Hi I've a bugzilla report here that complain that the ps command ignores SIGPIPE which breaks the (HA)moniter script of the customer, I supose the change diff -ur procps-3.2.6.orig/ps/display.c procps-3.2.6/ps/display.c --- procps-3.2.6.orig/ps/display.c 2011-03-22 09:33:52.357999000 +0100 +++ procps-3.2.6/ps/display.c 2011-03-22 09:35:09.598837000 +0100 @@ -41,7 +41,11 @@ /* just reports a crash */ static void signal_handler(int signo){ - if(signo==SIGPIPE) _exit(0); /* "ps | head" will cause this */ + if(signo==SIGPIPE){ + signal(signo, SIG_DFL); + kill(getpid(), signo); + return; + } /* fprintf() is not reentrant, but we _exit() anyway */ fprintf(stderr, "\n\n" ... that will raise the signal and this change does help. Werner -- Debian, Fedora and openSUSE fork of procps - http://gitorious.org/procps/