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If for some reason, you need perl only syntax, this will do


perl -nle 'print /(.+(?=\<\?xml version="1.0"\?\>))|((?<=\<Status\>).+(?=\<\/Status\>))/g' file_name

Here is the problem: always keep in mind that the shell will do a simple text replacement to replace variables with their contents. This is very versatile on one hand but can lead to unexpected...

A awk one to remove leading 0's

$ echo "0000000231" | awk '{print $1 + 0}'
231

Based on the input given .. Try with this ..

$ nawk '/CREATED|COMPLETED/{split($1,a,">"); print a[2]}' infile
2010-03-25-09.51.52.484529
2010-03-25-09.51.53.171452
2010-03-25-09.51.52.484529...

time_start=`date +%s`

script body

time_end=`date +%s`
time_exec=`expr $(( $time_end - $time_start ))`

echo "Execution time is $time_exec seconds"