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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0
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1answer
75 views

I added my username to /etc/sudoers but using sudo still asks for password

I entered my username in the sudoers file, but when using sudo in scritps, it still asks for the password. This is my sudoers file: ~: ls -al /etc/sudoers -r--r----- 1 root wheel 1297 Aug 14 ...
1
vote
1answer
177 views

How to get a fall-through behavior in case statements in bash v3?

I just tested the following syntax on Linux: case "$OSTYPE" in linux-gnu*) ;;& linux*) echo $OSTYPE; ;; esac case "$OSTYPE" in linux-gnu*) ;& linux*) echo $OSTYPE; ;; esac which works ...
6
votes
1answer
17k views

Create new partition in unallocated space with diskutil

I have deleted the first partition on my external HD such that it now has 100GB of free space at the beginning of the partition. I'd like to reclaim that space, but Disk Utility doesn't let me create ...
1
vote
0answers
134 views

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 ...
1
vote
0answers
63 views

Updating modifier keys from the command line takes no effect

The goal: map "Caps Lock" to "Control" from the command-line. I'm trying to update the modifier keys from the command-line with the following command as explained here and here but to no effect. $ ...
0
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0answers
17 views

How to convert relative to absolute path? [duplicate]

As per this answer, the solution in most flavors of *nix is readlink -f /relative/path But the MacOS (I use 10.9.2) implementation of readlink does not support the -f option. How do I convert a ...
0
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1answer
53 views

Copy text from command line as formatted text

So I have a script that outputs this <pre style="background:#f1f1f1;color:#000;font-weight:bold;">echo 'Hello World';</pre> What I would like to do it copy it to the clipboard as rich ...
1
vote
1answer
164 views

How to run apple and custom git side-by-side

I have installed the Apple Developer Tools 5 on Mac OS X 10.9.4 which comes with Git: git version 1.8.5.2 (Apple Git-48) I also have installed Git 2.0.1 using the Mac OS X installer. How do I best ...
1
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0answers
350 views

How does Activity Monitor get the URLs related to a “Safari Web Content” process?

Does anyone know how Activity Monitor.app gets the list of URLs that are related to a Safari Web Content process? Those processes show up as com.apple.WebKit.WebContent in ps output.
0
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1answer
116 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/> ...
1
vote
1answer
161 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 ...
1
vote
0answers
36 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 ...
3
votes
1answer
698 views

-d option for split is illegal on OS X 10.9

I have bash script that works on Ubuntu but for OS X 10.9 i get the error for split command: split -b 1000000 -a 3 -d $F $F && rm $F || { echo "Error: 'split' command not installed" ; exit 1 ...
1
vote
1answer
191 views

Using dd on video DVDs gets permission denied after about 700MB

I bought three movies on DVD on eBay. I am trying to make .iso backups onto my external hard drive. The first one I tried using Disk Utility, but it only produced a partial copy (without generating ...
2
votes
4answers
154 views

Get Info of a hidden file (to change its default app)

I have a hidden file (.htaccess). When I double click it I would like it to open with a certain app (Sublime Text for this particular file type). In order to set the default app I have to open the ...
1
vote
1answer
376 views

com.apple.quarantine extended attribute gets re-added each time I open the file

I have a file called tasks.taskpaper that I associated with FoldingText. When I open the file, the dialog pops up with text “tasks.taskpaper” may be a script application. It was created by ...
1
vote
1answer
2k 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? ...
0
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0answers
122 views

Having trouble installing apache ant on mac os 10.9

In the terminal when I type 'ant' I get this back: The program 'ant' can be found in the following packages: * ant * ant1.7 Ask your administrator to install one of them How do I, the administrator, ...
1
vote
1answer
39 views

Viewing/Changing App paths used by `open -a foo.app …`

When using open -a iTerm.app SOMEPATH from a shell-script or Emacs eshell command, it appears to launch a different instance of iTerm than the one in /Applications/iTerm.app that I'd expect. ...
5
votes
1answer
620 views

open image full screen with “open -a Preview”

Using osx 10.9.3 I would like to write a script that opens images full-screen with preview but I can't seem to find the command line options for the Preview application.
8
votes
6answers
2k views

How to prevent the application launched in Terminal from undesirably exiting?

I launch applications from the Terminal with commands like this one : /Applications/Mail.app/Contents/MacOS/Mail & The important part is the &. For Unix / Linux / Solaris : I have ...
0
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0answers
41 views

open command could not be found

Where can I find 'open' command?(OS X 10.9.3) I think there may be some issues in my environment or I may remove this tool by mistake. ➜ ~ open zsh: command not found: open ➜ ~ which open open ...
1
vote
2answers
88 views

Rename screencapture program

I would like to rename the "screencapture" utility triggered with the shift+cmd+3 keys, in order to take screenshots from a program that recognizes and disables this utility. Specifically, I want a ...
2
votes
1answer
437 views

How -exactly- do I remove a specific directory, from my PATH, in OSX, Mavericks?

