#!/bin/bash

FILENAME=$(basename aos.conf)

function while_line_LINE_FD
{
    exec 0< $FILENAME
    while read LINE
    do
       echo “$LINE”
            :
    done
}

while_line_LINE_FD

#ping-timer-rem
   keepalive 10 120

   # Try to preserve some state across restarts.
   persist-key
   persist-tun  and so on ...

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