01 Jun 2018
2 minutes read
FB2 Unix Tutorial Digest – June 1st, 2018Unix Tutorial Digest – June 1st, 2018
Here is some light reading for the weekend: some news about Unix, a few useful articles and some tips from the past Unix Tutorial articles.
Technical Guides and How-Tos on Linux/Unix and macOS
27 May 2018
1 minutes read
FB4 Command to Confirm Raspberry Pi ModelCommand to Confirm Raspberry Pi Model
Because I own a number of Raspberry Pi systems, I get roughly the same question quite regularly about each one of them: …
22 May 2018
2 minutes read
How To: Show Modules Loaded by Apache
Just a quick tip today, should help all of you who are setting up their very first Linux/Apache/PHP/MySQL (LAMP) …
08 Jan 2017
1 minutes read
FB4 How to Determine OS Version on Your Raspberry PiHow to Determine OS Version on Your Raspberry Pi
Raspberry Pi 4 Someday you may realise that you had your Raspberry Pi for so long that you no longer remember what OS …
11 Mar 2016
1 minutes read
FB4 Multiple OpenVPN Clients Sharing the Same CertificateMultiple OpenVPN Clients Sharing the Same Certificate
Traditionally I’ve been configuring OpenVPN in a scenario where each client would have a unique certificate. This …
18 Jan 2016
1 minutes read
Ansible 2.0
Red Hat Ansible If you’re managing configuration with Puppet or Chef, chances are you’ve heard of Ansible as …
04 Dec 2014
3 minutes read
FB4 Enable Text Console Support in UbuntuEnable Text Console Support in Ubuntu
There are three ways to access the command line interface in Ubuntu, as on any Linux and UNIX distribution. One is …
03 Dec 2014
3 minutes read
FB4 How To: Change Passphrase for SSH Private KeyHow To: Change Passphrase for SSH Private Key
If you need to change or add a passphrase to your existing SSH private key just use ssh-keygen, the same tool which …
03 Dec 2014
3 minutes read
FB4 How To: Change Passphrase for SSH Private KeyHow To: Change Passphrase for SSH Private Key
Change Passphrase ssh-keygen -p If you need to change or add a passphrase to your existing SSH private key just use …
01 Dec 2014
2 minutes read
FB4 SSH Agent and How to Use ItSSH Agent and How to Use It
In a nutshell ssh-agent allows you to unlock your private SSH key once and add it to the agent so you can keep using it …
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Inspect filesystem operations with fs_usage in macOS
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Centralized Bash history with timestamps
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