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zsh: fidget with screen/tmux message This should speed things up very slightly by avoiding some `grep` action in the common case of no detached screens/tmuxes.
author Augie Fackler <raf@durin42.com>
date Mon, 14 Nov 2022 11:02:35 -0500
parents e9932cf1692f
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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312
b9e92b79bb00 misc: holding ground for misc shell tricks
Augie Fackler <raf@durin42.com>
parents:
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1 function certfor() {
b9e92b79bb00 misc: holding ground for misc shell tricks
Augie Fackler <raf@durin42.com>
parents:
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2 if [ "x$1" = "x" ] ; then
b9e92b79bb00 misc: holding ground for misc shell tricks
Augie Fackler <raf@durin42.com>
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3 echo 'abort: specify host:port pair as argument'
b9e92b79bb00 misc: holding ground for misc shell tricks
Augie Fackler <raf@durin42.com>
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4 return 1
b9e92b79bb00 misc: holding ground for misc shell tricks
Augie Fackler <raf@durin42.com>
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5 fi
b9e92b79bb00 misc: holding ground for misc shell tricks
Augie Fackler <raf@durin42.com>
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6 openssl x509 -in <(echo | openssl s_client -showcerts -connect $1 | \
b9e92b79bb00 misc: holding ground for misc shell tricks
Augie Fackler <raf@durin42.com>
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7 awk '/-----BEGIN CERTIFICATE-----/,/-----END CERTIFICATE-----/') -noout -text
b9e92b79bb00 misc: holding ground for misc shell tricks
Augie Fackler <raf@durin42.com>
parents:
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8 }