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31 lines
863 B
Bash
Executable File
31 lines
863 B
Bash
Executable File
# ------------------------------------------------------------------------------
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# Description
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# -----------
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#
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# User will be prompted if they want to update known_hosts if ssh errors out
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# with "Host key verification failed."
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#
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# ------------------------------------------------------------------------------
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# Authors
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# -------
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#
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# * Anatoly <akopyl@radner.ru>
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#
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# ------------------------------------------------------------------------------
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sshukh () {
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output=$(\ssh "$@" 2>&1 | tee /dev/tty)
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error=$(echo $output | tail -1)
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if [[ "$error" == "Host key verification failed."* ]]; then
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host=$(cut -d'@' -f2 <<< $1)
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while true; do
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read yn"?Update known_hosts? [y/n] "
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case $yn in
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[Yy]* ) ssh-keygen -R $host && \ssh "$@"; break;;
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[Nn]* ) break;;
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* ) echo "Please answer y or n.";;
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esac
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done
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fi
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}
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