arm + balena + bluetooth + gnu/linux + raspberrypi
how to install oracle linux 7 for arm (aarch64) on a raspberry pi 3 WITHOUT having to sing in and download the oracle linux 7 CD or DVD ISO
get balena etcher
get an oracle 7 image
burn image to SD card
note you won’t even need to uncompress the image or anything like that. Etcher is capable of reading the
boot from SD card
howto create a raspberry pi docker swarm cluster
howto run a docker raspberry pi emulator
It may be obvious by now that I am a ‘lazy’ ‘ONE pkg person’ for example ive been using Firefox on every home/corp desktop and VirtualBox on every home/corp desktop for many years now !
Yes I know there are OTHER browsers and OTHER hypervisors but I only want to learn ONE tool whatever my hardware platform is !
That is my excuse why my Raspberry Pi’s B/B+ have been gathering dust as i cant face learning a distro (raspbian ?) JUST for ARM. So at OOWLON last week I was shocked to learn Oracle Linux 7 has been available for over 2 years (and that there is a specific oracle yum repo for ARM – apparently AARCH64 means ARM)
Oracle OCI Docs for MongoDB and PostgresSQL
WSL 1 v WSL 2
AVAILABLE WSL DISTROS
- Ubuntu 16
- Ubuntu 18
netdata – the next nagios ?
^ |.-. .-. .-. .-. . netdata | '-' '-' '-' '-' real-time performance monitoring, done right! +----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+---> You are about to build and install netdata to your system. It will be installed at these locations: - the daemon at /usr/sbin/netdata - config files in /etc/netdata - web files in /usr/share/netdata - plugins in /usr/libexec/netdata - cache files in /var/cache/netdata - db files in /var/lib/netdata - log files in /var/log/netdata - pid file at /var/run/netdata.pid - logrotate file at /etc/logrotate.d/netdata This installer allows you to change the installation path. Press Control-C and run the same command with --help for help.
install theai prereqs (as root)
# yum install gcc # yum install gcc-c++ # yum install nodejs # npm -g install yarn
$ mkdir mytheia $ cd mytheia $ vi package.json $ # (C&P from https://theia-ide.org/docs/composing_applications) $ yarn # will autoinstall everything from your package.json $ yarn theia build (takes approx 400 seconds)
$ cd mytheia $ nohup yarn theia start &
create a SSH tunnel from your local PC to remote OCI
$ ssh -L 3000:localhost:3000 firstname.lastname@example.org -N &