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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How do I know if my mac's Terminal has been hacked?

I was using Terminal just now and realized that I was seeing something different on the screen than I have in the past. I can't remember what it used to be, but I know for a FACT that I have never ...
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Restoring original files from the trash by aliases

Someday in the future, (definitely not today) I might find myself in the following situation and be in need of assistance: Lets say I was trying to clean up my desktop and tried to move many files ...
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62 views

Completely restore root and home folder after many problems with Macports and Homebrew

I had a long day battling with installing a LAMP environment with Macports. I installed several things, had many problems, tried uninstalling them (not sure if I did), and on and on. Then, I tried ...
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72 views

Geeklet script to ping hosts

I have found the nice script below to ping a host to check if it is up or down. However I haven't found a way (and my very basic programming knowledge has failed me here) on how I can ping multiple ...
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62 views

echo works incorrectly with GeekTool

I am trying to use echo in GeekTool to print text without a newline like this: echo -n "test" When I run that command in Terminal it prints this: test In geek tool it prints this: -n test What is ...
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Iterm2 - Export a single profile's settings for distribution to others

I've been getting used to working with Iterm2 over the past few weeks. I have a very specific profile configuration requirement for a legacy business application. The configuration for the profile ...
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38 views

GeekTool messes up formatting for cat

I have a text file called stocks.txt it looks like this: AAPL [1;37m 96.15[00m[32m 0.55 (0.58%)[00m GOOG [1;37m 566.07[00m[31m -5.53 (-0.97%)[00m FB [1;37m 72.28[00m[31m ...
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24 views

using mdfind for smart search across all files

I am trying to use the mdfind command to search for phrases across all files in my computer from the command line. Basically i am trying to combine grep and finder search since grep is too slow for ...
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400 views

Unable to set Atom as default $EDITOR

I would like to set Atom as my default editor on OS X 10.10 (Yosemite). In order to do this, I set in my .bashrc: export EDITOR="atom -nw" and reload the file with source .bashrc. Anyway, when I ...
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217 views

Terminal/iTerm Autocomplete “greyed” functionality?

Not too sure how to describe this... but I saw this on a person's computer a cafe today and didn't get a chance to ask him what plugin/application he was using -- I think it best to illustrate with ...
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77 views

Using the builtin dialog under OSX to unlock an SSH key

OSX has a builtin passphrase dialog for ssh-agent, so that on the first use of a key, it'll get cached. The problem is -- I can't find a way to spawn that dialog by just adding ssh-add. ssh-add will ...
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27 views

(Re)Setting defaults preference on OSX for one folder excluding subfolders

i am trying to understand the "overall" file metadata vs preference default settings -logic with osx mav on my mac... after all i am totaly confused The issue: I set up my default com.apple.. to ...
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37 views

Where does iTerm store user preferences?

Where exactly is iTerm's user preferences file located? What I want is to sync this file over Github between several machines.
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118 views

“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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47 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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100 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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52 views

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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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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23 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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79 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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72 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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70 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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174 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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249 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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430 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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48 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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104 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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65 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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60 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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42 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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107 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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182 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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46 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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34 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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90 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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550 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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143 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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91 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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84 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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88 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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2k 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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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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42 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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128 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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142 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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73 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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191 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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45 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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2k 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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337 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 ...