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You can specify where readarray gets inputcan also read from by using the -u flag:stdin
readarray
-u
readarray -u 0 FILES <<< "$(find . -name "file*")"; echo "${#FILES[@]}"
You can specify where readarray gets input from by using the -u flag:
readarray can also read from stdin
readarray FILES <<< "$(find . -name "file*")"; echo "${#FILES[@]}"
