Things to do after migrating to Zimbra 8.8.x
As I recently handled a migration from Zimbra 8.7.11 to Zimbra 8.8.12, I’ve been running into things I think the Zimbra updater should handle by itself, and/or things that should …
Computers
Lightbox for Bootstrap 4 and jQuery
Lightbox (or “image preview”) functionality for Bootstrap 4 without additional libraries (apart from jQuery). Written by Joaquim Homrighausen <joho@webbplatsen.se> 30-May-2019 TEAMYUJO Do as you wish with this 🙂 This is …
Simple password validator for PHP
/* * Simple password construct validator for PHP * Joaquim Homrighausen <joho@webbplatsen.se> * May 30, 2019 * TEAMYUJO * * Do whatever you want with this snippet 🙂 * * …
Using sfdisk to recover a partition table on Linux
As he re-entered the sfdisk dump manually in the remote recovery console, using the devil’s editor (vi), he was silently thanking the Linux developers for not screwing around with the …
Using nmap to “ping” remote ports
nmap -p 443 site.com nmap -p 21,22,2222,80,443 site.com nmap -p 50-100 site.com nmap is a very versatile tool for analyzing remote hosts. Given the above examples, nmap will return the …
Show which process/program is listening to what port using netstat and lsof
lsof -Pnl +M -i4 lsof -Pnl +M -i6 or netstat -tulpn netstat -npl There are obviously a number of ways to accomplish this, but these variations will cover a lot …
Using MTR to create a text file report
mtr –report –report-cycles 20 www.instagram.com > ignetrpt.txt The above should be entered on one line. Using MTR this way makes it easy to simply send a trace report via e-mail. …
Filmjölk, Google Translate och Machine Learning
Saker som vi upplever som självklarheter kan lätt misstolkas av mottagaren och ge helt andra signaler än de vi tänkt oss.
Apache goodies for WordPress security
The list of things to do to harden a WordPress site with Apache is long, but some things that could be done include: FileETag None <Files wp-config.php> Require all denied …
Orage clock preferences in XFCE
Ubuntu 18.04.1.LTS, XFCE Line 1: %H:%M, Ubuntu Mono Bold 14 Line 2: %a %d %b, Ubuntu Condensed 11 Tooltip: %A %d %B %Y/%V Set width: 80 [X] Show lines vertically