#haacksnetworking #gnulinux #freesoftware #debian Today, I am sharing a new wiki post that documents how I remotely upgrade servers automatically. I was getting tired of entering the same commands over and over for each server. I scoured online sources and put them together in this fashion for my own use. I have reprinted the first…
#haacksnetworking #freesoftware #gnulinux A little mini-tutorial on how to set up TLS with apt-get on Debian … to encrypt traffic betwen Debian’s package repository and your host. Original post can be found here. sudo apt install apt-transport-https sudo nano /etc/apt/sources.list I recommend #commenting out everything and putting the below repos when the file opens: deb…
just a slew of basics that I keep around for two basic tasks … rebuilding the virbr0 interface and bridge … and expanding a virtual .img file that has become too small with time … #gnulinux #debian … as always, you can contribute or find the latest version at Haack’s Wiki – virtmanagerhell … virtmanagerhell…
https://jonathanhaack.com/dokuwiki/doku.php?id=computing:smokeping
#selfhosting #wordpress or some other domain? … okay, then you need to make sure that your server stays running and that uptime is maximized. Let’s create two simple shell scripts that check the status of the apache2 web server, and restart that service if needed. First, create apache-notify.sh: sudo touch /usr/local/bin/apache-notify.sh sudo chmod 750 /usr/local/bin/apache-notify.sh…
I posted a new tutorial on Haack’s Wiki for using cron here: cronsyntax The guidelines in man and on the crontab -e page always CONFUSE me.