Wojtek Gustowski - IT thoughts, ideas and solutions

Linux NetworkManager problem z LTE

Ubuntu NetworkManager i OpenVPN

Import profilu ovpn na Linux oraz rozwiązanie problemu z TLS

XCP-ng - alternatywa dla vSphere

Postanowiłem opisać ciekawą alternatywę dla VMware vSphere, której używam od ponad roku na swoim HP MicroServer. Wcześniej używałem VMware vSphere i mogę przyznać, że jest to bardzo dobra opcja.

Hauk - Bezpieczne udostępnianie lokalizacji Android

Rozwiązanie pozwala skorzystać z bezpiecznego udostępniania lokalizacji na urządzeniach z systemem Android.

linux

#rclone - easy encrypted backup to cloud

Free external backup solution for servers to cloud. Could be useful, as we may learn from last "fire" incident.

android

FairEmail - best client for Android

Nice opensource app with security in mind.

LineageOS for microG - alternatywny system dla Android

Kilka słów na temat ciekawego systemu kótrgo używam od pewnego czasu - LineageOS for microg, bazującego na popularnym LineageOS ale zamiast pakietu GApps posiadającego jego implementację w wersji opensource - microg.

centos

ELK stack with Centos on vagrant

I prepared Elastic stack setup on Centos 7 for Vagrant [https://www.vagrantup.com/] few months ago, but it could be used without it too. It was set to 6.2.4 but it is easy to change it. I decided to mention it here, as it could be useful

arch

ArcolinuxD installer issue with UEFI

It seems that there is a bug in newest iso's of ArcolinuxD [https://arcolinuxd.com/] I mean 19.10.1, 19.09.01 and 19.07.11 When you will use manual partitioning on uefi (dual boot with Windows) with separated partitions "/" and "/home" and LUKS encryption - Calamares [https:

linux

Najlepszy klient OneDrive dla Linux

Klientów OneDrive dla Linux jest kilka aczkolwiek ten jeden wydaje się być najlepszy bazując na moich wcześniejszych doświadczeniach. Jest to niewątpliwie moja subiektywna ocena. Strona projektu na github: https://github.com/abraunegg/onedrive Klienta można zbudować dla następujących systemów: Debian, Ubuntu, Fedora, Centos, Arch, Rapsbian, Gentoo, OpenSUSE. Kroki potrzebne do

linux

Raspberry Pi + spotify

Some time ago I wrote an short article regarding RPi and mpd. That post is a small update to mentioned article regarding spotify.

howto

The best free and reliable cloning tool

Pros and cons of free cloning tool Clonzilla. Short tutorial about cloning bigger disk to smaller one, using that tool.

mikrotik

Orange, własny router na przykładzie mikrotik

Wpis powstał z myślą o tych, którzy mają światłowód od Orange i chcieliby użyć swojego własnego routera zamiast Funbox 3. Router Funbox ma dość ograniczone możliwości konfiguracji i uniemożliwia realizację bardziej złożonych scenariuszy. Poprzednia wersja Funbox nie stwarza takiego problemu, ponieważ wymaga instalacji dodatkowego konwertera światłowodowego. W tej sytuacji nie

fedora

Fortigate vpn on Fedora 26

If you have Fortigate router in distant location, you probably know that installing its VPN on Windows is rather straight-forward. The issue appears if you would like to have it configured under Linux e.g. Fedora. There is networkmanager plugin called NetworkManager-fortisslvpn and NetworkManager-fortisslvpn-gnome (for gnome and related). There is

howto

Can't boot Qubes VMs error "Document is empty, line 1, column 1"

If You will recive such error in QUBES during vm start (www is name of VM): You need to run: find /var/lib/qubes -name 'firewall.xml' and delete all files that You mentioned command will find. Of course it is good to verify contents of those files before deletion

howto

QUBES OS - KNOW-HOW

Idea of that entry is to gather all needed informations for person who is considering installation of QUBES. It is a big project, so it is clear that devs can't react on all issues immediately and make easy step by step tutorial for everybody. I planed to write that some

linux

Sync.com in Linux

If You read my earlier entry [https://wojtek.gustowski.pl/cloud-providers-which-one-should-you-choose-if-you-care-about-security-2/] and You would like to check out sync.com, You should read that one too. Unfortunately sync.com [https://www.sync.com] didn't prepare client for Linux yet. In 2014 they said that are working on... > @mehmetaergun [https://twitter.

linux

Cloud providers - which You should choose, If You care about security

I decided to move my files from own infrastructure to cloud provider. I done that analysis for my own purpose, but it could be useful also for someone else. Nowadays You can choose from many cloud providers, so it is not too easy to compare all of them. Of course

android

Asus Zenfone Max - subjective review

On 2th of August I bought Asus Zenfone Max. After three months of usage I publish my review of that phone. Main expectations about new phone were: * dual sim * good battery * good camera (better than in Nokia Lumia 735) * flash-light I wanted to try dual sim phone because I saw

linux

Ghost CMS upgrade - script for lazy admins - UPDATE2

I have made small updates to that script e.g. switched to supervisor [http://supervisord.org/introduction.html] as it is much more reliable, especially if You have more then one blog on same host. Earlier version of that entry [https://wojtek.gustowski.pl/ghost-cms-upgrade-script-for-lazy-admins-update/]

ghost

Ghost CMS + SELinux

Easy way to deal with SELinux blocking Your ghost blog port (or other app). Check on what port Your app is listening: netstat -tulpn Check what http ports are allowed by SElinux: semanage port -l | grep http Add Your port to SELinux: semanage port -a -t http_port_t -p

fedora

Fedora 23/24 - HOWTO: flash 23 in Firefox

1. Remove Your old flash plugin (if You have it) dnf remove flash-plugin 2. Add rpmfusion repo http://rpmfusion.org/Configuration 3. Install converter dnf update dnf install freshplayerplugin 4. Go to: https://get.adobe.com/flashplayer/otherversions/ [http://get.adobe.com/flashplayer/otherversions/] and chose FP 23.0 for.

linux

Ghost CMS upgrade - script for lazy admins - UPDATE

> New version of that entry [https://wojtek.gustowski.pl/ghost-cms-upgrade-script-for-lazy-admins-update2/] I updated that script on my github account (cosmetic updates, casper update included). Now there are two versions: > 1. For ghost installs that uses system service 2. For ghost installs that uses forever Check it here: https://github.com/gustlik/

linux

Raspberry Pi + MPD + Last.fm + wifi

Hi, There are plenty of preconfigured packs for Raspberry Pi with MPD [https://www.musicpd.org/] and Last.fm like RuneAudio [http://www.runeaudio.com/] for example. I used RuneAudio for some time, but I had problems with connecting RPi through wifi (device was connected, but I was unable to

linux

Lenovo E560 (skylake) - which Linux distro should You choose - UPDATE2

ON 14th of June I moved to Fedora 24 [https://getfedora.org/pl/] Cinnamon Spin. From the begging I felt that it is much better than Ubuntu. After about 2 months of usage I can share my conclusions with You. First there were issues with intel gpu caused by new