ubuntu server Archives - An Exploring South African

Tag: ubuntu server

Changing the Hostname in Ubuntu Server 16.04: Unit hostname.service is masked

October 3, 2017

by Craig Lotter

No Comments

For older versions of Ubuntu, many of the tutorials online show you how to edit your server’s hostname by simply editing /etc/hostname and then restarting...

Tips, Tricks and Tutorials

Ubuntu Server: How to change or set the Timezone

September 29, 2017

by Craig Lotter

No Comments

Dropping this as a quick reminder to myself. When confronted with a new Ubuntu server instance, I can check the currently set time zone by...

Tips, Tricks and Tutorials

Simple way to Backup Files from an Ubuntu Server to Amazon S3 Cloud

May 17, 2016

by Craig Lotter

No Comments

You can never have too many backups, and this is a simple way of backing up files from an Ubuntu server to the Amazon S3...

Tips, Tricks and Tutorials

How to Solve the “linux-server : Depends: linux-image-server” apt-get upgrade Error

February 19, 2016

by Craig Lotter

No Comments

After cleaning out an unexpected /boot full fault on one of the Ubuntu servers that I maintain, I next encountered an equally frustrating problem whereby...

Tips, Tricks and Tutorials

How to Solve Ubuntu Server /boot full Issue

February 19, 2016

by Craig Lotter

No Comments

If you manage an older Ubuntu server and do a lot of updates/upgrades, inevitably you’ll hit the annoying /boot full issue, which is essentially what...

Tips, Tricks and Tutorials

Ubuntu Server: Quick method to reset MySQL root user Password

July 9, 2015

by Craig Lotter

No Comments

The chance of remembering your MySQL root user account password when coming back to an Ubuntu server after a long period of time is pretty...

Tips, Tricks and Tutorials

Ubuntu Server: Add User to Sudo Group

July 6, 2015

by Craig Lotter

No Comments

Using Ubuntu server, how does one add an existing user to the sudo group (which is the “administrators” group in Ubuntu), thus granting that user...

Tips, Tricks and Tutorials

How to use MySQL to Import a .sql file

July 5, 2015

by Craig Lotter

No Comments

Quite often I like backing my databases up as .sql files, which then comes in handy for also moving databases around, or making copies of...

Tips, Tricks and Tutorials

Error: Call to undefined function mcrypt_get_iv_size()

July 3, 2015

by Craig Lotter

No Comments

I installed my web application onto a new version of Ubuntu Server, and noted almost immediately that the web application crashed on each login attempt....

Tips, Tricks and Tutorials