diff --git a/toolbox/kill.c b/toolbox/kill.c
new file mode 100644
index 0000000..4d0e479
--- /dev/null
+++ b/toolbox/kill.c
@@ -0,0 +1,35 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include <sys/types.h>
+#include <signal.h>
+
+int kill_main(int argc, char **argv)
+{
+    int sig = SIGTERM;
+    int result = 0;
+    
+    argc--;
+    argv++;
+
+    if(argc >= 2 && argv[0][0] == '-'){
+        sig = atoi(argv[0] + 1);
+        argc--;
+        argv++;
+    }
+
+    while(argc > 0){
+        int pid = atoi(argv[0]);
+        int err = kill(pid, sig);
+        if (err < 0) {
+            result = err;
+            fprintf(stderr, "could not kill pid %d: %s\n", pid, strerror(errno));
+        }
+            
+        argc--;
+        argv++;
+    }
+    
+    return result;
+}