Peter Eisentraut <peter.eisentraut@2ndquadrant.com> writes:
> On 5/8/18 13:57, Andrew Dunstan wrote:
>> + # take executable files that file(1) thinks are perl files
>> + find . -type f -perm -100 -exec file {} \; -print |
>> + egrep -i ':.*perl[0-9]*\>' |
> How portable is that?
Well, it's the same code that's in pgperltidy ... but I agree that
it's making a lot of assumptions about the behavior of file(1).
regards, tom lane