Group logdir(?<logdir>\/(?:[^\/]+\/)*) \/the literal / (4710 / 578 / 2F16)
Non-Capturing Group(?:[^\/]+\/)* *repeats the group contents below any number of times:
Negated Character Class[^\/]+ +matches at least one character outside the set below:
\/the literal / (4710 / 578 / 2F16)
\/the literal / (4710 / 578 / 2F16)
Group date(?<date>(?:19|20)\d{2}(?:0?[1-9]|1[012])(?:0[1-9]|[12]\d|3[01])) Non-Capturing Group(?:19|20) \d{2}a digit, repeated exactly 2 times
Non-Capturing Group(?:0?[1-9]|1[012]) 0?optionally matches the literal 0 (4810 / 608 / 3016)
1-9one character from 1 (4910) to 9 (5710)
1the literal 1 (4910 / 618 / 3116)
0the literal 0 (4810 / 608 / 3016)
1the literal 1 (4910 / 618 / 3116)
2the literal 2 (5010 / 628 / 3216)
Non-Capturing Group(?:0[1-9]|[12]\d|3[01]) 0the literal 0 (4810 / 608 / 3016)
1-9one character from 1 (4910) to 9 (5710)
1the literal 1 (4910 / 618 / 3116)
2the literal 2 (5010 / 628 / 3216)
\da digit
3the literal 3 (5110 / 638 / 3316)
0the literal 0 (4810 / 608 / 3016)
1the literal 1 (4910 / 618 / 3116)
\/the literal / (4710 / 578 / 2F16)
job_the literal text job_ (case sensitive) Group jobname(?<jobname>\w+) \w+any word character, repeated at least once
_the literal _ (9510 / 1378 / 5F16)
\d+a digit, repeated at least once
_the literal _ (9510 / 1378 / 5F16)
Group region(?<region>[^\W_]+) Negated Character Class[^\W_]+ +matches at least one character outside the set below:
\Wany non-word character
_the literal _ (9510 / 1378 / 5F16)
_logthe literal text _log (case sensitive) g modifier: global. Finds all matches instead of stopping after the first
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string