Use /dev/urandom for new client identity generation

* FreeBSD has /dev/random and it never blocks, giving as much entropy as requested
* GNU/Linux has /dev/random can give shorter output
* /dev/urandom exists in both systems and never blocks

Signed-off-by: Sergey Matveev <stargrave@stargrave.org>

diff --git a/utils/newclient.sh b/utils/newclient.sh
index ab86a7fdb23dde0009948ccba3190ad063387927..e741130957a6f30d6c8956988bcd3c3b58e2f940 100755 (executable)
--- a/utils/newclient.sh
+++ b/utils/newclient.sh
@@ -3,7 +3,7 @@
 getrand()
 {
     local size=$1
-    dd if=/dev/random bs=$size count=1 2>/dev/null | hexdump -ve '"%02x"'
+    dd if=/dev/urandom bs=$size count=1 2>/dev/null | hexdump -ve '"%02x"'
 }
 
 [ -n "$1" ] || {