Monthly Archives: November 2018

  1. Clearing old DOCKER stuff from linux

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    November 13, 2018 by aubreykloppers

    /var/lib/docker/overlay became quite big.  Running the following command cleared up some space by deleting old releases: docker system prune -a …
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  2. Zimbra: Securing distribution list.

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    November 12, 2018 by aubreykloppers

    Over the last week I had an external email that was sent to my internal Zimbra distribution list.  To secure …
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  3. SSH problem: no matching host key type found. Their offer: ssh-dss

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    November 1, 2018 by aubreykloppers

    I got this error trying to ssh to an older release of Linux: ssh {IP} Unable to negotiate with {IP} …
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