5 usage
() { echo "usage: $prog$usage"; }
6 fail
() { echo >&2 "$prog: $*"; exit 1; }
7 fail_usage
() { usage
>&2; exit 1; }
12 *) exec sudo
-u
$user "$0" "$@" ;;
14 HOME
=$home; export HOME
15 PATH
=$home/bin
:/usr
/local/bin
:/bin
:/usr
/bin
; export PATH
18 sanitize
() { echo "$1" |
tr -c
'A-Za-z0-9-\n' _
; }
23 tmp
=$home/tmp
/$
(sanitize
"$tag").$$
26 trap 'cd $home; rm -rf $tmp' EXIT INT TERM
30 { cat $home/le.conf.skel
31 echo "config-dir = $home/etc"
32 echo "logs-dir = $home/log"
33 echo "work-dir = $tmp"
38 map
="webroot-map = {" sep
=" "
40 map
="$map$sep\"$san\": \"$home/webroot\"" sep
=", "