openssl base64 -e | tr -d '\n'
}
+_ss() {
+ _port="$1"
+ if command -v "netstat" >/dev/null 2>&1 ; then
+ _err "Using: netstat"
+ netstat -ntpl | grep :$_port" "
+ return 0
+ fi
+ if command -v "ss" >/dev/null 2>&1 ; then
+ _err "Using: ss"
+ ss -ntpl | grep :$_port" "
+ return 0
+ fi
+ return 1
+}
+
#domain [2048]
createAccountKey() {
_info "Creating account key"
fi
_setopt "$DOMAIN_CONF" "Le_HTTPPort" "=" "$Le_HTTPPort"
- netprc="$(ss -ntpl | grep :$Le_HTTPPort" ")"
+ netprc="$(_ss "$Le_HTTPPort")"
if [ "$netprc" ] ; then
_err "$netprc"
_err "tcp port $Le_HTTPPort is already used by $(echo "$netprc" | cut -d : -f 4)"