Using programs and commands that do not have a graphical user interface (GUI) but are rather controlled by typing text commands into a terminal program, or shell.

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2answers
434 views

Is there a way to set an Application Shortcut in the Keyboard Preference Pane via Terminal?

I'd like to have a bootstrap for my custom keyboard shortcuts to use on multiple machines...
5
votes
3answers
5k views

Change file association in terminal?

Is there a method for associating file types with applications via terminal? I thought ~/Library/Preferences/com.apple.launchservices.plist might do it, and I also have seen: Why is a command line ...
7
votes
2answers
2k views

Is it possible to get the full suite of unix options for the command line tools on OS X?

I follow Unix Tool Tip on Twitter and it is interesting that many of the tips that are posted are not available on OS X. For example: cp - u will only copy files that don't exist, or are newer ...
7
votes
1answer
2k views

Adding a song file to iTunes via the command line without playing the file

I want to add song files to iTunes via the command line. open -a iTunes -g song.mp3 does exactly this. - However it starts playing the song, too. Any way to avoid this?
2
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1answer
594 views

Play .ogg on command line

How can I play a .ogg music file on the command line? On Linux I can use ogg123, but what about on Mac?
2
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2answers
2k views

How to enable Maven autocomplete on Mac OS X command-line?

When using Maven (mvn) on OS X Terminal, how can I get tab-completion for Maven goals, plugin names, etc? Things like this: mvn pa [TAB] -> mvn package mvn je [TAB][TAB] -> mvn jetty:run
2
votes
1answer
545 views

Where do I find the full man page for afplay

In Terminal afplay -h shows full help text but the man page shows hardly nothing. Is there any way to get a longer help page for man afplay? I never use Terminal and it would be much easier if i ...
1
vote
2answers
792 views

Temporarily disable Notification Center in Mountain Lion from command line?

I've been trying to create a script to disable/enable the Notification Center, even if it's temporary. It should do the same as manually sliding the Notification Center, scrolling up, and toggling the ...
1
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2answers
848 views

Converting Audio to AC-3 using afconvert?

I'm trying to use afconvert to convert an audio file to AC-3 format. It's 5.1 audio, having already been converted from DTS to WAV (using ffmpeg, since afconvert doesn't seem to deal with DTS). As ...
5
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1answer
6k views

How to remove xattr com.apple.quarantine from all .webarchive files with that extended attribute?

Spread across multiple file system I have numerous .webarchive files that were saved by OmniWeb. So for example: sh-3.2$ ls -@ 2012-03-19.webarchive 2012-03-19.webarchive sh-3.2$ ls -@l ...
1
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3answers
631 views

Files synced by Synk Pro have wrong owner on both synchronized Macs – how can I fix it?

I sync some folders within my Home folder between two Macs (running Lion and Mountain Lion) using Synk Pro, a commercial live file sync application. I have the same account name on both computers. ...
8
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3answers
3k views

How to programatically add folder to Spotlight “do not index”?

Is there any way to programmatically add a folder to Spotlight's "Privacy" tab? Either through Terminal or Applescript? Often I want to click on an item in Spotlight results in Finder, and have that ...
1
vote
1answer
870 views

What does it mean when a process is surrounded by parens in `ps`?

I sometimes try to kill -9 Finder.app when it's misbehaving and I'm in a Terminal. This normally works but every once in awhile it leaves behind the pid, even when run with sudo, and the COMMAND ...
0
votes
1answer
748 views

Why would SetFile be unavailable after upgrading to Mountain Lion?

I have Xcode installed, and have used the SetFile command (installed with Xcode) for some time. I just upgraded to Mountain Lion, though, and find that it is suddenly unavailable. I verified that ...
3
votes
1answer
308 views

Using the apple wireless keyboard with an iPad with PC/Mac-like keyboard commands

I have jailbroken iPad2 (iOS5.1.1) and an apple wireless bluetooth keyboard that I use for typing on the iPad. Although the keyboard is a joy to use, I can't use it for much else other than typing ...
3
votes
1answer
2k views

Controlling iOS apps via command line

I have jailbroken iPad (iOS5.1.1) with the shell utility installed. I'd like to be able to launch and control applications via the command line, as I would normally do in Unix or Linux. Say I want to ...
2
votes
3answers
3k views

Find/Unrar/Delete Script

I'm a PC convert, and quite novice when it comes to shell/bash scripting, but I really want to learn/understand more. My need: I need to be able to scan a folder, find any .rar files, extract the ...
7
votes
2answers
928 views

“Airplane Mode” in OS X. Alternative command for `rfkill`?

