Initial data commit

Task/Binary-strings/AWK/binary-strings.awk

@@ -0,0 +1,37 @@
+#!/usr/bin/awk -f
+
+BEGIN {
+	# string creation
+	a="123\0 abc ";
+	b="456\x09";
+	c="789";
+	printf("abc=<%s><%s><%s>\n",a,b,c);
+
+	# string comparison
+	printf("(a==b) is %i\n",a==b)
+
+	# string copying
+	A = a;
+	B = b;
+	C = c;
+	printf("ABC=<%s><%s><%s>\n",A,B,C);
+
+	# check if string is empty
+	if (length(a)==0) {
+		printf("string a is empty\n");
+	} else {
+		printf("string a is not empty\n");
+	}
+
+	# append a byte to a string
+	a=a"\x40";
+	printf("abc=<%s><%s><%s>\n",a,b,c);
+
+	# substring
+	e = substr(a,1,6);
+	printf("substr(a,1,6)=<%s>\n",e);
+
+	# join strings
+	d=a""b""c;
+	printf("d=<%s>\n",d);
+}