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emacs: only call server-edit during my save function if the buffer was actually a server buffer
author Augie Fackler <raf@durin42.com>
date Wed, 10 Sep 2014 14:57:26 -0400
parents e9932cf1692f
children
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function certfor() {
  if [ "x$1" = "x" ] ; then
    echo 'abort: specify host:port pair as argument'
    return 1
  fi
  openssl x509 -in <(echo | openssl s_client -showcerts -connect $1 | \
    awk '/-----BEGIN CERTIFICATE-----/,/-----END CERTIFICATE-----/') -noout -text
}