How to read an OpenSSL cipher suite list
Jeff asked: hMailserver is an open source Window e-mail server. For incoming e-mail it supports STARTTLS with the help of OpenSSL 1.1.1. It allows configuring the cipher suites, the default …
TLS passthrough on a layer 7 load balancer
John asked: Trying to understand some fundamentals. If I want a load balancer for the benefits of caching and more intelligent load balancing, I see that I should probably consider …
OpenVPN server assigns same IP address (10.8.0.6) to all connected clients
Askar asked: I followed How To Set Up and Configure an OpenVPN Server on Ubuntu 20.04 to setup OpenVPN server. I noticed, when any clients connects to OpenVPN Server, each …
Prevent anyone from sending email between local users
user180685 asked: I’m trying to prevent anonymous users from potentially being able to send email from one local user to another. If someone knows the email addresses of 2 accounts …
Where are the official sources for libzbar?
panzi asked: zbar is a project that provides a barcode/qr-code scanning library and command line programs. libzbar0 is provided in version 0.22 on Debian buster (our Docker images) and in …
What happens when ZFS RAID0 or RAID1 (single disk) detects data faults?
yurtesen asked: There are many articles about how ZFS protects the data and detects bit rots etc. There is even a question asking about ZFS on a single drive. zfs …
How to fix infinite bash loop (bashrc + bash_profile) when ssh-ing into an ec2 server?
John M. asked: I mistakenly have source .bash_profile in the bashrc file and vice versa. Now when I tried to ssh into the machine (ec2), it will stuck at loading …
Does NFS4 have the crossmnt option enabled by default?
JohnTitor asked: According to the manpage for the exports file the options available to manage how exports and sub-exports interact are crossmnt, nohide and hide. I have three servers A, …
Masking link with a 302 redirect through nginx not working
spacing asked: I’m trying to mask an affiliate link, so I want to have a 302 redirect through nginx I want to redirect all /go links to the respective affiliate …
systemd-networkd: how to elegantly switch between creating a wireless access point and connecting to a wifi network
Zbigh1 asked: I’m working on a headless IoT device that creates its own access point so that the user can access its web UI and do necessary configuration. The system …