init

1 files changed, 24 insertions, 0 deletions

diff --git a/myspin.c b/myspin.c
new file mode 100644
index 0000000..08c3e0c
--- /dev/null
+++ b/myspin.c
@@ -0,0 +1,24 @@
+/* 
+ * myspin.c - A handy program for testing your tiny shell 
+ * 
+ * usage: myspin <n>
+ * Sleeps for <n> seconds in 1-second chunks.
+ *
+ */
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+int main(int argc, char **argv) 
+{
+    int i, secs;
+
+    if (argc != 2) {
+	fprintf(stderr, "Usage: %s <n>\n", argv[0]);
+	exit(0);
+    }
+    secs = atoi(argv[1]);
+    for (i=0; i < secs; i++)
+	sleep(1);
+    exit(0);
+}