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    [SOLVED] Re: Trouble with Wordpress install

    The "do-release-upgrade" is only designed to upgrade the OS...has nothing to do with any custom apps/scripts. When I upgrade my server, I do so by building a new server from scratch (typically in a...
  2. Thread: server 18.04

    by LHammonds
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    [server] Re: server 18.04

    I think this was the very first issue I had with the new 'default' image for the server install...which is part of the reason why I do not use the 'default' installer anymore.

    I use the...
  3. [ubuntu] Re: Need my server to always reboot instead of shutdown.

    +1 for using "sudo reboot" instead. Do not try to remap the shutdown command.

    You could also use a script rather than doing it by hand...which is prone to mistakes such as syntax and not stopping...
  4. [server] Re: phpMyAdmin errors while accessing config.inc.php and blowfish_secret.inc.php

    You might want to check out Adminer

    LHammonds
  5. Thread: Backup plan

    by LHammonds
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    [SOLVED] Re: Backup plan

    It is just an example off the top of my head with fake options...sorry, thought that would have been obvious. The rdiff line could have be shown as <INSERT COMMAND HERE>.

    exit=1 or exit=2 or...
  6. Thread: Backup plan

    by LHammonds
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    [SOLVED] Re: Backup plan

    Example of how the "if error, if no error" code looks:



    rdiff --option1=2 --option2=4
    ReturnCode=$?
    if [[ ${ReturnCode} != 0 ]]; then
    ## rdiff did not exit cleanly
    echo "`date...
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    Re: Stripped down server for QEMU KVM

    If I am seeing this right, the Ubuntu Server 18.04 Network (Minimal) Installer has 2 packages that the standard install does not have:



    language-pack-gnome-en/bionic-updates,bionic-updates,now...
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    Re: Stripped down server for QEMU KVM

    Yes it would had I known the netinstall was actually a minimal install. I figured it was just the normal install but with the bulk of the code needing to be downloaded from the net to keep the...
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    [SOLVED] Re: Unable to access jarfile

    Try removing it and purging all configs related to it:



    sudo apt remove openjdk-8-jre-headless
    sudo apt purge openjdk-8-jre-headless
    sudo apt autoremove


    Now try to install it again:
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    [SOLVED] Re: Unable to access jarfile

    If it is already installed, then the main issue is the path to "java" which it does not know.

    I re-installed openjdk again for you and typed this command to find the location:


    which java...
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    [SOLVED] Re: Unable to access jarfile

    Ah, that is a standard list. I thought the "add-apt-repository ppa:webupd8team/java" would append to that list. It seems it adds a file here:

    ...
  12. Thread: mysqldump

    by LHammonds
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    [ubuntu] Re: mysqldump

    The "Unknown database" is telling me you are trying to backup a database that does not exist.

    Go into mysql command-line and type:

    show databases;

    Make sure you see a database called "wp"
    ...
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    Re: Stripped down server for QEMU KVM

    My initial jump into KVM will be with a standard install of Ubuntu Server 18.04.4 LTS but I will eventually look at what packages are installed that can be removed and automate the process.

    Here...
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    [SOLVED] Re: Unable to access jarfile

    What is the contents of this command?


    cat /etc/apt/sources.list

    LHammonds
  15. Thread: mysqldump

    by LHammonds
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    [ubuntu] Re: mysqldump

    Just want to +1 what TheFu said about placing the password in clear view as part of the command...which is exposed in your command history and the process list. You can also store the password in...
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    [SOLVED] Re: Unable to access jarfile

    The built-in runtime packages for OpenJDK in Ubuntu are:


    sudo apt install openjdk-8-jre-headless
    and

    sudo apt install openjdk-11-jre-headless

    To install Oracle Java 8, you need to add...
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    [SOLVED] Re: Unable to access jarfile

    Make sure whatever version of OpenJDK or Oracle Java you use is compatible with Minecraft 1.8 (which is what Forge 1.8 is based on)

    My guess would be Java 1.8 flavor but I could be wrong.
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    Stripped down server for QEMU KVM

    Has anyone compiled a list of packages that are safe to remove from a standard install for the purpose of running the machine as a KVM host?

    LHammonds
  19. [ubuntu] Re: Ubuntu Server headless 18.04.4 LTS - Segmentation fault (core dumped)

    That's great. Thanks for letting us know what you did to solve it. You can edit the thread and select the "[SOLVED]" dropdown so others know.
  20. Re: Do i use LAMP or manually Install the php, apache2, mysql?

    Well, he just asked what's different...thus I gave some various reasons (but not all-inclusive) regarding differences.
  21. Re: Do i use LAMP or manually Install the php, apache2, mysql?

    Personal/small/medium sites typically do not. But sites with significant traffic such as popular sites or business web applications do require the ability to scale. Uptime is the other...
  22. Re: Do i use LAMP or manually Install the php, apache2, mysql?

    Yes


    You can install the separate components and end up with a similar install using the pre-package but you are restricted in the design flexibility when using the package.


    Flexibility in...
  23. [ubuntu] Re: Ubuntu Server headless 18.04.4 LTS - Segmentation fault (core dumped)

    Make sure your connection to the Internet is solid and DNS is working flawlessly.

    I have not seen that error before but 1st thing I would do is to delete the local cache that "apt-get update"...
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    [server] Re: Keeping Nextcloud and expanding

    You might want to consider turning it into a virtual server and host multiple, separate virtual machines. Creating an all-in-one solution AND connecting it to the Internet is asking for...
  25. Re: Unbelievable issues on installing Ubuntu server

    Take it from another 20+ year Windows guy, that means little other than knowing the high-level view of how things work. Linux and how it is designed works quite different...so as Yoda once said,...
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