the content of val.txt with the incremented value.
After update, It should be something like:
Code:
xm|20130104|001|0
xy|20130704|002|1
xx|20130405|003|1 <---------------------------value updated here
xz|20121213|001|1
Remove the files below from /home/xxx/src(server1) no matter whether sftp is succeed or failed
Code:
XX_SRC_20130417_003.txt
XX_SRC_20130417_003.dat
Need your help and guidance to get the desired output.
Thanks in advance.
---------- Post updated at 03:19 PM ---------- Previous update was at 02:24 PM ----------
I have made a draft of my approach something like below:
Code:
export source_dir=/home/xxx/src
file_from_list=`ls $source_dir/$file_name`
new_file_list=`ls $source_dir/$new_file_name`
send_sftp(){
scp $file_to_move $conn_string
if [[ $? -ne 0 ]]
then
print "++++ File Transfer failed at `date +'%Y%m%d %H:%M%S'` " ;
print "++++ File transfer failed at `date +'%Y%m%d %H:%M%S'`"
exit 14
fi
rm $file_to_move ## irrespective of success or failure of sftp remove the new files
if [[ $? -ne 0 ]]
then
print "++++ ERROR: File Transfer to failed at `date +'%Y%m%d %H:%M%S'` " ;
print "++++ Transferred file could not be removed"
exit 15
fi
}
if [[ $application_id = "2" ]]
then
print "Entering here..."
conn_string=xxx@myserver2:/home/xxx/src
file_name=xx_*
fi
value=grep "xx" val.txt| cut -d"|" -f2
get_seq_val=$value+1
if [[ $application_id = "2" ]]
then
for list_files in $file_from_list
do
fl_name=`basename list_files`
fl=`echo $fl_name|cut -d'.' -f1`
extn=`echo .${fl_name#*.}`
new_file_name=$fl"_"$get_seq_val$extn
cp $list_files $new_file_name
done
for new_files in $new_file_list
do
file_to_move=$new_files
send_sftp()
### if all the files trasferred successfully then update the value in value.txt file ?? should we use sed to update the file? Can we track if all the files
# are sftp ed successfully?
done
fi
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