I recently decided to dual boot linux my macbook air from 2014 (or maybe 2015). Apparently dual booting on macOS works really well, since you will enter GRUB on normal boots, but can enter macOS by holding the alt/option key during boot. However, there are no free wifi drivers available, so you will need to download extra non-free drivers, which can be really annoying if you only have wifi to connect by, and wifi doesn’t work....
This is a very broad title, and will probably not help anyone except for me if this happens for me again. One day when I had to restart my KVM host, none of my guests had internet connection. The eth0 on the KVM host was attached to a bridge (br0) and that host had connectivity through the bridge. Here are some configs (which had not changed since it worked): # /etc/network/interfaces source /etc/network/interfaces....
sudo systemctl stop nginx sudo docker run --rm -it -p80:80 -p443:443 -v "/etc/letsencrypt:/etc/letsencrypt" -v "/var/lib/letsencrypt:/var/lib/letsencrypt" certbot/certbot certonly --expand --standalone -d yolo.iix.se sudo systemctl start nginx
Intro Today, I received a free Technicolor TG799vac Xtream router from my ISP, which seems to have quite decent hardware according to my google-fu. I already have a router (two technically speaking), so I have no real need for it. But I have a way it might come to use. See, currently I have one router without any radio, which I use as my main gateway and router. This is a really nice machine for the most part, so I really like having it for that purpose....
I have a really nice router which i use to run PFsense on, which has a lot of useful services. However, it does not have Wi-Fi. So in order to provide Wi-Fi, I have to use another device as an access point. In my case I don’t have a pure access point, but I do have another router. This guide can also be used to attach several access point to a single LAN, if you need more than one to cover your whole house....
How To Set Up a Postfix E-Mail Server with Dovecot How To use an SPF Record to Prevent Spoofing & Improve E-mail Reliability How To Install and Configure DKIM with Postfix on Debian Wheezy (Note: to get a PTR record back to your FQDN on Digital Ocean you must name the droplet to the FQDN)
Links Microservices: Health monitoring
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Notes for purchasing a new laptop in 2018 Need to have ~13-14" Computer with ~13" screen 128+ GiB SSD 8+ GiB RAM Around 1.6GHz dual-core Intel Core i5 or better Modern bluetooth Modern Wi-Fi (802.11ac) 1+ USB slot 10+ hours of use At the very least, full HD resolution Nice to have No bezels 256+ GiB SSD 3.5mm headphone jack Some kind of graphics card No fan Backlit keys Possible buys TBD
I have docker container which wants access to a drive on its host, which in turn is mounted with cifs from a server on the local network. If you mount it normally with a -v host:container and try to access it from the container, you get an access denied. If you try the old classic SE-Linux-friendly -v host:container:Z, it will look like this from the container: root@c3ada26b1d90:/# l /data/* /data/backup: ls: cannot access '/data/backup/config....