alxndr alxndr - 27 days ago 13
Bash Question

find -exec a shell function?

Is there a way to get

find
to execute a function I define in the shell? For example:

dosomething () {
echo "doing something with $1"
}
find . -exec dosomething {} \;


The result of that is:

find: dosomething: No such file or directory


Is there a way to get
find
's
-exec
to see
dosomething
?

Answer

Since only the shell knows how to run shell functions, you have to run a shell to run a function. You also need to mark your function for export with export -f, otherwise the subshell won't inherit them:

export -f dosomething
find . -exec bash -c 'dosomething "$0"' {} \;
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