diff options
Diffstat (limited to 'setup-dns.in')
| -rw-r--r-- | setup-dns.in | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/setup-dns.in b/setup-dns.in index fbcce70..06568f6 100644 --- a/setup-dns.in +++ b/setup-dns.in @@ -4,7 +4,7 @@ PREFIX= . "$PREFIX/lib/libalpine.sh" usage() { - cat <<__EOF__ + cat <<__EOF__ usage: setup-dns [-h] [-d domain name] [IPADDR...] Setup ${ROOT}etc/resolv.conf DNS settings @@ -15,15 +15,15 @@ options: The optional IPADDR are a list of DNS servers to use. __EOF__ - exit 1 + exit 1 } while getopts "d:n:h" opt; do - case $opt in - d) DOMAINNAME="$OPTARG";; - h) usage;; - n) NAMESERVERS="$OPTARG";; - esac + case $opt in + d) DOMAINNAME="$OPTARG";; + h) usage;; + n) NAMESERVERS="$OPTARG";; + esac done shift $(($OPTIND - 1)) @@ -65,4 +65,3 @@ for i in $dns $@; do mkdir -p "${conf%/*}" echo "nameserver $i" >> $conf done - |