On 21/05/13 09:09, Phillip Smith wrote:
> On 20 May 2013 20:58, Dave Reisner <[email protected]> wrote:
>> Not what I had in mind (or gave you). This will "work", but the process
>> substitution is preferable over the here string.
>
> Sorry; what I saw in yours was '<<' which obviously didn't work so I
> assumed you meant '<<<'
>
> On 20 May 2013 21:07, Allan McRae <[email protected]> wrote:
>> Also not you do not need the whole for loop here. Just
>>
>> printf " %s\n" "${srcdir_refs[@]}"
>
> That did not work in my testing; line breaks were not preserved.
>
allan@arya ~
> mapfile -t srcdir_refs < <(cd "tmp" && find -type f -exec grep -Il
"10" {} +)
allan@arya ~
> echo ${srcdir_refs[@]}
./out/out-7.txt ./out/out-3.txt ./out/out-2.txt ./out/out-9.txt
./out/out-8.txt ./out/out-5.txt ./out/out-4.txt ./out/out-1.txt
./out/out-6.txt
allan@arya ~
> printf " %s\n" ${srcdir_refs[@]}
./out/out-7.txt
./out/out-3.txt
./out/out-2.txt
./out/out-9.txt
./out/out-8.txt
./out/out-5.txt
./out/out-4.txt
./out/out-1.txt
./out/out-6.txt
