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So I have made a few changes and am now trying to integrate this into a script ready for cron but am getting errors when I execute the below (* is file date/timestamp which I wish to keep): 'for fn in filename*.csv; do newfn="${fn/#filename/newfilename}” [-e "$newfn"] || perl -MPOSIX -pe 's{^(\d{1,2})/(\d{1,2})/(\d{4})}{$t = mktime(0, 12, 0, $2, $1 - 1, $3 - 1900); @t = localtime $t; $t -= 86400 * ($t[6] <= 1 ? $t[6] + 2 : 1); strftime("%m/%d/%Y", localtime $t)}e' $fn > $newfn done'

user61818
– user61818

2014-03-04 17:13:52 +00:00
Commented Mar 4, 2014 at 17:13
@user61818, newfn=newfilename${fn#filename} and use #! /usr/xpg4/bin/sh, not /bin/sh if Solaris 10 or before.

Stéphane Chazelas
– Stéphane Chazelas

2014-03-04 17:44:36 +00:00
Commented Mar 4, 2014 at 17:44

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