Use of More and Less in LINUX

More:

                   More can be used to view the contents of file page wise only

                In that it can be forwarded i.e. it can able to view next page and not able to view previous page

For example

Less:

          Less can be used to view the contents of file page wise as well as line wise

              It can be used to view the next page as well as previous page, next line as well as previous line

For Example

How to configure GMAIL in MICROSOFT OUTLOOK 2010

How to configure GMAIL for OUTLOOK 2010

Step1:Open your GMAIL account and click on settings which is on right side..after that again select settings…

                                               

Step2:After selecting settings go to forwarding and POP3 or IMAP after clicking enable POP3 or  IMAP

and click on save changes

         

Step3:After doing this go to Microsoft Outlook 2010 and click on file and select add account and click manually configure account and click next and do the following steps

After doing this click more settings and go to outgoing server and check the box on My outgoing Server and got to advanced and give the following port no and select encryption and click ok

Step4:After this it will show error or it will pop up with username and password to eliminate this issue you have to turn on Allow less Secure Apps which will come by selecting my account and sign in and security and connected apps and sites

Basic difference between Linux and Windows

Factor	Linux	Windows
Development	Linux was developed by Linus Torvalds in 1991	Windows was developed by Bill Gates in 1985
Cost	Linux is a free open source i.e. sharing of source code and it is distributed by various vendors. There are priced versions for Linux also, but they are normally cheaper than Windows..	For desktop or home use, Windows can be expensive. A single copy can cost around $50 to $450 depending on the version of Windows you want to use.
Usage	Linux can be installed on various hardware ranging from mobile to super computers	On PC's desktops, laptops, servers and some phones
File Systems Supported	Ext2,Ext3,Ext4,Xfs,FAT,FAT32,NTFS	FAT, FAT32, NTFS, exFAT
Shell	BASH(Bourne Again SHell)is the default linux shell,there are different shell which includes CSH,TCSH,KSH	Windows uses a command shell and each version of Windows has a single command interpreter with dos-like commands, recently there is the addition of the optional PowerShell that uses more Unix-like commands.
GUI	Linux typically provides two GUIs, KDE and Gnome. But there are millions of alternatives such as LXDE, Xfce, Unity, Mate, twm, etc.	The Windows GUI is an integral component of the OS and is not replaceable. This can be a con when it comes to Windows 8's Metro.
Security	Linux has had about 60-100 viruses listed till date. None of them actively spreading nowadays.	There have been more than 60,000 viruses in Windows. Anti Virus cost about $20 to $400 - usually in an annual fee for protection.
Gaming	Very few games available natively. Some games can be played through Wine, but often not all features are available.	Almost all games are compatible with Windows. Some CPU intensive and graphics intensive games are exclusive to Windows PC's
Terminal	Multi Terminal Windows	-
Examples	Ubuntu, Fedora, Red Hat, Debian, Archlinux, Android etc	Windows 8, 8.1, 7, Vista, XP

cpu information in Linux

Basic Difference between Linux and Unix

Factors	Linux	Unix
Development	Linux was developed by Linus Torvalds in 1991	Unix was developed by Dennis Ritchie and Ken Thompson at Bell Labs in 1969
Cost	Linux is a free open source i.e. sharing of source code and it is distributed by various vendors	Unix Systems are divided by various commercial vendors
Usage	Linux can be installed on various hardware ranging from mobile to super computers	Unix OS can be installed on internet servers, workstations and PCs
File System Supported	Ext2,Ext3,Ext4,Xfs,FAT,FAT32,NTFS	Jfs,gpfs,xfs,hfs,hfs+,ufs,zfs formats
Shell	BASH(Bourne Again SHell)is the default linux shell,there are different shell which includes CSH,TCSH,KSH	Originally the Bourne Shell. Now it's compatible with many others including BASH, Korn & C.
GUI	Linux typically provides two GUIs, KDE and Gnome. But there are millions of alternatives such as LXDE, Xfce, Unity, Mate, twm, etc.	Initially Unix was a command based OS, but later a GUI was created called Common Desktop Environment. Most distributions now ship with Gnome.
Security	Linux has had about 60-100 viruses listed till date. None of them actively spreading nowadays.	A rough estimate of UNIX viruses is between 85 -120 viruses reported till date.
Hardware Dependency	It supports x86 hardware, ports available for over two dozen CPU types including ARM	It is a hardware dependent based on the H/w manufacturer like HP,IBM etc..
Examples	Ubuntu, Fedora, Red Hat, Debian, Archlinux, Android etc	OS X, Solaris, AIX,IRIX etc

System Troubleshooting steps

Task 1:

Issue: System shows some boot files are missing or corrupted

           Error Code: 0x000f, e, 2721

Solution:

I tried to install OS but while installing it show some error like

Then the problem is in Memory (RAM), so I installed OS by installing RAM from working system

Task 2:

Issue: System creates some beep sound (3 continuous beeps) or CPU is powered on but monitor is not displaying

Steps to rectify or clear the issue:

The first step is to try by removing RAM, if there is 2 RAM first try by booting with the 1^st RAM and then 2^nd ,if it doesn’t clears then follow the next step..

The second step is to remove the CMOS battery and wait for 2-5 minutes and put it back again and power on the system..

Then after also if issue remains same then the problem is with MOTHERBOARD or SMPS