Terminal (or Terminal.app) is the program included in Mac OS X for running applications and issuing commands using the command line interface. These programs are controlled by typing lines of text, rather than using the mouse or keyboard commands in the usual graphical user interface (GUI).

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“Command not found” when attempting to cd in Terminal

I am getting errors trying to set up web starter kit via Terminal. I get an error trying to install the kit: $ cd web-starter-kit $ npm install returns -bash: $: command not found. How do I get this ...
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31 views

How to edit /etc/profile using emacs?

I am using Emacs 24.3 on Mac OS X 10.9.4 and I am trying to edit /etc/profile with that. It obviously does not work when starting the GUI version, but for some reason, it also does not work when ...
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48 views

Can connect over SSH from Mac to linux

I have an Xubuntu server set up with SSH. I can connect to it using Putty on Windows and via a Chrome SSH plugin on my Mac. However, when I use terminal client it just hangs for a bit and then I get a ...
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I want to show a file in an AppleScript bundle, but shell returns: file not found

My Bundle File: reference.txt My Code: set bashFile to path to resource "reference.txt" set the reference_data to do shell script "type " & quoted form of (POSIX path of bashFile) display ...
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1answer
31 views

Copying only files without a special string in filename

I have to copy only files from a folder that don't have following string in its filename: NNNNxNNNN (a 3 or 4 digit number followed by the character x followed by a 3 or 4 digit number again -> it's ...
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19 views

How to prevent Terminal.app from displaying a tab bar when there is only one tab open

The image below is the header that appears when I open Terminal.app. As you can see, only one tab is open, but a tab bar still shows (just has one tab that says "bash"). How can I prevent the tab ...
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48 views

Set Alias for Terminal Window in Applescript

After opening multiple terminal windows and running commands in them, it becomes difficult to send another command to a specific terminal window. How can we set an alias for each terminal window so ...
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1answer
57 views

Problems With Terminal (/usr/bin)

I'm experimenting around with my computer and I realized that all the commands in the terminal that aren't bash builtins were stored in the /usr/bin. So I wanted to see (to confirm my realization) ...
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50 views

OSX 10.9: GCC standalone (non-admin)

I have a Mac Mini at home, with my own administrator account. My school provides MacBook Airs. I have XCode installed on the Mini, but I only use the command line extensions-- GCC, G++, etc. I don't ...
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82 views

Applescript System Events Keystroke broken after 10.9.4

It seems like the recent Mavericks update has broken the keystroke command in applescript -- whenever my script reaches that point, it freezes. (I currently have ~20 zombie osascript processes...) ...
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1answer
110 views

I get errors when trying to install GTK+3 on my Mac OSX 10.9 system

I'm trying to install GTK+3 on my Mac OSX 10.9 system to run a pyGObject project I've been developing in Ubuntu. It runs perfectly on Ubuntu, so I wanted to test cross-platform compatibility. I'm ...
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1answer
230 views

What does update_terminal_cwd do in the terminal of OS X

I am puzzled by it for quite some while now. In $PROMPT_COMMAND of the bash in OS X, there is a command called update_terminal_cwd. I am sure it's not a bash built in, and most likely only exists in ...
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33 views

Creating a script that will execute a program and if it exits without crashing, will run it again

I've already asked this question in the UNIx exchange but I was told to ask here also about AppleScripts if the standard shell does not work. I require a script that will open an application. Wait ...
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1answer
81 views

How to get rid of emoji (emoticons) in Terminal.app (OS X 10.9)

I am experimenting with Twitter API. I now have emoji characters in Terminal.app. I don't know how to handle that. How to get rid of that or use it well? see screenshot
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1answer
53 views

How to download images from an xml feed using terminal?

How can I download png images from an xml feed that looks the following way? <ListBucketResult xmlns="http://url1.com"> <Name>imagesToUse</Name> <Prefix/> <Marker/> ...
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1answer
40 views

Command line tools to replace bytes in a file

I need to write a script that patches a few bytes at a particular offset in a binary file. I know of textual tools for this task (sed, though I find it utterly hard to use) but can't find one for ...
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1answer
39 views

How to iterate through multiple file extension without caring about case sensitivity?

