add echo

stark · Feb 26, 2018 · cd4d596 · cd4d596
1 parent ec6cc23
commit cd4d596
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Showing 2 changed files with 13 additions and 1 deletion.
diff --git a/echo.c b/echo.c
@@ -0,0 +1,12 @@
+#include <stdio.h>
+
+int
+main(int argc, char **argv) {
+
+	for(int i = 1; i < argc; i++) {
+		printf("%s", argv[i]);
+		putchar(i == argc - 1 ? '\n' : ' ');
+	}
+
+	return 0;
+}
diff --git a/makefile b/makefile
@@ -1,4 +1,4 @@
 LDFLAGS = -static
 CFLAGS  = -g
 
-all: logname env
+all: logname env echo