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_-Review/inspiron-660-ubuntu.md
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---
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created: 2024-12-07T20:28:26.000Z
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type: note
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updated: 2024-12-07T20:28:26.000Z
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---
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# Inspiron-660-Ubuntu
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## authorized_keys
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```bash
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ssh root@ubuntu.phares.duckdns.org -i C:/Users/phares/.ssh/id_ed25519
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```
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```bash 1733599944395 = 638691967443950000 = Sat Dec 07 2024 12:32:23 GMT-0700 (Mountain Standard Time)
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sudo -i
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cat /root/.ssh/authorized_keys
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nano /root/.ssh/authorized_keys
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```
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```conf 1733599946671 = 638691967466710000 = Sat Dec 07 2024 12:32:26 GMT-0700 (Mountain Standard Time)
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...
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```
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```bash 1733599948150 = 638691967481500000 = Sat Dec 07 2024 12:32:27 GMT-0700 (Mountain Standard Time)
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exit
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```
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## Timezone
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```bash 1733599949970 = 638691967499700000 = Sat Dec 07 2024 12:32:29 GMT-0700 (Mountain Standard Time)
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timedatectl set-timezone America/Phoenix
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date
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Sat Dec 7 12:30:22 PM MST 2024
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```
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```bash 1733599973070 = 638691967730700000 = Sat Dec 07 2024 12:32:52 GMT-0700 (Mountain Standard Time)
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apt-get update
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apt upgrade -y
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```
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## Create Users
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```bash 1733600162490 = 638691969624900000 = Sat Dec 07 2024 12:36:02 GMT-0700 (Mountain Standard Time)
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chown podman:podman -R /home/podman
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#
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adduser lphares
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#
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mkdir /home/lphares/.ssh
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cp /root/.ssh/authorized_keys /home/lphares/.ssh/authorized_keys
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chown lphares:lphares -R /home/lphares
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#
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adduser bmiller
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#
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mkdir /home/bmiller/.ssh
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cp /root/.ssh/authorized_keys /home/bmiller/.ssh/authorized_keys
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chown bmiller:bmiller -R /home/bmiller
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#
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adduser pcortez
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#
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mkdir /home/pcortez/.ssh
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cp /root/.ssh/authorized_keys /home/pcortez/.ssh/authorized_keys
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chown pcortez:pcortez -R /home/pcortez
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```
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## Directory Share
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```bash 1733600270939 = 638691970709390000 = Sat Dec 07 2024 12:37:50 GMT-0700 (Mountain Standard Time)
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adduser bmiller lphares
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sudo usermod -a -G lphares bmiller
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newgrp lphares
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systemctl restart ssh
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```
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## Podman Quadlet Rootless Example
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```bash 1733600416426 = 638691972164260000 = Sat Dec 07 2024 12:40:16 GMT-0700 (Mountain Standard Time)
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apt-get install podman -y
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apt-cache rdepends podman-compose
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apt-get install podman-compose -y
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# apt-get remove podman-compose -y
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# apt-get purge podman-compose -y
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adduser podman sudo
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passwd podman
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sudo -iu podman
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loginctl enable-linger
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# 2.
