sigdist.d - signal distribution by process. Uses DTrace. sigdist.d This is a simple DTrace script that prints the number of signals recieved by process and signal number. This script is also available as /usr/demo/dtrace/sig.d, where it originates. Since this uses DTrace, only the root user or users with the dtrace_kernel privilege can run this command. Solaris stable - needs the proc provider.

This samples until Ctrl-C is hit. # sigdist.d

SENDER process name of sender

RECIPIENT process name of target

SIG signal number, see signal(3head)

COUNT number of signals sent

/usr/demo/dtrace/sig.d

DTrace Guide "proc Provider" chapter (docs.oracle.com) See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with verbose descriptions explaining the output. sigdist.d will sample until Ctrl-C is hit. kill.d(1M), dtrace(1M)