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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Error during WebSocket handshake: Status line contains embedded null (using livereload, node-inspector, and karma)

Whenever I run something in my Terminal that requires a websocket to a browser (livereload, node-inspector, karma), I get the following console error "Error during WebSocket handshake: Status line ...
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39 views

How to move file from one users account to another? Permission denied.

I'm trying to move the file of a virtual machine from one users account to the other. So basically I want to move /Users/joe/Win7.vm to /Users/jane/Win7.vm but I can't figure out how to do it through ...
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OS X Terminal displaying ö when typing |

It's the first time this has happened to me. Does anyone know why this could be happening? I think I configured something wrong in the keyboard settings. This is working fine in Word 2011, for ...
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24 views

Bind exception loop while trying to run Resin

I'm running into this issue while trying to run Resin under OSX 10.9, looks like it might be a permissions thing. I've already poked holes in my firewall using the following. sudo ipfw add 40000 ...
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33 views

Show hidden files in SELECT folder only

How do I show hidden files in one directory only? I have a development folder that I'd like to see hidden files in, but I don't want to see hidden files anywhere else on my computer. Here is the code ...
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30 views

hdiutil: compact failed – Function not implemented

When compacting a sparse image with the hdiutil compact command, it fails with the message hdiutil: compact failed – Function not implemented.
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26 views

Resource is busy, but lsof doesn't think so

Occasionally, I get file (typically after they are edited by Microsoft Word) that I can not delete: > rm -rf foo.docx rm: M_AI_SO.docx: Resource busy However, lsof doesn't report anything, even ...
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105 views

Shell variable PROMPT_COMMAND not working as intended?

I want my bash prompt to change depending on external conditions. Here is excerpt from the bash manual: PROMPT_COMMAND: If set, the value is executed as a command prior to issuing each primary ...
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290 views

Bash or sh cannot execute any binary files

While I am able to execute binaries, when the terminal is open, if I type: /bin/bash make or /bin/sh ls I get: /usr/bin/make: /usr/bin/make: cannot execute binary file Why is that? I am on ...
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33 views

For a bash script I want to replace a folder without changing owner and permissions

I want to replace a folder with cp -f without changing owner and permissions cp -R -f "newfolder" "oldfolder" Because I create backups of the old folder with the bash script I tried to use chmod ...
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304 views

Why is opencv not using all cores after upgrading to Mavericks?

I'm running a CPU intensive command on Mavericks (Opencv_traincasscade). Under Mountain Lion the process used to use all 8 cores all the way though. However after upgrading it drops to 1 core after ...
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36 views

Is it possible to disable forced monospace in Terminal.app?

In Terminal.app in Mavericks, regardless of which font you use, the font metrics are ignored and forced monospacing is applied instead. Is there a way to disable this? Ridiculous example of the ...
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201 views

How do I disable (and re-enable) my Thunderbolt port from the terminal?

I've been having this problem with my Matrox DualHead2Go ME and my late 2011 15" MBP (running 10.9.2). When the displays wake from sleep, the external monitor does not re-awake. I've gathered that ...
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37 views

Terminal speed up doesn't accept command line arguments from outside source?

From a previous suggestion I changed terminals startup command from default to '/usr/bin/bash' which I created as a link to '/bin/bash' which stops terminal from login in every time I open a tab ...
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Changed /Users folder permission at boot time [duplicate]

Some application (or script) changes the permission of my /Users folder from 755 to 777 at every boot. So, when I change it back to 755 (or repair perm with DiskUtility) it is good until the next ...
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57 views

Shell scripting: Why does only the “-” hyphen throw an error?

Goal: Cleaning up Selectively truncate filenames in my nvALT notes folder. I tried using a productivity blogger's suggestion (which eludes me after a thorough search) to prepend ^ > - + to ...
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16 views

How to change default LC_TYPE?

My OS X (Mavericks) seems to be setting LC_CTYPE environmental variable to UTF-8 by default. How can I change the default? I need LC_CTYPE to be en_US.UTF-8. There's a catch: I don't want to ...
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40 views

Why am I using LLVM?

