Hard Disk Headaches in Objective-C

Make Code39 in Objective-C Hard Disk Headaches

Hard Disk Headaches
Make Code 39 Extended In Objective-C
Using Barcode printer for iPhone Control to generate, create Code 39 image in iPhone applications.
Generate Barcode In Objective-C
Using Barcode encoder for iPhone Control to generate, create barcode image in iPhone applications.
The Mac s hard disk holds all of your information, as well as the OS X operating system In other words, it is the central storage location for everything on your Mac When the operating system runs, it uses files stored on the Mac When you use an application or open a file, that information is taken from its storage location on the Mac The good news is that the hard disk is tucked away inside of the Mac and, as a general rule, you don t have to worry about it all It takes care of itself and works when you need it to However, there is always the potential for problems With that in mind, OS X gives you a Disk Utility, formerly called Disk First Aid in OS 9 and previous versions of Mac operating systems The Disk Utility program can repair most problems with the Mac hard disk Additionally, you can use a UNIX command line utility called fsck (which means File System Check) that does the same thing So, how do you know if you need to use one of these tools No hard rules apply, but you can bet you have a hard disk problem if your Mac freezes during startup, if you see a text command line during the startup process, if your application icons turn into folders, or if you experience other unexplained hiccups and error messages When in doubt, run either the Disk Utility or fsck utility to fix the problem; the following two headaches and painkillers show you how
Encode Code39 In Visual C#
Using Barcode maker for Visual Studio .NET Control to generate, create USS Code 39 image in .NET framework applications.
Code 39 Creator In .NET Framework
Using Barcode maker for ASP.NET Control to generate, create ANSI/AIM Code 39 image in ASP.NET applications.
CHAPTER 6: Disk Headaches
Printing Code 3/9 In VS .NET
Using Barcode maker for VS .NET Control to generate, create USS Code 39 image in VS .NET applications.
Encoding USS Code 39 In VB.NET
Using Barcode generation for .NET Control to generate, create USS Code 39 image in Visual Studio .NET applications.
I don t know how to use the Disk Utility
Make Bar Code In Objective-C
Using Barcode generator for iPhone Control to generate, create barcode image in iPhone applications.
Drawing Barcode In Objective-C
Using Barcode generator for iPhone Control to generate, create bar code image in iPhone applications.
Cause You can find the Disk Utility in Macintosh HD | Applications | Utilities If you double-click the utility, you can find information about the hard drive and can click the First Aid tab Here, you can verify disk permissions and repair them, as shown in the following illustration If you need to repair the disk, restart the Mac using your OS X installation CD Disk Utility cannot repair a disk that it resides on, so you have to run the Disk Utility from the installation CD The painkiller shows you how
Creating Bar Code In Objective-C
Using Barcode generation for iPhone Control to generate, create bar code image in iPhone applications.
Printing Code128 In Objective-C
Using Barcode creation for iPhone Control to generate, create Code 128 image in iPhone applications.
The Painkiller
Make Code-39 In Objective-C
Using Barcode maker for iPhone Control to generate, create Code39 image in iPhone applications.
EAN 13 Maker In Objective-C
Using Barcode drawer for iPhone Control to generate, create EAN-13 image in iPhone applications.
To repair the disk, follow these steps:
UPC E Creation In Objective-C
Using Barcode maker for iPhone Control to generate, create UPC - E1 image in iPhone applications.
Make UPC-A Supplement 2 In Java
Using Barcode encoder for Java Control to generate, create GTIN - 12 image in Java applications.
1 Put the Mac OS X CD in the CD drive and restart the Mac
Barcode Creator In .NET Framework
Using Barcode generator for Reporting Service Control to generate, create barcode image in Reporting Service applications.
Decode ECC200 In Visual C#
Using Barcode scanner for VS .NET Control to read, scan read, scan image in .NET applications.
Hold down C when the Mac is restarting
Print Bar Code In Java
Using Barcode printer for Android Control to generate, create barcode image in Android applications.
Code 128 Code Set C Recognizer In None
Using Barcode decoder for Software Control to read, scan read, scan image in Software applications.
2 When you finally see the installer window, click Installer |
ECC200 Encoder In .NET Framework
Using Barcode encoder for Reporting Service Control to generate, create ECC200 image in Reporting Service applications.
Matrix Barcode Printer In .NET
Using Barcode encoder for ASP.NET Control to generate, create 2D Barcode image in ASP.NET applications.
Open Disk Utility
Mac OS X Headaches: How to Fix Common (and Not So Common) Problems in a Hurry
3 When the Disk Utility appears, select the Macintosh HD (or any drive that
is causing the problem) in the left pane and then click the First Aid tab in the right pane
4 You can click Verify Disk if you want the utility to check for disk problems
If you already know problems exist, just click Repair Disk
5 The repair process begins It may take some time for the utility to check
everything, but eventually the process ends If you see a final message telling you The Volume Macintosh HD Appears To Be OK, then everything with your disk has checked out and has been repaired The last line says Repair Complete whether anything was actually repaired or not
6 Click Disk Utility | Quit Disk Utility 7 Click Installer | Quit and then click Restart in the box that appears
This tool is great to use when a problem occurs, but it is taxing on the hard drive In other words, don t run the Disk Utility every night as preventative maintenance
I can t find my installation CD-ROM, or I want to check my disk using fsck
Cause An alternative to using the Disk Utility is to use the fsck command line tool It does the same thing as Disk Check, but you just don t have a pretty interface to look at In truth, the Disk Utility is just a graphical interface for the fsck tool, so think of them as exactly the same This tool is great to use if you would rather work at the command line anyway, or in the event that you can t put your hands on your OS X installation CD-ROM in order to run the Disk Utility Don t worry; fsck is very easy to use The painkiller shows you how The Painkiller To run fsck, follow these steps:
1 Restart the Mac When the Mac starts to boot, press COMMAND-S This
starts the Mac using the command line You see white letters on a black background When the Mac is finished, you see a white box at the end of the text where you can enter a command (your mouse will not work here, only the keyboard)
Copyright © OnBarcode.com . All rights reserved.