Skip to content

Root Fan

Oracle & Postgresql DBA Blog

  • Home
  • Contact
  • About
  • Index
  • Services

Tag: tutorial

Posted on June 3, 2019April 3, 2022

How to Unzip a File on Ubuntu

body of water during dawn

On Ubuntu if you have a file compressed as latest.tar.gz you can untar or unzip it with this command

tar -xzvf latest.tar.gz

If you have a zip file, you can unzip it with this other command

unzip latest.zip
Posted on September 10, 2018April 3, 2022

How to Install a Free SSL Certificate on Ubuntu

panoramic photography of alps

First of all, you need to get a certificate for your Ubuntu server.

I am using Apache as my webserver.

We're going to use the free certificate provider letsencrypt.

I recommend that you install the packages from the PPA because they are more up to date.

Continue reading “How to Install a Free SSL Certificate on Ubuntu”

Posts pagination

Page 1 Page 2 Next page

Unmissable Posts

  • Copy Password File From Primary ASM to Standby ASM on Oracle 19c
  • Oracle Exadata vs ExaCC vs ExaCS
  • PostgreSQL High Availability with Patroni, etcd, HAProxy and keepalived
  • Oracle 19c Data Guard Configuration Step by Step
  • Top 7 Oracle Wait Events Explained

Recent Posts

  • The Complete Oracle-to-PostgreSQL Data Type Mapping Guide
  • PostgreSQL Tools List: The Essential Stack for Production DBAs
  • PostgreSQL High Availability with Patroni, etcd, HAProxy and keepalived
  • 5 Oracle to PostgreSQL Migration Projects That Failed (And Why)
  • Oracle to PostgreSQL Migration Best Practices: A Checklist for DBAs and Architects

Categories

  • Apache
  • Exadata
  • Firewall
  • Linux
  • Oracle
  • Postfix
  • PostgreSQL
  • Security
  • Ubuntu

Unmissable posts

  • The Complete Oracle-to-PostgreSQL Data Type Mapping Guide
  • PostgreSQL Tools List: The Essential Stack for Production DBAs
  • PostgreSQL High Availability with Patroni, etcd, HAProxy and keepalived
  • Copy Password File From Primary ASM to Standby ASM on Oracle 19c
  • Oracle Exadata vs ExaCC vs ExaCS
  • The Complete Oracle-to-PostgreSQL Data Type Mapping Guide
  • PostgreSQL Tools List: The Essential Stack for Production DBAs
  • PostgreSQL High Availability with Patroni, etcd, HAProxy and keepalived
  • 5 Oracle to PostgreSQL Migration Projects That Failed (And Why)
  • Oracle to PostgreSQL Migration Best Practices: A Checklist for DBAs and Architects

Categories

  • Apache
  • Exadata
  • Firewall
  • Linux
  • Oracle
  • Postfix
  • PostgreSQL
  • Security
  • Ubuntu

EN
EN
ES FR

  • Facebook
  • Twitter
  • Email
Privacy Policy Proudly powered by WordPress