I've seen various topics on how to iterate through multiple file extensions, but in most cases the list is defined. example: for file in ${arg}/**/*.{txt,h,py} do .... done As can be seen, ...
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77 views

How does Sublime open file with cmd+click on its path in Terminal?

For example: $ ls -lsa 4 -rw-r--r-- 1 denis 404 Jul 16 18:36 pgadmin.log cmd+click on pgadmin.log Sublime opens pgadmin.log (if path is 'pgadmin.log:12', it opens it and sets cursor to 12th ...
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114 views

Applescript Command as Specified User to Delete All Files in a Particular Folder

I am looking at using the POSIX path to delete the contents of a particular folder on users computers but it must be performed as a particular user. I can deploy the script silently from my side ...
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43 views

Replacing iphone interface with terminal

Is there an app in cydia or just anyway to replace the normal interface(having to tap icons in order to open) with a terminal. Im using mobileterminal but its just an app. Im looking to replace it all ...
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1answer
28 views

Bulk conditional file name change

I've been doing a lot of organising of my files using terminal commands (mostly for further terminal education). I've learned about bulk renaming in terminal, e.g. replacing all underscores with ...
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1answer
75 views

open multiple files in one emacs window

I can open a file in emacs with this command: open -a Emacs main.cpp But when I apply the same command to multiple files open -a Emacs main.cpp test.cpp two emacs windows will appear. I would ...
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249 views

Fix Terminal error message “-bash: /etc/profile.d/rvm.sh: No such file or directory”

I am trying to remove the following Terminal error message: -bash: /etc/profile.d/rvm.sh: No such file or directory I recently uninstalled RVM (Ruby Version Manager) from my MacBook Air. The ...
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114 views

Executing 'killall Finder' in Terminal raises reopening windows popup

I open Terminal, type killall Finder, press enter to execute, then Finder icon bounces and the well known error popup appears: The last time you opened Finder, it unexpectedly quit while reopening ...
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58 views

Unable to use ssh to log into any linux server

Use /usr/bin/ssh -v SERVER to login, here is the output: OpenSSH_6.2p2, OSSLShim 0.9.8r 8 Dec 2011 debug1: Reading configuration data /Users/hong/.ssh/config debug1: /Users/hong/.ssh/config line 1: ...
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57 views

How to use latex2rtf without root installation

This is a very basic question, as I am a newbie on Unix systems. I have installed latex2rtf following the OS X specific instructions. As I do not have root rights (university computer), I installed ...
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1answer
36 views

How to use automator to create a service which converts an ebook (using calibre commands)

I am trying to figure out a way to be able to right-click on an .epub file and convert it to a .mobi file. Currently (thanks to calibre command tools) I can to the following within the terminal ...
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1k views

Error: “The operation can’t be completed because one or more required items can’t be found. (Error code -43)”

I accidentally pulled an NTFS hard drive out of my Mac OSX Mavericks machine several times and realized that I accidentally created multiple entries of many different names in my /Volumes/ folder. Now ...
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20 views

How to prevent TextEdit from commandline to cause Developer Unknown warning?

Is there any way (other than disabling Gatekeeper through preferences) to allow TextEdit to open my shell-script from a command-line? I'm more than ok with a dialog warning me, but the current dialog ...
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1answer
39 views

How to Access Shared Computer Through Terminal?

I have Mavericks on my Mac and wish to set up Unison between it and an old PC (vaiolaptop) running Windows XP on my network. How so I specify the path to the remote machine? It appears like so in ...
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1answer
112 views

How can I define CLASSPATH variable

For a school assignment I need to add a folder to my classpath. It says that I should do this by adding a line to the file .bashrc. However, this file doesn't appear to exist in my computer. I also ...
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107 views

DNS Lookup Failure on Terminal Only (Mavericks)

I recently did a clean install of Mavericks, and ever since I have, I've been having intermittent DNS lookup failures on the terminal only. Browsers work fine (Chrome, Safari). But nothing works ...
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47 views

Overtype mode in command prompt

As a linux/windblows user, I am used to switching temporarily to Overtype Mode when using the command prompt. As a new user to the mac world, I do not know how to change text input mode from normal ...
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1answer
77 views

Trying to get Sublime Text 3 working from terminal

I am trying to get the Sublime Text to work with Git from the following tutorials http://www.sublimetext.com/docs/3/osx_command_line.html and ...
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1answer
41 views

How to automatically tag file by name or extension

I was wondering if there is a way to automatically tag a file as it reaches your computer, like downloads, copying from an external drive, etc. I would like to simulate gmail filters, like labelling ...
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2answers
1k views

Is there a way to have something similar to Cygwin on Mac?

