Avoid early termination of the key

Newlines will end a zcrypt key early, which is bad. So delete them.

Thanks to Anders on -c rye -i ask-zephyr.d.

diff --git a/make-zcrypt-key b/make-zcrypt-key
index 0a903f3250d0dfc4d7302a2f267083ab54dae368..75ff68b211114cf9222dbc9377d667e6fbe266c2 100755 (executable)
--- a/make-zcrypt-key
+++ b/make-zcrypt-key
@@ -1,3 +1,3 @@
 #!/bin/bash
 
-dd if=/dev/urandom count=1 2>/dev/null
+dd if=/dev/urandom bs=1 | tr -d '\000\n' | head -c126 2>/dev/null