This question is an exact duplicate of this post from superuser.exchange.com. I believe this is a valid question for both of sites and hope I am not (if any) violating stackexchange policies. ...
4
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4answers
2k views

Can I list files ordered by date added to a folder from a command-line tool like ls?

I need to build a script that shows files in the same order as the default Downloads folder in the dock, ordered by Date Added, newest first. I can't seem to find the option in ls. Any other way to ...
3
votes
4answers
6k views

PageUp and PageDown keys for Irssi (IRC) in Macbook?

I cannot find the keys on my mackbook. I need them to go page-up and page-down in irssi (IRC). I have tested the tips here but they do not work. They model some different Up/Down, not the traditional ...
1
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2answers
4k views

How do I install handbrake cli?

I've downloaded the Handbrake CLI. What's the best place to install a command line app on my Mac?
0
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1answer
2k views

How can I get tab completion back?

In terminal, if I try tab completion in a directory e.g. Movies, instead of the movies beginning with S (if I type S followed by tab, I see SetFile, Splitforks and SystemStarter. I suspect I installed ...
2
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0answers
117 views

“df” command making network requests?

I was watching Little Snitch for another process, and noticed df was making requests to various servers. I thought df was only for checking free disk space locally, but it appears to be doing more ...
3
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0answers
8k views

How do I force a partition and format on a USB key in OS X Mountain Lion Disk Utility or from CLI diskutil?

I have a brand new Memorex TravelDrive 64GB USB disk which is being troublesome. It's formatted FAT16 on MBR, which is not so nice, and I'd like to put it on HFS+. I've tried to do this through ...
0
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2answers
766 views

Adding Ricoh C4501 printer via command line - Installable options

I need to deploy one Ricoh MFP to ~50 Mac users. I thus wan't to do this through ARD/CLI. I'm looking for the correct lpoption tags for the Ricoh MP C4501. I want to set the "Finisher" (SR3020) and ...
2
votes
1answer
532 views

Paste <TAB> into Mac OS X command line

I want to paste <TAB> into command line, in order to execute cut command with <TAB> as the delimiter. Everytime I try to do it, it simulates clicking the tab key and completes the command ...
1
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2answers
1k views

Use Cmd as Ctrl key in vim

How can I input commands such as <Ctrl-W> and <Ctrl-]> in vim using Cmd instead of Ctrl? The reason why I want to do it is because it's more comfortable. When I need to switch to a ...
1
vote
1answer
106 views

Backing up individual files with encryption

In addition to local Time Machine backups, I would like to automatically backup my working data from my Macbook to a remote FTP space. Because it's a location I don't control and sensitive data, I ...
2
votes
1answer
289 views

Why do debuggers need an admin password?

Why does running LLDB or instruments require elevated privilages?
3
votes
1answer
1k views

Is it possible to download Apple's Command Line Tools for Xcode from the command line?

Background My job gives me temporary MacBook Pros for travel purposes. I get them with a fresh OS install before I leave, and when I return, they blank the hard drive. The trips usually require some ...
14
votes
3answers
24k views

What steps are needed to create a new user from the command line on Mountain Lion?

What commands (or script) can create a fully functional user account on Mountain Lion, running only from the command line via terminal or ssh. It looks like an existing pair of answers might work, ...
2
votes
3answers
2k views

How to determine the absolute path to a file in a shell script

I am writing a generic script that can get passed both absolute and relative (to the current working dir) paths to existing files. I need a fail-safe way to turn all those passed paths into absolute ...
1
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0answers
230 views

How to install Writer2LaTeX in command line

This is the app I want to install, in ubuntu it was done automatically, but somehow in Mac it seems that I have to install manually. Writer2LaTeX http://writer2latex.sourceforge.net/ In the ...
15
votes
1answer
2k views

Why is lsof on OS X so ridiculously slow?

