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Tag Archives: Linux

AlmaLinux dnf update error: GPG check failed

28 Jan

Views: 683 Masalah pemeriksaan GPG gagal karena kunci gpg dari versi os sudah tidak valid, biasanya terjadi karena admin malas update os. Problem dnf update karena gpg check failed muncul error seperti dibawah ini: Importing GPG key 0xC21AD6EA:Userid : “AlmaLinux … Read More »

Linux almalinux, Linux, solved 4 Comments

Cara upgrade Ubuntu 20.04 ke Ubuntu 22.04 LTS

27 Apr

Views: 1592Ubuntu 22.04 LTS telah resmi dirilis oleh Canonical pada 21 April 2022 dengan beberapa fitur baru dan peningkatan yang signifikan dari versi sebelumnya. Ubuntu 22.04 LTS mempunyai nama kode “Jammy Jellyfish“. Pada artikel ini akan membahas bagaimana cara upgrade … Read More »

Linux Linux, ubuntu Leave a comment

Mengaktifkan PowerTools di Almalinux CentOS8 Rockylinux8

19 Aug

Views: 739By default, repositori powertools disistem operasi Almalinux, Rockylinux, CentOS8 dalam keadaan non-aktif. Repositori Powertools banyak mengandung dependensi developer yang sering digunakan untuk instalasi aplikasi-aplikasi non-standar linux. Pada artikel ini kita akan mendapati cara untuk mengaktifkan PowerTools di Almalinux, CentOS8, … Read More »

Linux almalinux, CentOS, Linux, rhel, rockylinux Leave a comment

Enable TLS 1.3 on Nginx CentOS 7

19 Jan

Views: 1940By default, CentOS 7 shipped with OpenSSL 1.0.2 and only TLSv 1.2 supported and needed to upgrade to OpenSSL 1.1.1 to enable TLSv 1.3 on Nginx server. Since CentOS 8 shifted their focus to becoming CentOS stream and not … Read More »

Nginx Linux, nginx, openssl, Security Leave a comment

How to upgrade zimbra 8.7.9

18 May
Upgrade zimbra

Views: 1553 Zimbra is very popular free and open source email collaboration solution and often compared to microsoft exchange. Upgrade Zimbra is very easy but we need to take it carefully, a single mistake can destroy your entire mail data. Zimbra 8.7.9 … Read More »

Zimbra CentOS, email, Linux, server, upgrade, Zimbra Leave a comment

About me

My name is David Suhendrik #Sysadmin #Networkers #CloudComputingEnthusiast

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  • AlmaLinux dnf update error: GPG check failed
  • Cara upgrade Ubuntu 20.04 ke Ubuntu 22.04 LTS
  • Mengaktifkan PowerTools di Almalinux CentOS8 Rockylinux8
  • Solved – Nginx error this statement may fall through [-Werror=implicit-fallthrough=]
  • Enable TLS 1.3 on Nginx CentOS 7

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