The Terminal is an exceptionally powerful tool, providing a command line interface to the underpinnings of OS X. It’s a topic we’ve covered at length before with our popular series Taming the Terminal. Mac OS features a built-in SSH client called Terminal which allows you to quickly and easily connect to a server. In this article, we'll outline how to SSH to a server using the Terminal program on OS X Mac. One of the coolest ways to get familiar with the Terminal is to use it to open files. Inside the Terminal The first order of business when exploring a new flavor of Unix is to find the command prompt. In Mac OS X, you won’t find - Selection from Mac OS X For Unix Geeks, 4th Edition Book. Boot OS X into Recovery Mode: hold down the command + R keys simultaneously after you hear the startup chime. When the OS X Utilities screen appears, pull down the Utilities menu at the top of the screen. Choose Terminal. Type the following command into the terminal before hitting the return key.
| Click here to return to the 'Spaces in file and directory names' hint |
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Your default shell should be set up for tab-completion, which makes typing these ghastly escape sequences easier (i.e., helps to make all those backslashes).
Tab-completion is really useful anywhere in the shell though... all it means is that when you've typed part of a word and then push 'tab', the shell will try to complete the rest of the word in an intelligent way. For example, let's say you have a directory with the files:
aFile
anotherFile with Spaces in THe NAME
doc1
doc2
Let's say you want to use the 'less' command to view the contents of aFile. You can type...
less aFile
less aF[tab]
In the 2nd case, after typing those two unique letters and tabbing, the rest of the file name will be completed.
If you want to do something with that 2nd file with the scary name, it's easy to just type:
less an[tab]
And it will fill in all the junk necessary for you.
For the 3rd and 4th files, since their names are so similar you really just need to type out the full names...
I hope this is news to someone ;)
Just realized that I forgot to mention how this works with directory navigation. Here's an example:
to do this properly:
cd /Users/username/temp/directory with spaces
you could type this:
cd /U[tab]/use[tab]/temp/dir[tab]
The tab positions are completely arbitrary. As long as what you've typed is unique the shell will know what to fill in. The win here really comes with the last directory name.
You have to complete each directory name in the path. It will complete the name of a directory in the path you've specified so far. (ie. cd /U[tab] will complete to cd /Users)
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I have always just put the * symbol in place of spaces and that has worked fine for me. That way You can use directories with spaces in them.
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I have no idea why I tried this, but when I ran into the space problem, I just surrounded the title in question with double quotes, as in CD /Users/unohoo/'My files' and it worked fine repeatedly.