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podman --version
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# podman version 4.9.3
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# https://www.redhat.com/sysadmin/quadlet-podman
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cd ~/
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mkdir -p .config/containers/systemd/
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# cp -R /run/user/0/ /run/user/1000/
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mkdir -p /run/user/1000/
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chown -R podman:podman /run/user/1000/
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sudo -iu podman
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cd ~/
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mkdir -p ~/.bashrc.d
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echo "export XDG_RUNTIME_DIR=/run/user/$(id -u)" > ~/.bashrc.d/systemd
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source ~/.bashrc.d/systemd
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loginctl enable-linger 1000
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systemctl --user daemon-reload
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podman ps -a --sort names
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systemctl --user enable --now podman.socket
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exit
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```
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## Cockpit
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- [cockpit](https://cockpit-project.org/)
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- [podman](https://192.168.11.2:9090/podman#/?container=all)
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```bash 1733600698460 = 638691974984600000 = Sat Dec 07 2024 12:44:58 GMT-0700 (Mountain Standard Time)
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# apt install chkservice -y
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apt-cache rdepends cockpit
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apt install cockpit -y
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# https://192.168.11.28:9090
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# https://blog.while-true-do.io/podman-web-ui-via-cockpit/
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apt-get install cockpit cockpit-podman -y
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systemctl enable --now cockpit.socket
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```
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## how to run a shell scripts at every login
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- [how-to-run-a-shell-scripts-at-every-login](https://serverfault.com/questions/782433/how-to-run-a-shell-scripts-at-every-login-in-centos)
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```bash 1733600773580 = 638691975735800000 = Sat Dec 07 2024 12:46:13 GMT-0700 (Mountain Standard Time)
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sudo -iu podman
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nano ~/.bash_profile
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```
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```conf 1733600777580 = 638691975775800000 = Sat Dec 07 2024 12:46:17 GMT-0700 (Mountain Standard Time)
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cd ~/
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echo "export XDG_RUNTIME_DIR=/run/user/$(id -u)" > ~/.bashrc.d/systemd
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source ~/.bashrc.d/systemd
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loginctl enable-linger 1000
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systemctl --user daemon-reload
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podman ps -a --sort names
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```
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## Disable IPv6
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```bash 1733602187270 = 638691989872700000 = Sat Dec 07 2024 13:09:46 GMT-0700 (Mountain Standard Time)
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# https://intercom.help/privatevpn/en/articles/6440374-how-to-disable-ipv6-on-ubuntu-and-fedora-linux
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nano /etc/sysctl.conf
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```
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```conf 1733602189051 = 638691989890510000 = Sat Dec 07 2024 13:09:48 GMT-0700 (Mountain Standard Time)
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net.ipv6.conf.all.disable_ipv6 = 1
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net.ipv6.conf.default.disable_ipv6 = 1
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net.ipv6.conf.lo.disable_ipv6 = 1
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```
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```bash 1733602191200 = 638691989912000000 = Sat Dec 07 2024 13:09:50 GMT-0700 (Mountain Standard Time)
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sysctl -p
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cat /proc/sys/net/ipv6/conf/all/disable_ipv6
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exit
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reboot
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```
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```bash 1733602193360 = 638691989933600000 = Sat Dec 07 2024 13:09:52 GMT-0700 (Mountain Standard Time)
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nano /etc/default/grub
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```
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```conf 1733602195040 = 638691989950400000 = Sat Dec 07 2024 13:09:54 GMT-0700 (Mountain Standard Time)
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# https://opensource.com/article/22/8/disable-ipv6
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# GRUB_CMDLINE_LINUX_DEFAULT=""
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GRUB_CMDLINE_LINUX_DEFAULT="ipv6.disable=1 quiet splash"
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# GRUB_CMDLINE_LINUX=""
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GRUB_CMDLINE_LINUX="ipv6.disable=1"
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```
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```bash 1733602197360 = 638691989973600000 = Sat Dec 07 2024 13:09:56 GMT-0700 (Mountain Standard Time)
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grub-mkconfig
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exit
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reboot
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```
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## apt
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```bash 1733602260381 = 638691990603810000 = Sat Dec 07 2024 13:10:59 GMT-0700 (Mountain Standard Time)
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apt install ncdu -y
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apt install nala -y
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nala install git -y
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nala install links -y
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```
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## Verify Podman Quadlet
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```bash 1733602652339 = 638691994523390000 = Sat Dec 07 2024 13:17:31 GMT-0700 (Mountain Standard Time)
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mkdir /etc/containers/systemd/users/1000
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sudo -iu podman
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/usr/libexec/podman/quadlet -dryrun --user
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# No files parsed from [
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# /home/podman/.config/containers/systemd
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# /etc/containers/systemd/users/1000
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# /etc/containers/systemd/users
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# ]
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mkdir /home/podman/libexec-podman-quadlet-output
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/usr/libexec/podman/quadlet --user /home/podman/libexec-podman-quadlet-output
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```
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## Log
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```bash 1733603306861 = 638692001068610000 = Sat Dec 07 2024 13:28:26 GMT-0700 (Mountain Standard Time)
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cp ~/.bash_history /etc/bash_history_2024-12-07.txt
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# cat /etc/bash_history_2024-12-07.txt
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exit
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```
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