busybox printf's error message here was peculiarly unhelpful: in response to a missing argument that caused it to attempt to format "." with %i, it simply printed "." to standard error, without even a trailing newline. This confused me for a while.
busybox printf's error message here was peculiarly unhelpful: in response to a missing argument that caused it to attempt to format "." with %i, it simply printed "." to standard error, without even a trailing newline. This confused me for a while.