Added Podman

02-ssh-help.txt

@@ -43,6 +43,8 @@ cd /etc/ssh
 vi /etc/ssh/sshd_config
 PasswordAuthentication no
 PermitRootLogin no
+[Socket]
+SocketProtocol=mptcp
 
 systemctl restart sshd
 ----------------------------------------------------------

disks.txt

@@ -1,8 +1,15 @@
 # https://linuxconfig.org/linux-lvm-logical-volume-manager
 # apt-get install lvm2 # sudo dnf install lvm2
-# fdisk -l # lsblk # lsblk -fe7 # blkid # parted -l # parted /dev/sde u s p # df -hT # du -sh /home
+# fdisk -l
+# lsblk
+# lsblk -fe7
+# blkid
+# parted -l
+# parted /dev/sde u s p
+# df -hT
+# du -sh /home
 # Check FREE SPACE # sfdisk --list-free /dev/vda # hwinfo --short --block # cat /proc/partitions #
-# Check SPPED # sudo hdparm -t --direct /dev/nvme0n1p1
+# Check SPEED # sudo hdparm -t --direct /dev/nvme0n1p1
 # pvs, vgs, lvs, pvdisplay, vgdisplay, lvdisplay
 
 # WIPE DESTROY DISK CONTENTS

files-find.txt

@@ -0,0 +1 @@
+sudo find /tmp -type f -atime +10 -delete

kvm-fedora.txt

@@ -6,6 +6,8 @@ grep -e 'svm' /proc/cpuinfo
 lscpu | grep Virtualization
 lsmod | grep kvm
 
+# $ sudo dnf install qemu-kvm libvirt virt-install virt-viewer libvirt-nss
+
 sudo dnf install virt-install virt-viewer -y
 sudo dnf install libvirt -y
 sudo dnf install virt-manager -y
@@ -63,3 +65,10 @@ sudo virsh net-define /etc/libvirt/qemu/networkshost-bridge.xml
 sudo virsh net-autostart host-bridge
 virsh net-destroy default
 virsh net-undefine default
+
+$ virsh version
+$ virsh nodeinfo
+$ virsh uri
+
+# https://developers.redhat.com/articles/2024/12/18/rootless-virtual-machines-kvm-and-qemu#networking_with_session_vms
+# $ virt-install --name myvm --osinfo rhel9.4 --memory 2048 --vcpus 2 --disk size=20 --location ~/Downloads/rhel-9.4-x86_64-boot.iso

podman.txt

@@ -0,0 +1,24 @@
+# Add alias docker=podman in your .bashrc
+podman -v
+sudo systemctl status podman.socket
+
+# Install:
+sudo dnf install podman
+sudo systemctl enable --now podman.socket
+
+---------------------------------------------
+sudo systemctl status cockpit.socket
+
+# Install Cockpit
+sudo dnf install cockpit cockpit-podman
+
+# Start Cockpit Socket
+sudo systemctl enable --now cockpit.socket
+
+# Open Firewall (if needed)
+sudo firewall-cmd --add-service=cockpit --permanent
+sudo firewall-cmd --add-service=cockpit
+
+
+# Run a test container
+podman run --rm busybox echo "hello world"