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compatilibity for older ssh

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ville rantanen
2017-08-02 13:37:13 +03:00
parent 3a1bb75771
commit 1d17454b4d
1 changed files with 10 additions and 6 deletions
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16
web/ssh-remove-known-host
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@@ -14,19 +14,23 @@ for (( i=1; i<=$#; i++ )); do
done
[[ -z "$HOST" ]] && helpexit
HOST=$( ssh -G "$HOST" | awk '/^hostname / { print $2 }' )
IP=$( getent hosts "$HOST" | awk '{ print $1 }' )
REALHOST=$( ssh -G "$HOST" 2> /dev/null | awk '/^hostname / { print $2 }' )
[[ -z "$REALHOST" ]] && REALHOST="$HOST"
IP=$( getent hosts "$REALHOST" | awk '{ print $1 }' )
[[ "$FORCE" -ne 1 ]] && {
echo "Sure to remove $HOST (IP: $IP) from known_hosts? [y/N]"
echo "Sure to remove ${REALHOST} (IP: ${IP}) from known_hosts? [y/N]"
read resp
} || {
resp=y
}
[[ "$resp" = "y" ]] && {
set -x
ssh-keygen -R "$HOST"
ssh-keygen -R "$IP"
echo ssh-keygen -R "$REALHOST"
ssh-keygen -R "$REALHOST"
[[ -n "$IP" ]] && {
echo ssh-keygen -R "$IP"
ssh-keygen -R "$IP"
}
}