Skip to content
joho.se

joho.se

Joaquim Homrighausen

  • WordPress
    • Fail2WP
    • EasyMap
    • Cloudbridge Mattermost
    • Shortcodes for Font Awesome
  • Öppet Moln
  • Send spam
  • find.me
    • Matrix, joho68
    • Mastodon, @joho
    • Twitter, joho68
    • Github, joho1968
    • Instagram, hobo68
    • Instagram, 1968geek
    • Instagram, 1968photo
    • 1968photo.com

joho.se

  • WordPress
    • Fail2WP
    • EasyMap
    • Cloudbridge Mattermost
    • Shortcodes for Font Awesome
  • Öppet Moln
  • Send spam
  • find.me
    • Matrix, joho68
    • Mastodon, @joho
    • Twitter, joho68
    • Github, joho1968
    • Instagram, hobo68
    • Instagram, 1968geek
    • Instagram, 1968photo
    • 1968photo.com

Sysadmin

Development, Sysadmin, Web

Random Password Generator (POMjs)

POMjs is an open and uncomplicated Random Password Generator written in Javascript and HTML. We all love secure and random passwords, and sometimes you just … Read more

Photo of author

Written by: joho

Published on: 24-Oct-2022

Computers, Sysadmin

Zimbra running out of disk space after update and zmstat

Have you seen a sudden increase in the disk usage for your Zimbra environment? Patching or re-starting Zimbra may very well be the culprit. Upgrading … Read more

Photo of author

Written by: joho

Published on: 15-Dec-2021

Linux, Sysadmin

Compare files and directories recursively using diff

Compare files in the two directories, and only report differences: diff -q path-1/ path-2/ Compare files in the two directories and their sub-directories, only reporting … Read more

Photo of author

Written by: joho

Published on: 25-May-2021

Applications, Sysadmin

Improving your Nextcloud upgrade experience

Nextcloud, a truly wonderful open source project, allows you to create your own co-lab hub. You can choose to host it yourself, or get a … Read more

Photo of author

Written by: joho

Published on: 24-Feb-2021

Linux, Sysadmin

Ubuntu 20.04, Nginx, Redmine, Ruby, and Passenger-Phusion confusion

Redmine, Ruby, Passenger-Phusion, and Nginx makes for an extremely confusing situation with dependencies, installation “instructions”, and “mismatching” package versions. Redmine wants Ruby x, your Linux … Read more

Photo of author

Written by: joho

Published on: 15-Dec-2020

Linux, Sysadmin

Checking LSI RAID storage status in Linux

Flying blind is no fun and many hardware manufacturers are notoriously bad at providing info tools form their hardware for Linux. If you have an … Read more

Photo of author

Written by: joho

Published on: 15-Dec-2020

Applications, Computers, Development, Linux, Sysadmin

Where did my Emacs color-theme go in Ubuntu 20.04.LTS?!

Having recently upgraded a small VPS from Ubuntu 18.04.LTS to Ubuntu 20.04.LTS, I ran into a little snag with Emacs and its color-theme (from the … Read more

Photo of author

Written by: joho

Published on: 26-Oct-2020

Computers, Sysadmin

Checksum of file using Windows certutil

After getting files from a remote source, it is often a good idea to get some sort of fingerprint or checksum of the file, and … Read more

Photo of author

Written by: joho

Published on: 22-Oct-2020

Development, Linux, Sysadmin

pdftk and php-pdftk on Ubuntu 18.04 without using snap

During a product launch I recently came across an “interesting” issue involving pdftk (and php-pdftk). Some of the developers had made assumptions (ever heard that … Read more

Photo of author

Written by: joho

Published on: 01-Oct-2020

Linux, Sysadmin

Monitoring redis access and activity

Use redis-cli to monitor redis access and activity. redis-cli monitor or telnet localhost 6379 When the connection has been made, type MONITOR Use Ctrl+C or … Read more

Photo of author

Written by: joho

Published on: 11-Sep-2020

Next
  • DeltaFelter
  • Stealth Cookie
  • FidoNet
  • joho68

Recent Posts

  • Arbitrary interpretation of GDPR
  • Random Password Generator (POMjs)
  • Mounting /proc with hidepid under Ubuntu
  • Cloudbridge Mattermost 2.2.0 with WordPress 6 support
  • Folksam och Solid Försäkringar arbetar inte hållbart

Looking for something

Copyright © Joaquim Homrighausen; all rights reserved.
  • WordPress
    • Fail2WP
    • EasyMap
    • Cloudbridge Mattermost
    • Shortcodes for Font Awesome
  • Öppet Moln
  • Send spam
  • find.me
    • Matrix, joho68
    • Mastodon, @joho
    • Twitter, joho68
    • Github, joho1968
    • Instagram, hobo68
    • Instagram, 1968geek
    • Instagram, 1968photo
    • 1968photo.com