I was testing the 14.04 release of Ubuntu on VirtualBox, and later, after having gotten a pretty good idea of the changes, removed VirtualBox from my computer. However, when I ran the command 'python' ...
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Why is the diagnostic message history not writable as normal user?

When I use normally the OS as a plain user I get frequent console messages like: 20/05/14 08:21:28,194 SubmitDiagInfo[5376]: Launched to submit Diagnostics and Usage 20/05/14 08:21:28,735 ...
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39 views

Scrolling of the terminal does not always stick to the bottom

When my terminal gives lots of output (for example when I am compiling something), by default the scrolling automatically sticks to 'bottom' of my terminal window. But when I scroll within my output, ...
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33 views

deleting app from terminal

from the /Applications folder, I can launch apps on my Mac using the open command in the terminal like this open xcode.app open firefox.app Is there a way to delete apps from the terminal? This ...
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69 views

Downloads folder is showing empty when it's not!

My Downloads folder looks utterly empty, not a single file or folder. And I have already emptied the Trash too. But for some reason, a Terminal ls run for this folder says there are 16 items! Here's ...
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Want to Update OpenSSL with Ruby 2.0.0 Already Installed

I have Ruby 2.0.0-p451 installed via RVM. From what I have read online the newer versions of openssl need Ruby 2 installed. I'm running RVM 1.25.25. I currently host Ruby on Rails websites on my Mac ...
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25 views

say command says wrong text (for some voices)

I'm running 10.8.5 and installed some of the newer text-to-speech voices, including "Samantha" (aka Siri), "Tom", and "Jill". They work fine, except for the word "seq": say -v Jill seq produces the ...
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66 views

How to update applications that were moved from Application folder

All my applications in the /Applications folder are sorted in different subfolders, so that I can find them easily. I know, this is not recommended (see this question), since the Software Update looks ...
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61 views

ffmpeg working from command line in Terminal but not in an Automator shell script!

I have just compiled my own copy of ffmpeg on my system and it's located in the following path: /opt/local/bin/ffmpeg When I run the following command in Terminal.app, it runs smooth: ffmpeg -i ...
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29 views

Writing special characters to the clipboard with the command line

I'm trying to write the string あいうえお to my clipboard using the pbcopy command line tool like this echo あいうえお | pbcopy But what I'm getting in my clipboard is completely different : „ÅÇ„ÅÑ„ÅÜ„Åà„Åä. ...
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38 views

Why the shortcuts `CTRL+s` and `CTRL+q` don't behave like `stty stop/start` in terminal?

Why the shortcuts <C-s> and <C-q> don't behave like stty stop/start in terminal? 1.Enviroment Env: vim+zsh+iTerm2 on Mac OSX 10.9.2. (Same problem in vim+terminal+bash on Mac OSX 10.9.2) ...
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msmtp not looking at keychain over ssh, only looks when in terminal

I've been wrestling with setting up msmtp for some time now, only to realize that when I run it from a terminal it works as expected (uses my password from my login keychain) but when I'm ssh'ed to ...
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550 views

LSOpenURLsWithRole() failed with error -10810 - Downloaded app does not start

I'm trying to run an application downloaded from the internet (e.g., Jabref) but it seems that it fails silently. When I try to open it by double clicking it, nothing happens. When I use the terminal ...
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45 views

Howto install 'MySQL Utilities' using brew or brew cask

I installed MySQL server and client using brew. I installed MySQL Workbench with brew cask. But I don't find MySQL Utilities (something new?). Howto install that using brew or brew cask? ...
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218 views

Passing a password to an Automator application

I have written an Automator application with the following shell script to open an FTP connection on my system: sudo -s launchctl load -w /System/Library/LaunchDaemons/ftp.plist osascript -e 'tell ...
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65 views

Automator service for FTP

I am currently using SFTP on my MacBook to perform file transfers with my brother's Linux (Ubuntu) system. Every time we need to share a file, I start the FTP server on my Mac by running the following ...
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Where is the screenshot property list now located in Mavericks?

