I have this script:
day=`date +%d` month=`date +%m` year=`date +%Y` lmonth=`expr $month - 1` if test "$lmonth" = "0" then lmonth=12 year=`expr $year - 1` fi
The result when I call
How can I make it output
When the month is 10, 11 or 12 I don't want it to be 010, 011, or 012 respectively.
I want to put the $year and $lmonth when I call a table or file with period. For example, table_extra201209.
How do I add the extra zero for months from 1 (January) to 9 (September)?
I try all the answer here, but umm.. I forgot to mention something.. I want to put the $year and $lmonth when I call a table or file with periode, for example table_extra201209 how to put it on that with "0" attach before "9"..? thanks again :)