This has changed greatly over the last few versions of macOS, and differs between different types of Mac. Here’s an outline.What makes an external disk bootable?
Category: Mac OS X
21 macOS & iOS Twitter Accounts You Should Be Following
All the best macOS and iOS related Twitter accounts to make sure you don’t miss a thing.21 macOS & iOS Twitter Accounts You Should Be Following
How I use MacBook without a mouse | I am Sang
I'm a software engineer from South Korea and currently live in Berlin. I write articles and draw comics in Korean and English. — Read on iamsang.com/en/2022/08/03/no-mouse/
Setup a VirtualBox based Database Lab Environment
Oracle provides a lot of useful Oracle VirtualBox Pre-built Appliances. In this blog post, I will describe the few extra steps I take after download in order to setup my lab environment on my work MacBook Pro. First step is…
Oracle Instant Client for macOS (Intel x86)
Oracle does not release anymore full client packages for the Mac clients. Therefore, we need to use the Instant Client from: https://www.oracle.com/technetwork/topics/intel-macsoft-096467.html The installation is quite simple but we need to rememeber that, in order to have a functional client…
Remove Last Character of Each Line
I had to modify a file for loading into an Oracle database with SQL*Loader. The file was using as field delimiter the | pipe character and each line was ending in a |. So ideally, I would like to remove…
Turn On ‘Do Not Disturb’ mode on mac OS X
Keep pressed option key (alt) and click on the Notifications icon which is usually found on top right corner. Easy!
Disable Mac OS X Gatekeeper
Ocassionally, there is a need to install an app created by a developer that is not identified by the security policy in place on the Firm's MacBook. Here is the short procedure I identified it works for me: in terminal…