Ok - so this issue has become somewhat of a white whale for me. I have browsed some of the questions here, but I cannot seem to figure out how to, very simply, delete a directory from my PATH. (I ...
2
votes
1answer
94 views

Adding a username alias using the command line

How do I add a username alias using the command line? I can do it fine using the preferences dialog through the "Advanced Options", but I need to do it during an installation script. Can someone ...
0
votes
1answer
155 views

Using cal command of Ubuntu

When I want to see a calendar on Ubuntu, I just command like this: $ cal -3 Then, it displays prev/current/next month output. But, the cal command of OSX is a bit different from Ubuntu's, and ...
1
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0answers
66 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 ...
2
votes
1answer
348 views

Which of the GNU coreutils applications are included in the MacPorts coreutils package?

In general, I would like to know if there are any discrepancies between the MacPorts coreutils and the GNU coreutils, and how I might go about answering this question myself. In particular, I don't ...
6
votes
4answers
15k views

How to download command line tools in xcode 4.5

I just installed xcode 4.5 and need to install the command line tools. The apple documentations says (with very little detail) that there is a download section in the preferences pane. I have yet to ...
1
vote
3answers
201 views

Accessing Apple Mail's mailboxes remotely, maybe over SSH?

Because of the way my work email is set up, I currently have my Mac (at home, running Mavericks) fetching my email via POP from my work's email server. I've been able to access my email over SSH ...
1
vote
1answer
78 views

Keychain: ask for certificate from command line

Is it possible to ask for certificate (.certificateRequest file) from command line? I want to mimic behavior like Keychain -> Certificate Assistant -> Request for Certificate in Certificate Buro from ...
2
votes
1answer
27 views

top, group by command

Is it possible to run top and group processes by COMMAND? Seeing every single individual Chrome process not very helpful PID COMMAND %CPU ...
1
vote
0answers
84 views

SIDO Error: unbound variable: voice_kal_diphone, to generate prompt using festival

I have tried to generate the prompts and their label files with the following command The to synthesize the prompts festival -b festVox/diphlist.scm festVox/us_schema '(diphone-gen-waves “prompt-wav” ...
2
votes
1answer
2k views

Is there a built in command line utility for airport and other wifi networks?

Is there a built in command line utility to show information about Apple Airport networks and other wireless networks? Where? What's its usage?
1
vote
2answers
173 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. ...
5
votes
2answers
5k views

Understanding the 'staff' user group

It's known that all users are members of the 'staff' group. If you setup a standard user and create any file, a list of that file in the terminal with 'ls -la' shows the user group to be 'staff'. ...
7
votes
1answer
1k views

Is there a OS X equivalent for iproute2?

I am searching a command line tool collection like iproute2 on Linux. Network Utility is OK, but I would like it on the command line.
0
votes
0answers
192 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 ...
1
vote
2answers
55 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.
4
votes
1answer
65 views

Graphical man pages viewer in Terminal.app

There is a feature in terminal to view man-page of selected string in external window with ⌃⌘? shortcut. But it has a priority to display preinstalled man pages. So for example I've installed gnu ...
2
votes
1answer
4k views

Whats the equivalent of the unix tree command on OSX

Whats the equivalent of the unix tree command on OSX (10.8.5)
3
votes
2answers
185 views

Is the power button on my iPhone being turned off programmatically?

I would like to know if there is a code / glitch to make the sleep/wake button on the iPhone 5/5S to stop working. i am almost 100% certain it exists due to some programmers making the code but i want ...
2
votes
3answers
1k views

How to manually trigger background image change?

I have set the wallpaper to change every hour and have enabled it to cycle them in a random order. Sometimes the background image changes to an image that was set just few rounds ago and I'd like to ...
2
votes
3answers
2k 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 ...
2
votes
1answer
63 views

Cannot seem to download command line tools

I'm trying to download and install Command Line Tools for my Mac through Xcode, but it is not in the downloads section like youtube videos tell me to go. So, I manually download it and install it, and ...
11
votes
4answers
2k views

Updating modifier key mappings through defaults command tool

I am trying to automate the inital setup of my macbook, that includes installing software and changing OS X configuration to my needs. I have tried to update the modifier keys with defaults, the ...
2
votes
0answers
36 views

Get RSS Memory usage from entire OS on command line

I need to get the entire count of RAM being used on a command line. I can get individual process RSS usage using ps -o rss= -p #{pid} How do I get all the memory usage for the entire system on the ...
4
votes
3answers
355 views

locate & updatedb - files not found

I ran sudo /usr/libexec/locate.updatedb then locate Radium3 but it returns nothing! but $ ls ~/Library/Containers/com.catpigstudios.Radium3/ Container.plist Data So why doesn't locate see ...
1
vote
1answer
430 views

Repeat a song in afplay

I am using afplay to play a song and I want it to be repeat. Is it possible just using afplay?
1
vote
1answer
119 views

skill -KILL -u $user Command on Max OS X?

Is there an alternative for the skill -KILL -u $user command on the Mac OSx. The basic requirement is I want to log out my current logged in user at end of shell script This program logs out Linux ...