I have been trying to specify DNS server as resolver in Openresty, but having issue with specifying IPv6 DNS server. My config looks like this…
Have you ever getting this error when trying to build your own OpenWrt firmware? * opkg_install_cmd: Cannot install package luci-app-sqm. * satisfy_dependencies_for: Cannot satisfy the…
rmadison is a command to check package version available in all supported Debian release. This is a very useful command in case you are searching…
I was scratching my head for hours in troubleshooting this issue. My WordPress website which was caching fine with FastCGI, suddenly stopped caching. I couldn’t…
Preventing a package from being installed can be very useful in some cases. This guide will show you on how to do that. Issue I…
When you first install MySQL or MariaDB, root password is set to blank. So when you are trying to use a command such as mysql_secure_installation,…
I was trying to use adb on my connected phone, but somehow adb devices showed me this $ adb devices List of devices attached 7e0d288f…
Issue I haven’t updated my Ubuntu server for a long time. When I tried doing that, I got a lot of locale error locale: Cannot…
I got a bunch of network failure error when trying to run $ sudo apt update on my Ubuntu. The error looked like this $…
I spent a few hours today learning on how to build a docker container. Most of the time spent on mounting volumes. But an error…