1 # 2 BEGIN { 3 totallines=0; matched=0 4 } 5 6 # match on counter name followed '=' and an arbitrary value 7 /^[a-z|A-Z][a-z|A-Z|0-9|\.|_]*=.*$/ { 8 matched++; 9 } 10 11 # or match the first line (PID of the JVM followed by ':') 12 /^[0-9]+:/ { 13 matched++; 14 } 15 16 { totallines++; print $0 } 17 18 END { 19 if ((totallines > 0) && (matched == totallines)) { 20 exit 0 21 } 22 else { 23 exit 1 24 } 25 }