Have filenames in the format:
021-05-05_10-10-12-111_Nancy_Test_123456-1234_194456454390816_OD_2021042911270.pdf
I need to find “123456-1234” and OD.
In the 123456-1234 number, the ‘-’ are wildcards so the number can be eg. 1234561234, 123456**1234, 123456_1234 - but there will always be 10 digits. (0-9) and the wildcard (if any) will be between the 6'th and 7'th digit. The “OD” can be “OD” or “OS”, ignore case.
The number and OD/OS must be moved to the beginning of the filename with a server name in between, and today's date after OD/OS to uppercase.
Eg: 123456-1234_servername1_OD_yyyy_mm_dd_ss_021-05-05_10-10-12-111_Nancy_Test_194456454390816_2021042911270.pdf.
I'm using a file renaming program that will take the regex.
(Don't know if advertising is allowed at StackOverflow, if it is, I will of course provide a link to the program).
This is what I got so far:
(?:_od_|_sd_) gives me the OD or SD
(?<!\d)\d{10}(?!\d) gives me the 1234561234 but only if there are no wildcards between the 6'th and 7'th digit.
Furthermore, I can't figure out how to put them together and move them in front with the server name in between.
CodePudding user response：
You can use
(?i)^(.*?)_(\d{6}\D*\d{4})_(\d )_(od|sd)_
Replace with $2_servername1_$4_yyyy_mm_dd_ss_$1_$3_.
See the regex demo. Details:
(?i)- case insensitive mode on^- start of string(.*?)- Group 1: any zero or more chars other than line break chars as few as possible_- an underscore(\d{6}\D*\d{4})- Group 2: six digits, zero or more non-digits, four digits_- an underscore(\d )- Group 3: one or more digits_- an underscore(od|sd)- Group 4:odorsd_- an underscore