Hello there, I have discovered a strange behaviour which keeps returning in spite of several recompilations: $ /bin/busybox kill -l 1) HUP 2) INT ..... 9) KILL ... 17) CHLD ... $ kill -l 7 16 23 (every integer up to 63, one on each line of output) 63 I cannot find any sensible explanation! What is happening? Regards, Mats E Andersson