$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

Step-by-step – Slackware Install Txz Package Guide

June 9, 2021 | By the+gnu+linux+evangelist.

Installing

  1. 2. Installing txz Package

    Now to Install txz Package on Slackware
    Use:

    sudo su
    upgradepkg --install-new [MYCOOLPACK].txz

    When –install-new is specified, the behavior is modified to install new packages in addition to upgrading existing ones.
    So for instance:

    sudo su
    upgradepkg --install-new slackpkg+*.txz
  2. 3. Removing txz Package

    Finally, to Uninstall txz Packages from Slackware
    You have simply to use the default Package Manager so:

    slackpkg remove [MYCOOLPACK]

    And so for instance:

    slackpkg remove slackpkg+

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