Linux OS - info, how-to, pitanja, novosti, savjeti, problemi...

[Kruno M]

Hvala ti puno. Isprobam sutra, trenutno u gužvi nekoj.

A za pass nije problem, u principu će RPI biti kod kuće od šefa. I on će se na taj wifi spajati po potrebi sa laptopom kada mora do baze.


Samo ovo path do skripte, koji mi je path ako pokrećem skriptu sa "sudo ./vpn.sh" Odnosno u rootu je, nije u folderu

[Dule]

Autor Kruno M

Samo ovo path do skripte, koji mi je path ako pokrećem skriptu sa "sudo ./vpn.sh" Odnosno u rootu je, nije u folderu

Ne treba ti sudo nigdje, jer se servis/skripta već pokreće kao root. Izbaci ga iz skripte i iz servisa.

Puni path možeš dobiti sa naredbom "pwd" u terminalu gdje je skripta, npr. "pwd" će ti ispisati "/home/pi" ili nešto slično što znači da je path "/home/pi/vpn.sh".

[Kruno M]

Uspio odraditi. Probao ručno pokrenuti skriptu i traži me pass, upišem ga i okine se servis

systemctl start vpnservice.service

pi@RpiC:~ $ systemctl start vpnservice.service
==== AUTHENTICATING FOR org.freedesktop.systemd1.manage-units ===
Authentication is required to start 'vpnservice.service'.
Authenticating as: ,,, (pi)
Password:

[Dule]

Za systemctl naredbe ti treba sudo ili root.

Also, da vidiš stdout servisa i što se događa u pozadini prouči naredbu journalctl.

[Kruno M]

Hvala puno, imaš pivo.

Sve šljaka nakon sudo reboot.

Sad još jedan PI moram složiti sa dodatnim USB-LAN adapterom (ostatak klijenata je samo LAN). Kad klijentu kojem crkne tcom(VPN) router stavim 4G router(nonVPN) i preko PI-ja mu za prvu ruku riješim pristup serveru.

[Nick7]

Inace, za problem sto kad ubijes 'ssh' pukne i proces koji drzi, to je normalno, jer bash salje HUP signal procesima koje 'ostavi' kad se gasi. To se rijesi sa 'disown' komandom za procese koje pokrenes i zelis ostaviti da se vrte.

[tomek@vz]

Cubic (Custom Ubuntu ISO Creator) is a GUI wizard to create a customized Live ISO image for Ubuntu and Debian-based distributions.
Cubic permits effortless navigation through the ISO customization steps and features an integrated virtual command line environment to customize the Linux file system. You can create new customization projects or modify existing projects. Important parameters are dynamically populated with intelligent defaults to simplify the customization process.

This is an incredibly neat tool, and it’s given me the urge to see if I can create my own custom ISO with my personal defaults all set out of the box.

Zgodno

[strikoo]

jakooo
moram se sjetiti isprobati

[tomek@vz]

Naletio na nekaj interesantnog...

Vanilla OS is what I would consider to be a Linux nerds dream. It’s based on Ubuntu, but strips out everything I don’t like, including snap and any other Canonical trash. Vanilla OS is an immutable operating system, core parts of the system are read only to prevent unwanted changes and corruption from third-party apps or a bad update. Vinialla used ABRoot creating present and feature states for updates. Most packages will be installed as flatpaks, but you have their own package manger allowing you to install Fedora, or Arch Linux packages inside containers.

https://documentation.vanillaos.org/?ref=techhut-media


Neat

[strikoo]

Čini se jako fora koncep. probao sam u vmu. zahtjeva puno prilagodbe. kad sam istraživao, naletio da nije ništa novo

https://silverblue.fedoraproject.org/

[Mommistake]

Dobra stvar.

https://github.com/not-poma/lazyshell

[tomek@vz]

Autor strikoo

Čini se jako fora koncep. probao sam u vmu. zahtjeva puno prilagodbe. kad sam istraživao, naletio da nije ništa novo

https://silverblue.fedoraproject.org/

Fedora Silverblue is a variant of Fedora Workstation. It looks, feels and behaves like a regular desktop operating system, and the experience is similar to what you find with using a standard Fedora Workstation.

However, unlike other operating systems, Fedora Silverblue is immutable. This means that every installation is identical to every other installation of the same version. The operating system that is on disk is exactly the same from one machine to the next, and it never changes as it is used.

Fedora Silverblue’s immutable design is intended to make it more stable, less prone to bugs, and easier to test and develop. Finally, Fedora Silverblue’s immutable design also makes it an excellent platform for containerized applications as well as container-based software development. In each case, applications (apps) and containers are kept separate from the host system, improving stability and reliability.

Fedora Silverblue’s core technologies have some other helpful features. OS updates are fast and there’s no waiting around for them to install: just reboot as normal to start using the next version. With Fedora Silverblue, it is also possible to roll back to the previous version of the operating system, if something goes wrong.

Na povrsini - da Ispod haube je koncept izmijenjen. Svaka distra je vise manje drukcije upakiran set GNU alata i filozofije/optimizacija. Microsoftov CBL Mariner je takoder raden na bazi Fedore (osobno nebi nikad uzimao Fedoru kao bazu za ista server related al kaj ces). Ak hoces nekaj sasvim drukcije isprobat - cekiraj Opensuse microOS

https://microos.opensuse.org/


Mislim da je Red hat nekaj prckao po svojoj verziji, ak se nevaram Core OS se zvala distra.

Main features of the openSUSE MicroOS is :

• Read-only root filesystem to avoid accidental modifications of the OS
• The Transactional Updates technology leverages btrfs snapshots to apply package updates without interfering with the running system
• health-checker to verify the OS is operational after updates. Automatically rolls back in case of trouble.
• cloud-init for initial system configuration during first boot on Cloud (includes OpenStack)
• Combustion and Ignition for initial system configuration during first boot on all other images.
• Designed to fit perfectly into existing openSUSE or SUSE Linux Enterprise environments
• Podman Container Runtime available
• Rolling Release: Every new openSUSE Tumbleweed snapshot also automatically produces a new openSUSE MicroOS release. The Leap based version automatically updates when maintenance updates for Leap are published.

See the detailed design overview of MicroOS for more details.

[tomek@vz]

Autor Mommistake

Dobra stvar.

https://github.com/not-poma/lazyshell

Ekipa dosta hvali ZSH i ovakvi projekti su zgodni za po doma i za devove za vlastite masine jer hej - dok god ti pomaze u produktivnosti - zasto ne. Ja ga kao admin zaobilazim u sirokom luku - jer nije standard (bar zasad ne, i ne na serverima koje odrzavam) - dakle - BASH+vim i deri - nikakvi aliasi, pomagala il slicne stvari...al bez ovoga ne mogu (na svu srecu smijemo ga imat u razvojnom okruzenju...prod je no-go al to me ne smeta):


https://github.com/magicmonty/bash-git-prompt


Hovewer - volio bih cuti razmisljenja ekipe koja je duze koristila BASH i ZSH - prednosti i nedostaci iz njihovog gledista Koje pluginove koristite?

[Nikky]

MicroOS mi po ideji liči na TinyCoreLinux samo je složen na drugačiji način.

[mkey]

Ja čekam Vanilla + KDE.