Author Archives: cradom

Learning the Commandline – Looking at files

By now you should know your way around the file system and how to move around (if you don’t, go back and read the other articles. This is a series after all ). You may have wondered, “I have all these files, how do I see what’s inside them in… Read More

Learning the Command Line – Editing files

In this session we are going to learn one way of editing text files in Terminal. Back in the day there was pico. This was the editor part of the Pine mail program used in *nix. It was a very simple plain text editor used to create mail and text… Read More

Learning the Command Line – Bash Prompts (1)

NOTE: This article assumes you have been following the other articles in this series. Another Note: I can’t take credit for this. I got it from a now defunct website called dotfiles.com. I don’t remember who the original author was and I’ve edited it to suit me. I won’t be… Read More

Learning the Command Line – Shell Scripts

Terminal commands are great but what if you want to have something done every time you login? What if you need to do something on several files or some other repetitive action and don’t want to type in the commands every time. That could get time consuming and dreary. In… Read More

Learning the Command Line – File Permissions

Ever have a file you can’t do anything with? Can’t change it, can’t delete it, can’t even look at it? We’re going to find out why. FreeBSD, and by extension, OS X (which is loosely based on FreeBSD), uses file permissions. This lets the system control access to files and… Read More

Learning the Command Line – File System

Last time we learned how to list files, now let’s see where those files are. All your files reside on your hard drive, either internal, external or SSD. These drives have files and folders scattered throughout the drive but most are in certain places and are required for the system… Read More

Learning the Command Line – Listing Files

This is the second article in the command line series. The first article by vansmith can be found here: http://www.mac-forums.com/blog/learning-the-command-line-part-one/ This time we will be discussing file management commands. Some of these commands might look strange to you. That’s because most Terminal commands have the vowels and sometimes consonants removed… Read More