add proper error handling for all final exec calls

[hband-tools.git] / user-tools / straceall

#!/bin/bash

name=$1
shift
if [ ".${name:0:1}" = .- ]
then
        echo "Usage: straceall <process name> [strace options]" >&2
        exit 1
fi
exec strace "$@" $(for pid in $(pgrep -x "$name"); do echo -p $pid; done)