Fedora/Morefine

Server Config

sudo rpm-ostree install postgresql-server sudo rpm-ostree install mariadb-server sudo rpm-ostree install httpd

sudo systemctl enable httpd.service sudo systemctl start httpd.service ls -lah /usr/lib/systemd/system/

sudo firewall-cmd --permanent --add-service=http sudo setsebool -P httpd_can_network_connect on sudo firewall-cmd --add-service=http

Benchmarks

time openssl dhparam -out ~/dh2048.pem 2048	time openssl dhparam -out ~/dh4096.pem 4096
Raspberry Pi4
real 13m29.781s user 13m29.619s sys 0m0.111s	real 87m20.886s user 87m19.900s sys 0m0.261s
Morefine M8S
real 1m27.368s user 1m26.946s sys 0m0.109s	real 17m34.707s user 17m33.184s sys 0m0.065s
Legion 5Pro
real 0m17.441s user 0m17.429s sys 0m0.004s	real 2m5.231s user 2m5.202s sys 0m0.012s
Orange Pi 5+
real 3m29.216s user 3m29.106s sys 0m0.067s	real 61m0.638s user 61m0.325s sys 0m0.211s
Yoga Pro 7i G9
real 0m3.159s user 0m3.153s sys 0m0.006s	real 1m24.837s user 1m24.813s sys 0m0.010s

Fedora 37 Fixes

sudo ostree remote add --if-not-exists\
 --gpg-import=/etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-37-x86_64\
 fedora-iot-mirrorlist https://d2ju0wfl996cmc.cloudfront.net

backupDir="$HOME/backups/etc_ostree_remotes_d/" && mkdir -p $backupDir\
 && cp /etc/ostree/remotes.d/fedora-iot.conf $backupDir

sudo ostree remote delete fedora-iot
deployment="$(ls -Art /sysroot/ostree/deploy/fedora-iot/deploy | tail -n 1)";\
/sysroot/ostree/deploy/fedora-iot/deploy/$(echo "${deployment%%*(.origin)}")/usr/lib/greenboot/check/wanted.d/01_update_platforms_check.sh

sudo rpm-ostree rebase fedora-iot-mirrorlist:fedora/devel/x86_64/iot
sudo rpm-ostree upgrade -r

Fedora 37 OSTree

rpm-ostree install wget httpd rpm-ostree install python3 python3-pip python-is-python3 rpm-ostree install make automake gcc gcc-c++ kernel-devel	rpm-ostree install java-1.8.0-openjdk java-1.8.0-openjdk-devel rpm-ostree install java-11-openjdk java-11-openjdk-devel rpm-ostree install java-17-openjdk java-17-openjdk-devel
hostnamectl set-hostname ns13-pc05 rpm-ostree install redis rpm-ostree install upx	alternatives --config javac alternatives --config java hostnamectl status

Knowledge

sudo groupadd --system hadoop sudo useradd --system hadoop\ --gid hadoop --create-home --home-dir /home/hadoop sudo usermod --move-home --home /home/hadoop hadoop	sudo groupadd --system spark sudo useradd --system spark\ --gid spark --create-home --home-dir /home/spark sudo usermod --move-home --home /home/spark spark
sudo su su - hadoop ssh-keygen -q -b 4096 -t rsa -f ~/.ssh/id_rsa -C 'hadoop@ns13-pc05' -N '' cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys ssh hadoop@localhost	sudo su su - spark ssh-keygen -q -b 4096 -t rsa -f ~/.ssh/id_rsa -N 'spark@ns13-pc05' -N '' cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys ssh spark@localhost
if ! sudo id -u hadoop &>/dev/null;then echo "$HOME";fi if sudo id -u hadoop &>/dev/null;then echo "$HOME";fi	if ! sudo id -u spark &>/dev/null;then echo "$HOME";fi if sudo id -u spark &>/dev/null;then echo "$HOME";fi
while true;do du -sh /var/hadoop;sleep 10;done stat -c '%a %n' /var/hadoop/hadoop-3.3.4/etc/env	while true;do du -sh /var/spark;sleep 10;done ls -lAh /var/hadoop/hadoop-3.3.4/etc/
sudo journalctl -xeu hadoop.service sudo systemctl cat hadoop.service sudo systemctl show hadoop.service sudo systemctl edit hadoop.service sudo systemctl daemon-reload	sudo journalctl -xeu spark.service sudo systemctl cat spark.service sudo systemctl show spark.service sudo systemctl edit spark.service sudo systemctl daemon-reload
cat /etc/selinux/config sudo setenforce 0	getenforce sestatus
sudo ss -tulpn | grep LISTEN sudo ss -tulwn | grep LISTEN	curl localhost:9000 curl 127.0.0.1:9000
sudo systemctl disable firewalld sudo systemctl enable firewalld	sudo systemctl start firewalld sudo systemctl stop firewalld
sudo systemctl disable httpd.service sudo systemctl stop httpd.service sudo rpm-ostree install nginx sudo systemctl reboot	sudo firewall-cmd --permanent --add-service=http sudo firewall-cmd --reload sudo systemctl enable nginx sudo systemctl start nginx
debian like: sudo addgroup --quiet --system chorke sudo adduser --quiet --system --home '/home/chorke' --shell '/bin/bash'\ --ingroup chorke --disabled-password chorke su - chorke	fedora like: sudo groupadd --system chorke sudo useradd --system chorke --gid chorke --create-home\ --home-dir '/home/chorke' su - chorke

References

Fedora Server on Single Board Computers Fedora CoreOS VS IoT Editions Download Fedora Server Fedora on Raspberry Pi Download Fedora IoT Linux Mount Drive Linux Containers Quarkus Podman Docker	Change the default home directory of a user WiFi Stop MAC address from changing Switch Between Terminals in VSCode CPU Benchmarks Against Others SSH Connection Hang Forever Fedora/Raspberry Pi Fedora/GraalVM PostgreSQL OpenVPN Fedora	Fedora » Setting up reverse proxies with Nginx Configuring Host Names Using hostnamectl Fedora » Set Up a Firewall Using FirewallD Replace a Multi-Line String using sed AWS » Bastion Host SSH Tunneling Bastion SSH Tunneling Fedora » Install Nginx Alpine/Morefine