I have a .docx file (which is actually a zip archive with docx extension) which is too big, and I want to make it smaller. To understand what takes so much space, I browsed the insides of it, and this is what I found. At the “root” level of the […]
Monthly Archives: January 2026
222 posts
I created a web calendar with Outlook, published it on a WebDav server and added to the web interface Google Agenda but there are no events added (synchronized). Has anyone tried such a setup? Note: Google Agenda did not accept the webcals:// URI, I had to use https:// or webcal://. […]
We have 10 cameras connected to an XVR. This is connect to a Mercusys router, and we want to send this signal to a webpage using No-IP DDNS.. We need to configure this on the router but we have this problem: This router doesn’t have a default/factory password and so […]
I have several k3s clusters, one is misbehaving, wherein argocd was warning of not being able to contact github.com, upon investifation I found that all hostnames were being resolved to: 15.197.172.60 which resovles to some amazon eaccelerator: dig -x 15.197.172.60 +short a63452c77db78f54b.awsglobalaccelerator.com. for example I try openssl on my nginx-ingress: […]
How to fix this so the problem goes away? “Duplicate without user-selected canonical” is the highlighted part of a larger message I received in an email from google. “New reason preventing your pages from being indexed Search Console has identified that some pages on your site are not being indexed […]
I’m comparing the FTP fingerprint between a OVH FTP server : $ lftp ftpback-rbx1-234.mybackup.ovh.net <<< ls ls: Fatal error: Certificate verification: Not trusted: no issuer was found (DD:12:B5:34:56:79:A1:23:45:6F:1C:D1:2E:BE:C7:2A:34:56:A1:DB) $ and the one returned by openssl s_client : $ openssl s_client -connect ftpback-rbx1-234.mybackup.ovh.net:21 -starttls ftp < /dev/null 2>/dev/null | openssl x509 […]
Because my school is blocking everything and I’m trying to play, I tried Change Network DNS Settings, Enable “Secure DNS” in Chrome, Use Web Proxies or Alternative Browsing and Direct IP Access and I still can’t so I’ll really would like how to hack the administrative server.
In some high-security or “Top Secret” environments, displays (and phones, IoT-devices in general) are often shown with a prominent colored border (e.g. yellow, red, or purple) around the entire screen. This is usually described as a security marking to indicate classification or handling rules. I am wondering whether the three […]
I have implemented a graphQL query which includes huge logic and takes lot of time. So I have added to cache, post that it is taking less time but at first time load it is taking lot of time. How to handle this.