LINUX troubleshooting commands/tools

List of Linux and Unix commands

Here is a list of Linux and Unix commands which will be useful for you. These commands can be used as a quick reference to simplify your Linux or Unix using experience. The commands are categorized into different categories depending upon the operation of the command. Almost commands of every type are listed here. The commands are listed with their category , command and the operation it does.

Linux Commands

mkdir – make directories Usage mkdir [OPTION] DIRECTORY Options Create the DIRECTORY(ies), if they do not already exist.  Mandatory arguments to long options are mandatory for short options too.  -m, mode=MODE  set permission mode (as in chmod), not rwxrwxrwx – umask  -p, parents  no error if existing, make parent directories as needed  -v,


Question: What are the minimum hardware and space requirements for installing Red Hat Linux on my PC? Answer: This depends on the version of Red Hat Linux you wish to install. Different releases contain various sets of application packages and different versions of the Linux kernel, both of which are important when judging system requirements. Red Hat Linux 7.1:

Macintosh Error Codes

error -32768 svTempDisable: Temporarily disable card but run primary init. error -32640 svDisabled: Reserve range -32640 to -32768 for Apple temp disables. error -32615 fontNotOutlineErr: bitmap font passed to routine that does outlines only error -23048 outOfMemory: Not enough memory is available to issue the needed DNR query or to build the DNR cache. error -23047 dnrErr: The domain


Can a Mac run Windows and Microsoft Office?Yes. Microsoft Office is available for the Mac, and Word, PowerPoint, and Excel files created on a Mac are fully compatible with Windows. Most other popular applications are available for the Mac, too. But if you need to use a particular Windows-only application, you have a few options: Boot Camp comes with every new Mac, and it lets you run Windows

Free Windows 7 Themes from Microsoft

Microsoft has made ready in time for Christmas and some new theme packages for Windows 7 can download for free. As usual, users with the packages can Design the user interface of Windows 7 to adjust as desired. These theme packages are in addition to the wintry Christmas Theme Twinkle Wish and contain not only background images, but also suitable settings for the design of the Aero interface. The

Fraps for Windows 7 and DirectX 11

I think Beepa is the relatively unknown software company, but they had developed the useful tool called Fraps. Fraps is still working on the appearance of the tool and Its latest version is full support for Windows 7 and DirectX 11.The small program is shareware, but it can be also with a few limitations for free. This will be displayed in videos a watermark lower right, some limitations in the

Access USB problems in Windows 7 64bit

Some of Nvidia’s nForce chipset equipped motherboards is unable to tolerate Windows 7 64bit. When used memory addresses above of 232 bytes, you may experience problems accessing USB storage devices.* According to the Internet, Microsoft is already working on a solution. You can install a update, therefore, prevents access by the system addresses memory above the 4-gigabyte limit. The link should

Slow Running OS- Call A Computer Help

One of the most common issues faced by the computer users is slow running operating system. Users commonly call their vendors or search for online PC help solutions to repair this annoying problem. Various computer help services available online provides easy and quick ways to speed up computer operating system in a most interactive way. The most common cause of system slow down, as suggested by