From 9ad1c574faf9bbc487fa53edc7713dbfb7c94634 Mon Sep 17 00:00:00 2001
From: Paavo Nieminen <paavo.j.nieminen@jyu.fi>
Date: Tue, 18 Mar 2025 20:04:59 +0200
Subject: [PATCH] =?UTF-8?q?Simppelimpi=20regex=20awk-h=C3=A4ksiin.?=
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---
 tools_for_authors/skriptiesim.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools_for_authors/skriptiesim.sh b/tools_for_authors/skriptiesim.sh
index 9c39089..ce18a4c 100644
--- a/tools_for_authors/skriptiesim.sh
+++ b/tools_for_authors/skriptiesim.sh
@@ -54,7 +54,7 @@ GAMMAVALUE=3
 # 35 riviä dataa. Se mitä menee läpi, ohjataan tekstitiedostoon:
 
 dd if=/dev/urandom | od -An -t x1 | fold -w 3 | \
-    awk '/[0-7][:alnum:]/ {printf "0" } /[89a-f][:alnum:]/ {printf "1"}' | \
+    awk '/[0-7]./ {printf "0" } /[89a-f]./ {printf "1"}' | \
     fold -w 128 | head -35 > rndbits.txt
 
 # Sen jälkeen käytellään ImageMagick -ohjelmistopaketin palveluita
-- 
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