The Wiert Corner – irregular stream of stuff

Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

  • My badges

  • Twitter Updates

  • My Flickr Stream

    20140508-Delphi-2007--Project-Options--Cannot-Edit-Application-Title-HelpFile-Icon-Theming20140430-Fiddler-Filter-Actions-Button-Run-Filterset-now20140424-VMware-Fusion-6.0.3.-no-reclaimable
    More Photos

  • Pages

  • All categories

  • Enter your email address to subscribe to this blog and receive notifications of new posts by email.

    Join 2,856 other followers

Archive for December 16th, 2019

Ziggo Amsterdam Osdorp de Aker: netwerk-ID 4444, frequentie 164000, Modulatie 64QAM, Symboolfrequentie 6900

Posted by jpluimers on 2019/12/16

Since Ziggo had two URLs giving wrong/correct setup for digal TV, here is the thread and the correct information:

“Dit is fout:Frequentie: 47400, 474000 of 474Netwerk-ID: 4444 of 04444Modulatie: 64-QAMSymboolsnelheid: 6875Dit is goed:Vul bij het netwerk-ID 4444 in.Vul bij frequentie 164000 in.Selecteer bij Modulatie 64QAM.Vul bij Symboolfrequentie 6900 in.2/…”

Correct information for Ziggo Amsterdam de Aker:

  • netwerk-ID 4444,
  • frequentie 164000,
  • Modulatie 64QAM,
  • Symboolfrequentie 6900

URL with correct information: [Archive.is] Digitale en Interactieve Televisie installeren | Digitale Televisie | Klantenservice | Ziggo

Thread information:

  1. [WayBack] Jeroen Pluimers on Twitter : “Als ik op https://t.co/IUJu0G89O9 postcode huisnummer invul, krijg ik de foute informatie @ZiggoWebcare 1/…… “
  2. [WayBack] Jeroen Pluimers on Twitter: “Dit is fout: Frequentie: 47400, 474000 of 474 Netwerk-ID: 4444 of 04444 Modulatie: 64-QAM Symboolsnelheid: 6875 Dit is goed: Vul bij het netwerk-ID 4444 in. Vul bij frequentie 164000 in. Selecteer bij Modulatie 64QAM. Vul bij Symboolfrequentie 6900 in. 2/…”
  3. [WayBack] Jeroen Pluimers on Twitter: “De goede informatie kreeg ik via https://t.co/SRDJaJF9fT, na het invullen van dezelfde postcode/huisnummer combinatie uit de eerste link. Dus ergens is er iets mis met koppelen van de gegevens naar de diverse web pagina’s (; 3/3… https://t.co/g1iipNO16M”

–jeroen

Wrong URL: [Archive.is] Activeringscode, Frequentie of netwerk-ID instellen | Klantenservice | Ziggo

Read the rest of this entry »

Posted in LifeHacker, Power User | Leave a Comment »

if you allow users to register email addresses on your domain, make sure they can’t get: admin@ administrator@ hostmaster@…

Posted by jpluimers on 2019/12/16

Great tip from: [Archive.is] Michal Špaček on Twitter: “Friendly reminder: if you allow users to register email addresses on your domain, make sure they can’t get: admin@ administrator@ hostmaste… https://t.co/wUHXrQC2J0”:

 Friendly reminder: if you allow users to register email addresses on your domain, make sure they can’t get:
  • admin@
  • administrator@
  • hostmaster@
  • postmaster@
  • webmaster@ (and others from RFC 2142)

otherwise users might be able to get an HTTPS certificate for your domain.

–jeroen

Read the rest of this entry »

Posted in Encryption, https, Let's Encrypt (letsencrypt/certbot), Power User, Security | Leave a Comment »

CHMOD – Applying Different Permissions For Files vs. Directories – Server Fault

Posted by jpluimers on 2019/12/16

The answers at [WayBack] CHMOD – Applying Different Permissions For Files vs. Directories – Server Fault describe various ways to do this. Depending in why/when you want to change them you’d probably favour different ones, so be sure to read the answers.

I mostly use these combinations:

find . -type d -exec chmod 700 {} \;
find . -type f -exec chmod 600 {} \;

and

find . -type d -exec chmod 775 {} \;
find . -type f -exec chmod 664 {} \;

And since I forget how to do ocatal too often:

commonly used permissions:

Permission COMMAND
---------   ------------------
rwxrwxrwx   chmod 777 filename
rwxrwxr-x   chmod 775 filename
rwxr-xr-x   chmod 755 filename
rw-rw-rw-   chmod 666 filename
rw-rw-r--   chmod 664 filename
rw-r--r--   chmod 644 filename

permissions are divided into 3 divisions. The first rwx is for the owner. The next 3 is for the group. The last 3 is for everyone else.

rwx------  owner permissions - read, write, executable
---rwx---   group permissions - rwx
------rwx   other permissions - rwx

Source: [WayBack] Title

–jeroen

Posted in *nix, Power User | Leave a Comment »

 
%d bloggers like this: