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Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for the ‘Mac OS X / OS X / MacOS’ Category

Connecting to a Macintosh computer via USB – Android OS Help

Posted by jpluimers on 2013/11/08

While an Android device connects seamlesly to a Windows computer, you need to install Android File Transfer and run it each time you want to connect to it from a Mac running OS X.

See: Connecting to a Macintosh computer via USB – Android OS Help.

–jeroen

Posted in Apple, Mac, Mac OS X / OS X / MacOS, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, MacBook, MacBook-Air, MacBook-Pro, OS X 10.8 Mountain Lion, Power User | Leave a Comment »

On Mac, Chrome dock Icon shows a number on it: it is the number of outstanding downloads

Posted by jpluimers on 2013/10/18

Martin Millstam posted this on Google Groups:

I figured out that it was the number of active downloads.

Not very intuitive as I first thought it was pending updates to Chrome, then to Extensions.

It turned out to be the number of active downloads.

It wasn’t intuitive for me either (:

–jeroen

via: On Mac, Chrome dock Icon shows a number on it: what does this mean? – Google Groups.

Posted in Apple, Chrome, Google, Mac, Mac OS X / OS X / MacOS, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, OS X 10.8 Mountain Lion, Power User | Leave a Comment »

Mac OS X: setting to have Tab key to bring focus to buttons

Posted by jpluimers on 2013/10/04

One of the things that bugged me when using Mac OS X after years of Windows usage was that the Tab key doesn’t focus buttons in dialogs.

Luckily, there is a setting for that, which by default is off.

Steps (press on a screenshot to enlarge):

Read the rest of this entry »

Posted in Apple, Keyboards and Keyboard Shortcuts, Mac, Mac OS X / OS X / MacOS, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, MacBook, MacBook-Air, MacBook-Pro, OS X 10.8 Mountain Lion, Power User | Leave a Comment »

Speedup Youtube Playback: Watch Lectures In Half The Time with YouTube’s HTML5 Player

Posted by jpluimers on 2013/09/13

I wish I had kept an eye on it after it was announced (which was 3.5 years ago, but not very stable): The Youtube HTML5 viewer trial.

It has come a long way since thenFull screen it is still not as good as the official one, but the main attraction introduced since is: configurable playback speed!

Yes, you can choose playback at 25%, 50%, 100%, 150% or 200% of the original speed. Ideal for lectures or watching replays of conference sessions.

Quote from the life hacker post LifeHacker on this:

Read the rest of this entry »

Posted in Apple, Chrome, Firefox, Internet Explorer, Mac, Mac OS X / OS X / MacOS, Mac OS X 10.7 Lion, Opera, OS X 10.8 Mountain Lion, Power User, Web Browsers, Windows, Windows 7, Windows 8 | Leave a Comment »

Mac App Store – Dialogue: Mac app using BT to connect to phone and make & answer calls from your Mac.

Posted by jpluimers on 2013/07/31

Interesting:

Dialogue is a simple Mac application that uses bluetooth to connect your Mac with your phone. It allows you to answer and make normal phone calls over your Mac.

–jeroen

via: Mac App Store – Dialogue.

Posted in Apple, Mac, Mac OS X / OS X / MacOS, MacBook, MacBook Retina, MacBook-Air, MacBook-Pro, OS X 10.8 Mountain Lion, Power User | Leave a Comment »

Which OS X version has which name? (via Wikipedia, the free encyclopedia)

Posted by jpluimers on 2013/07/12

Though Apple prominently advertises with the OS X name, they give Mac users a hard time finding it:

None of the built in options like “About this Mac” or “Software Update…”  tell you the OS X name. They only tell you the OS X version number.

So I grabbed this list from the OS X – Wikipedia, the free encyclopedia. article:

  1. Public Beta: “Kodiak”
  2. Version 10.0: “Cheetah”
  3. Version 10.1: “Puma”
  4. Version 10.2: “Jaguar”
  5. Version 10.3: “Panther”
  6. Version 10.4: “Tiger”
  7. Version 10.5: “Leopard”
  8. Version 10.6: “Snow Leopard”
  9. Version 10.7: “Lion”
  10. Version 10.8: “Mountain Lion”

This list was correct at the time of writing, but Wikipedia probably keeps a better track at updating than I do, so after publication my list might lag behind.

–jeroen

via OS X – Wikipedia, the free encyclopedia.

Posted in Apple, Mac, Mac OS X / OS X / MacOS, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, OS X 10.8 Mountain Lion, Power User | Leave a Comment »

Mac OS X: disabled most Mission Control keyboard shortcuts

Posted by jpluimers on 2013/07/08

When doing a lot of remote desktop and VM work from a Mac to Windows machines, the Mission Control shortcuts (like Ctrl Up/Down) often get in the way.

Since I hardly use Mission Control anyway (I run VMs and remote machines to really cut dependencies: far stronger than multiple desktops), I just disabled all the Mission Control keyboard shortcuts you see here:

Read the rest of this entry »

Posted in Apple, Keyboards and Keyboard Shortcuts, Mac, Mac OS X / OS X / MacOS, MacBook, MacBook Retina, MacBook-Air, MacBook-Pro, OS X 10.8 Mountain Lion, Power User, Windows, Windows 7, Windows 8, Windows Server 2000, Windows Server 2003, Windows Server 2003 R2, Windows Server 2008, Windows Server 2008 R2, Windows Vista, Windows XP | Leave a Comment »

Setting up a PPTP connection on Mac OS X Lion

Posted by jpluimers on 2013/07/05

Easy, but worth viewing the screenshots: IPredator – Setting up a PPTP connection on Mac OS X Lion.

Although: I should follow Don’t use PPTP, and don’t use IPSEC-PSK either (via: CloudCracker blog)

–jeroen

Posted in Apple, IPSec, Mac, Mac OS X / OS X / MacOS, Mac OS X 10.7 Lion, MacBook, MacBook Retina, MacBook-Air, MacBook-Pro, Network-and-equipment, OS X 10.8 Mountain Lion, Power User, PPTP, VPN | Leave a Comment »

Spotlight refuses to be enabled on Lion: reboot helped

Posted by jpluimers on 2013/06/24

When Spotlight on my MacBook Air that runs OS X Lion didn’t show any results from the file system any more, I tried a lot of options, but only the final one worked: reboot:


MacBookAir:/ SuperUser$ sudo mdutil -i off
Password:
MacBookAir:/ SuperUser$ ls -al /
MacBookAir:/ SuperUser$ sudo rm -R /.Spotlight-V100
MacBookAir:/ SuperUser$ sudo mdutil -E /
/:
No index.
MacBookAir:/ SuperUser$ sudo mdutil -i on /
/:
Error: unable to perform operation. (-400)
No index.
MacBookAir:/ SuperUser$ sudo mdutil -i on -E /
/:
Error: unable to perform operation. (-400)
No index.
MacBookAir:/ SuperUser$ sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.metadata.mds.plist
com.apple.metadata.mds: Already loaded
MacBookAir:/ SuperUser$ sudo mdutil -as
/:
No index.
/.MobileBackups:
No index.
/Volumes/Firefox:
Indexing disabled.
/Volumes/MobileBackups:
Index is read-only.
/Volumes/MobileBackups/Backups.backupdb:
Index is read-only.
/Volumes/Opera:
Indexing disabled.
MacBookAir:/ SuperUser$ reboot

It was only later that I found out maybe a simpeler solution would have worked: kill all of the mdworker processes like this:

MacBookAir:/ SuperUser$ sudo killall -9 mdworker

–jeroen

Spotlight refuses to be enabled on Lion – Super User.

Posted in Apple, Mac, Mac OS X / OS X / MacOS, Mac OS X 10.7 Lion, MacBook, MacBook-Air, Power User, SpotLight | 1 Comment »

Relevant files for ssh-keygen – Wikipedia, the free encyclopedia

Posted by jpluimers on 2013/05/13

Edit:

After writing this, DSA got deprecated then later removed. See [WayBack] Secure Secure Shell.

When working with SSH private/public keys (often because of ssh-keygen), and using DSA for auhtentication, these are the relevant files:

  • $HOME/.ssh/id_dsa:
    (on the local system)
    The $HOME/.ssh/id_dsa file contains the protocol version 2 DSA authentication identity of the user.
  • $HOME/.ssh/id_dsa.pub:
    (on the local system)
    The $HOME/.ssh/id_dsa.pub file contains the DSA public key for authentication when you are using the SSH protocol version 2. A user should copy its contents in the $HOME/.ssh/authorized_keys file of the remote system where a user wants to log in using DSA authentication.
  • $HOME/.ssh/authorized_keys:
    (on the remote system)
    The $HOME/.ssh/authorized_keys file contains authorized DSA public keys (each line is the contents of a $HOME/.ssh/id_dsa.pub file) of users on systems that are auhorized to login on the remote system.

Important:

Be sure to transfer the contents of the local $HOME/.ssh/id_dsa.pub file to the remote system in a secure way.

–jeroen

via ssh-keygen – Wikipedia, the free encyclopedia.

Posted in *nix, Apple, Cygwin, Endian, Linux, Mac, Mac OS X / OS X / MacOS, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, OS X 10.8 Mountain Lion, Power User | Leave a Comment »