From 461a71aefada325eedf88174fd14d09ce2fd8e35 Mon Sep 17 00:00:00 2001
From: "K. Lange" <klange@toaruos.org>
Date: Wed, 26 Dec 2018 19:47:57 +0900
Subject: [PATCH] esh: add a bad $RANDOM

---
 apps/sh.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/apps/sh.c b/apps/sh.c
index 8a75e0fe..6cd23e18 100644
--- a/apps/sh.c
+++ b/apps/sh.c
@@ -963,6 +963,9 @@ int shell_exec(char * buffer, size_t size, FILE * file, char ** out_buffer) {
 							if (a >= 0 && a < shell_argc) {
 								c = shell_argv[a];
 							}
+						} else if (!strcmp(var, "RANDOM")) {
+							sprintf(tmp,"%d",rand()%32768); /* sure, modulo is bad for range restriction, shut up */
+							c = tmp;
 						} else {
 							c = getenv(var);
 						}
@@ -1579,6 +1582,8 @@ int main(int argc, char ** argv) {
 
 	signal(SIGINT, sig_break_loop);
 
+	srand(getpid() + time(0));
+
 	job_hash = hashmap_create_int(10);
 
 	getuser();