Previously, the screenshot property list could be found at: ~/Library/Preferences/com.apple.screencapture.plist In Mavericks, this file no longer exists. In the past, I used to be able to manipulate ...
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57 views

GNU Radio Companion Osmosdr block

When using macports to install gnurado the build stalls and brings my MacBook Air to a snail's pace.I am running osx 10.6.8. I have a .profile file in ~/ but I have a feeling it has to do with ...
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93 views

Using visudo to edit sudoers on Mac

I have managed to make the sudoers file on my Mac erorr. eg. $ sudo visudo >>> /etc/sudoers: syntax error near line 45 <<< sudo: parse error in /etc/sudoers near line 45 sudo: no ...
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161 views

Environment Variables on Mavericks

I am trying to set an environment variable that will be accessible from both a GUI application (Pycharm) as well as from the Terminal. This variable is called PYTHONPATH. I have tried Setting the ...
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25 views

Terminal Equivalent of Finder Sort Order

One of the features I like about the Finder is that it sorts numbers "correctly", i.e - a file named "Episode 10" will come after "Episode 9" in a list, rather than after "Episode 1". However, I ...
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9 views

Services as links for context menu

Is it possible to make a link to service? I am developing service for context menu, but each time I want to check it, I need to copy this service to directory ~/Library/Services Any ideas how to link ...
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Unknown Error -22 When Trying to Copy Files from Time Machine

Somehow I've managed to accumulate a bunch of files in Time Machine that don't seem to be capable of being copied out of Time Machine, citing "Unknown Error -22", like-so: sudo cp ...
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39 views

How can I get the list of allowed users for Remote Management via Terminal?

I want to use a command line tool to get the list of allowed users for Remote Management (ARD). I was able to enable ARD using kickstart, but I'm having trouble finding how you get the information, ...
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189 views

Automating ffmpeg using Automator Service

I often use ffmpeg off the command line to convert video files into mp4 on my Mac (running Mavericks). Do note, however, that I am NOT re-encoding my videos; am just changing the container from an avi ...
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60 views

What are the differences between terminal types supported by iTerm2?

I am looking for a brief comparison of the terminal types supported by iTerm2, mainly to see what setup to pick in order to minimize problems. Mainly, I am connecting with Linux (Debian/Ubuntu) ...
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37 views

Why does changing password in System Preferences work when it doesn't through Terminal?

My question might also be put, "What does System Preferences -> Users & Accounts do to change a user's password that I'm missing in the command line?" The desktop is joined to both OD and AD ...
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36 views

Add commandline app shortcut

How do I run the app: ~/ngrok by typing ngrok? I want to add a shortcut to the ~/ngrok location so that I don't need to know the place where it is when I run the app.
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Why is same privileged bash command giving different information from script than from command line?

I wrote a bash script to verify various configs on a system, but I am getting different results depending on whether it is run from the command line directly or from the script. Here is the command: ...
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36 views

Xvfb hangs while loading video extensions

I'm trying to get xvfb from XQuartz 2.7.5 running properly on 10.9. I'm starting the server with: Xvfb :30 -ac -screen 0 900x900x24 and it's hanging on Initializing built-in extension ...
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Raw binary midi stream in terminal?

I want to be able to cat the device file of a raw binary input stream from a midi controller. In Ubuntu, the process to do this was something like cat /dev/dmmidi1. However, I do not see such a file ...
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ls doesn't work on folder after time machine restoration

i find that if i attempt to ls on a folder after transferring the folder from windows 7 to osx via a FAT32 drive, i am unable to get a directory listing. I've tried the following: attempted to ...
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47 views

Preventing desktop jump when window is open on another desktop?

I have setup 2 Desktops in Mavericks (Mission Control). On "Desktop 2" there are some programs that need to run, but which I use rarely, for example a Terminal with some server tasks. Then on ...