Ubuntu

5 editores populares e fáceis de instalar no Ubuntu

5 popular and easy-to-install editors on Ubuntu

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Editing video on Ubuntu does not require hunting down an abandoned package or settling for an old version from the distribution repository. With Flatpak and Flathub, you can install current editors for full productions, quick cuts, and even videos with 3D animation in just a few commands. This selection brings together five popular options with packages on Flathub … Read more

Criando pacotes .deb para Debian e derivados

Creating .deb packages for Debian and derivatives

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Distributing software for Debian, Ubuntu, Mint, and derivatives without a .deb means leaving the job half done: no dependency management, clean updates, or removal without leftovers. The good news: creating a decent .deb package is easier than its reputation suggests. In this complete guide, you will go from a handcrafted package with dpkg-deb to a package … Read more

Cluster MariaDB Galera com mariabackup no Ubuntu

MariaDB Galera cluster with mariabackup on Ubuntu

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Three Ubuntu nodes, one Galera, SST with mariabackup. It is not asynchronous replication: every node accepts writes and the majority decides who stays up. Two nodes are not enough — if one goes down, the other is left alone, without a majority. Below is the three-node cluster from the galera_new_cluster package, on Ubuntu 24.04 and 26.04, with backup a … Read more

Nginx e várias versões de PHP no Debian e Ubuntu

Nginx and multiple PHP versions on Debian and Ubuntu

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Debian 12 ships PHP 8.2. Ubuntu 24.04 ships 8.3. Debian 13, 8.4. Ubuntu 26.04, 8.5. A real host needs all three at once: the old WordPress site, the new Laravel application, and the cron CLI. The distribution repository does not allow it. Ondřej Surý’s does. nginx comes from nginx.org — stable, pinned, without mixing … Read more

Instalando Zimbra 10.1 FOSS no Ubuntu

Installing Zimbra 10.1 FOSS on Ubuntu

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Synacor no longer provides free FOSS binaries. Anyone who wants Zimbra 10.1 on Ubuntu downloads a community tarball: maldua/zimbra-foss or bTactic builds. Below: a clean installation on Ubuntu 22.04 and 24.04 LTS, DNS, install.sh, and the first zmcontrol status. This is not an official Synacor build; it is the tarball the forum uses when the … Read more