From a16f57816a9c5c9401ee6de92725a5f94b93d447 Mon Sep 17 00:00:00 2001
From: Marc Beninca <git@marc.beninca.link>
Date: Fri, 26 Apr 2024 14:07:46 +0200
Subject: [PATCH] write

---
 cd.sh | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/cd.sh b/cd.sh
index cd52fec..babce94 100644
--- a/cd.sh
+++ b/cd.sh
@@ -32,6 +32,16 @@ function step {
     fi
 }
 
+function write {
+local file="${1}"
+local text="${2}"
+    if [ "${file}" ] ; then
+        echo -n "${text}" \
+        > "${file}" \
+        || exit
+    fi
+}
+
 step "set name servers"
 for server in "${CD_DNS_SERVERS[@]}" ; do
     echo "nameserver ${server}" \