X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=myfai-chboot;h=de798e4d1afc0db0a8d0bd6c6421c423e00ed682;hb=34839ddd0fbddfe203a3aa5b3387186a273e31df;hp=452f8fa579cd3a45de80684a25db60d9b565fb52;hpb=e6c8a36522847eca91819ab3eb656dd824bc3e3c;p=automated-distro-installer

diff --git a/myfai-chboot b/myfai-chboot
index 452f8fa..de798e4 100755
--- a/myfai-chboot
+++ b/myfai-chboot
@@ -6,13 +6,13 @@ trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 x=$(readlink -f "$BASH_SOURCE"); cd ${x%/*}
 
 usage() {
-    cat <<EOF
-usage: ${0##*/} [-h|--help] [hostname|ip]
+  cat <<EOF
+usage: ${0##*/} [-h|--help] HOSTNAME|IP|default
 
 Sets up tftp pxe config and nfs server on host "faiserver".
 
-If our kernel has no nfs support, uses apache, and depends on another
-repo of Ian Kelling, basic-https-conf, where the file is at
+If our kernel has no nfs support, uses apache intead of nfs, and depends
+on another repo of Ian Kelling, basic-https-conf, where the file is at
 /a/exe/web-conf.
 
 Usng this, you can boot into fai with pxe-kexec without changing
@@ -27,10 +27,13 @@ to disable the nfs server.
 -h|--help   Print help and exit.
 
 EOF
-    exit $1
+  exit $1
 }
+if [[ ! $1 ]]; then
+  usage 1
+fi
 case $1 in
-    -h|--help) usage ;;
+  -h|--help) usage ;;
 esac