I can't figure out why lsof on my Mac (10.8.2, MacBook Pro) is so slow. On my Mac, lsof takes more than a minute: $ touch /tmp/testfile $ time lsof /tmp/testfile real 1m16.483s user 0m0.029s ...
0
votes
0answers
22 views

How can I toggle internet sharing from the command line? [duplicate]

Possible Duplicate: Start/stop internet sharing from a script? There are applescripts / automator scripts that help to turn on / off internet sharing, but they do not work consistently ...
6
votes
6answers
10k views

Improved Terminal autocomplete funcionality (similar to Matlab's)

If any of you ever used Matlab, you might have noticed the command window functionality in that program. I wonder if it is possible to enable the same functionality in Mac Terminal. It works like ...
6
votes
2answers
4k views

Child process exited with status 254 error when extracting a tar.xz file

I'm trying to extract a tar.xz file with tar in Mac OS X Lion. I'm using bsdtar 2.8.3 - libarchive 2.8.3. I'm able to use tar to extract anything else I've tried (.zip, .tar, .tar.gz, etc.), but when ...
10
votes
1answer
14k views

Is there a Mac OS X equivalent of the Linux iwconfig command?

I'm looking for a command line tool in Mac OS X that performs the equivalent of the iwconfig command in Linux. Example: kirkland@x220:~/src/byobu/byobu$ iwconfig wlan0 wlan0 IEEE 802.11abgn ...
23
votes
15answers
16k views

Lock Screen Command One-Liner

I'm trying to find out whether there is any kind of equivalent command line one-liner which replicates the exact identical functionality of the 'Lock Screen' menu option available via the Keychain app ...
0
votes
1answer
422 views

Set Keystroke for Service from Terminal

I created some services to be used in Finder. Now I wanted to create some keystrokes to call these services. That would be easy in the System Settings, however, I would like to add them from the ...
1
vote
2answers
1k views

Can not successfully re-install MYSQL 10.8.2

Removed the old installation as explained here: http://superuser.com/questions/129193/how-do-i-uninstall-mysql-on-mac-os-x-snow-leopard Installed the package contained in the mysql 5.1.67 DMG ...
2
votes
1answer
1k views

What's the difference between device file and its raw version?

It's convenient to use dd to write image file to USB sticks. But I find sometimes people write dd of=/dev/disk1 and there is alos dd of=/dev/rdisk1. e.g. The arch wiki dd if=image.iso ...
4
votes
1answer
335 views

How do I monitor the total physical and virtual memory usage of a process and all of its descendants?

From the command line, how would I get the total physical and virtual memory usage of a process and all of its descendants (not just 1st-level children)? This is useful when you want to monitor the ...
3
votes
1answer
227 views

Within Terminal, `date` command outputs a curious prefix where it should'n

I am using a Mac Mini running Lion (10.7.5) and zsh 4.3.12 (i386-apple-darwin11.0.1) with oh-my-zsh installed. In the Terminal.app I retrieve the UNIX timestamp using the following command date +%s ...
3
votes
2answers
5k views

How to set alternatives in 10.8?

On Linux you can use update-alternative to change the version of a command. Which command in OS X (10.8) will switch the alternative of the current command?
1
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0answers
334 views

Resource efficient way to monitor file change and execute shell scripts on change

I know at least three ways to monitor a folder/file for changes and execute a shell script on change. First, use "Folder Actions" of Automator Second, the launchd.plist approach but it seems the ...
5
votes
3answers
785 views

Is there a htop-on-linux like alternative for top / Activity Monitor on OS X?

I'm looking for a better alternative for top. Both top and Activity Monitor are highly limited with regards to features. In particular, I'm interested in the following features: Limit processes by ...
6
votes
1answer
411 views

How do I emulate Internet Sharing from the command line?

I'm trying to set up my Macbook Air to share an OpenVPN connection for use while I'm on the road and don't want my iOS traffic to go over the open Internet. Sadly, Mountain Lion's Internet Sharing ...
0
votes
1answer
67 views

Bug in 'file' command on 10.5.8? (Or am I doin' it wrong?)

On my OS X 10.5.8 system, the man page for 'file' says: -h, --no-dereference option causes symlinks not to be followed (on systems that support symbolic links). This is the default if ...
13
votes
2answers
2k views

why does OSX add extra '._<filename>' when I tar a directory?

I'd just like to know why if I "tar -czf" a file/directory, osx adds a: ._ for each file? I see these when I untar in linux. Or when I work with the uncompressed project in eclipse as it doesn't ...