Data commit

Task/Program-termination/AWK/program-termination-2.awk

@@ -0,0 +1,9 @@
+# usage:  awk -f exittest.awk input.txt
+BEGIN  { print "# Exit-Test" }
+
+#/s.*t/ { print "!", NR, $0; next }           #1: List all matches
+ /s.*t/ { print "!", NR, $0; problem=1; exit} #2: Abort after first match
+        { print " ", NR, $0}
+
+END     { if(problem) {print "!! Problem !!"; exit 2} }
+END     { print "# Lines read:", NR }