remove option to never upgrade ucf files

[automated-distro-installer] / chost

diff --git a/chost b/chost
index 77e17d467b3447468c59b832efbd3da893e59b06..c02c8c2595a3483117e62bc212237bec5a67a0db 100755 (executable)
--- a/chost
+++ b/chost
@@ -7,6 +7,7 @@ set -eE -o pipefail
 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 
 host=$1
-addr=$(getent hosts $host | awk '{print $1}')
-h=$(getent hosts $addr | awk '{print $2}')
-echo ${h%%.*}
+addr=$(host $host | sed -rn 's/^\S+ has address //p;T;q')
+h=$(host $addr)
+h=${h##* }
+echo $h