Mine
public text v1 · immutable
#!/usr/bin/perl
%num2mon = qw(
01 Jan
02 Feb
03 Mar
04 Apr
05 May
06 Jun
07 Jul
08 Aug
09 Sep
10 Oct
11 Nov
12 Dec
);
open (THIS, "this");
s/\[(..)h:(..)m:(..)s_(..)\/(..)\/(..)\](.+)/"$num2mon{$4} $5 $1:$2:$3 $7"/eg
close (THIS);