I'm a web developer using a MacBook Pro running OS X 10.9.3. Before I started developing in a Mac, I used Cygwin on a Windows machine to see what was happening behind the scene on my web application. ...
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202 views

Move full screen app to the LEFT of first desktop in 10.9.4?

I am part of the Apple developer program, and received the 10.9.3 beta before the full release. In that version, I could place a full screen app to the LEFT of the first desktop. My setup was to have ...
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1answer
190 views

How to move IOUSBFamily.kext file in trash back to to System/Library/Extensions using Terminal in recovery mode [closed]

Im toying with my Mac. I restarted the system forgeting to return the file, How can i move it back or restore without having to reinstall the OS.
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29 views

Why am I unable to set new command prompt for terminal?

Why am I unable to set new command prompt for terminal in OS X Mavericks? I've tried to do the following: export PS1="\u \W$ " It works as expected but after restart the default value of PS1 will ...
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41 views

How do I enable an external display in Single User Mode via Terminal on a headless macbook?

I'm trying to troubleshoot video issues on macbook laptop with no display or a dead? display but can't see what I'm doing. I need a Terminal command to run 'blind' after I boot into Single User mode ...
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1answer
79 views

How do I get system_profiler output from a lot of machines in a network?

I need to have a script that will execute "system_profiler -detailLevel full" command in a remote mac machine. While this is going on, the user on the remote machine should not know that there is ...
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2answers
139 views

Using Alt/Cmd + Right/Left Arrow in iTerm

Is it possible to move between words in iTerm using Alt + Right/Left Arrows ? Now if I press Alt+Left I will get '[D' and '[C' if I press Alt+Right.
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30 views

How to get the content of a Resource Fork?

I want to get the stored resource fork. In PHP, I'm trying to: system('DeRez' . $_icon . ' | perl -ne \'m|/\* (.*) \*/| && print $1; END {print "\n"}\', $content); which in Terminal really ...
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1answer
114 views

'localhost' stoped working as an alias for '127.0.0.1' for SSHing into my VirtualBox VM. Why, and how to fix?

The question explains the problem. For months I've never had any problems along these lines. Then, yesterday morning, I couldn't get into my VM! Took a long time to troubleshoot but here was the ...
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1answer
48 views

Automatically stop a terminal script when locking MacBook Pro

I have written a bash script that I manually start when logging in onto the laptop, but I want it to stop running when I lock my laptop. This doesn't seem a very standard scenario, but I don't want ...
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125 views

How to use Terminal to send Keystrokes?

Is there a way for Terminal to simulate pressing multiple keys at once? For example, Shift + Ctrl + R? I am ssh into OS X from a windows client (PuTTY) and am wondering if I need to configure the ...
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28 views

How to prohibit other languages than english in terminal

I am using some other languages other than English as input sources, every time I am opening my terminal and start writing a command I write it in a language other than English. I need to know if ...
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1answer
121 views

Enable SMB sharing from command line

On OS X 10.8, using terminal commands, I'd like to enable SMB sharing as if I had ticked the following checkbox under System Preferences - Sharing - File Sharing - Options: I've tried the following ...
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1answer
33 views

Terminal sometimes scrambles initial output

I switched to iTerm 2 a while ago, but would like to fix this small problem that I have with OS X's built-in Terminal. Terminal is supposed to look like this when it first opens on my machine: ...
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1answer
181 views

sudo: unable to cache user root, already exists

Suddenly started getting this strange error when attempting to run any command via sudo: sudo: unable to cache user root, already exists I've tried different Terminal windows, repairing ...