[How To]Using Slackpkg Plus on Slackware

Slackpkg plus is a 3rd party software plugin repositorynya Slackware, if arguably a bit like like the apt-getnya Yumnya Debian and Red Hat.
If interesting you can trying and download in this Slackfinder
For add repository click README, and available repository in slackpkg:

Supported Repositories:

• Supports GPG
• slackpkgplus: https://slakfinder.org/slackpkg+/
• multilib: https://taper.alienbase.nl/mirrors/people/alien/multilib/{13.37,14.0,14.1,current}/
• alienbob: https://taper.alienbase.nl/mirrors/people/alien/sbrepos/{13.37,14.0,14.1,current}/{x86,x86_64}/
• ktown: https://taper.alienbase.nl/mirrors/alien-kde/{13.37,14.0,14.1,current}/latest/{x86,x86_64}/
• restricted: https://taper.alienbase.nl/mirrors/people/alien/restricted_sbrepos/{13.37,14.0,14.1,current}/{x86,x86_64}/
• slacky: https://repository.slacky.eu/slackware{,64}-{13.37,14.0,14.1}/
• mled: https://www.microlinux.fr/slackware/MLED-{14.0,14.1}-{32,64}bit/
• mles: https://www.microlinux.fr/slackware/MLES-{14.0,14.1}-{32,64}bit/
• msb: https://slackware.org.uk/msb/{14.0,14.1}/{1.6,1.8}/{x86,x86_64}/
• slackers: https://www.slackers.it/repository/
• slacke17: https://ngc891.blogdns.net/pub/slacke17/slackware{,64,arm}-{14.0,14.1}/
• studioware: https://studioware.org/files/packages/slackware{,64}-{13.37,14.0,14.1}/

• slackonly: https://slackonly.com/pub/packages/14.1-x86_64/

• Does NOT support GPG
• salixos(*): https://download.salixos.org/{i486,x86_64}/{13.37,14.0,14.1}/
• salixext: https://people.salixos.org/ralvex/repository/x86_64/{14.0,14.1}/
• rlworkman(*): https://rlworkman.net/pkgs/{13.37,14.0,14.1}/
• slackel: https://www.slackel.gr/repo/{i486,x86_64}/current/
  (*) salixos and rlworkman partially supports GPG. These repositories contains the .asc file
  for CHECKSUMS.md5, so the ‘update’ process works with CHECKGPG=on and repository authenticity is guaranteed.
  Unfortunately the single packages do not include the related .asc file, so you must install the packages with ‘slackpkg -checkgpg=off install ‘, but the authenticity is guaranteed by the md5 authenticity.

If there are to ask, please comment on this blog.
source: Slackfinder
Thank’s, Have Fun Arief ;)