Category Archives: Tips & Tricks

How to delete your commands history in UNIX

Remove History from linux

Each time when you enter a command on UNIX command line prompt, corresponding its history entry is created. There is a command to delete history from your UNIX account to boost systems privacy. Following command will flash out all the history entries from UNIX account. First log into your UNIX system using your username and

Tips and Tricks to Increase Slow Speed of Your Internet


There are many tricks to increase internet speed but I used following tricks to increase my internet speed. You can also get the same results using following methods/tips. Step:1 Click on Start button > Run > type gpedit.msc and hit enter. In “ Group Policy Editor ” select “ Administrative Templates ” > “Network” >

How to install HP LaserJet 1010 driver in Win7

Printer 1010 driver for Win7

How to install HP LaserJet 1010 driver in Win7 32 bit machine Actually HP Laser Jet 1010 is a generic PCL-5 printer on a DOT4 usb port. It means any other generic PCL-5 driver will work fine for HP Laser Jet 1010. 1.       Select Start and go to control panel  2.       Click on Hardware and

How to get machine serial number, product number using WMIC command

WMIC command

The WMIC (Windows Management Instrumentation Command) is a command line utility that reads a huge range of information about local or remote computers. WMIC command is available for Windows-XP Professional, Windows Vista, Windows 7 but not for Windows -XP Home edition. Go to Start > then run > type CMD > then type following commands:

Basic UNIX/LINUX Commands

Unix commands

In my previous post you learned about how to Add and Delete user, How to create a file, how to get Memory Information and Partition Information using Unix commands. Now in this article you will learn about how to get OS information and CPU information. Few Basic UNIX/LINUX Commands login as: root root@'s password: Last

Unix Add and Delete, Memory and Partition Information

In this article you will learn about how to add and delete user in Linux operation system, how to get memory information and partition information. First login as root user and practice following commands. It is also recommended to create another user and practice on the dummy user. login as: root root@'s password: Last login:

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