How to check ubuntu a 32 bit or 64 bit?


Sometime you may need to know whether you are running a 32 bit or 64 bit Operating System to choose which version of software to download.

There are prominent 2 ways to find out

uname -a

if it is a 32bit Ubuntu, the output looks similar to below. Highlighted i686 or i386 identifies OS is 32bit

Linux UbuntuBox 3.19.0-59-generic #66~14.04.1-Ubuntu SMP Fri May 13 17:27:10 UTC 2016 i686 i686 i386 GNU/Linux

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Remove Text Formatting from Gmail – Copy/Paste – Tips and Trick

When we copy a text from a web page or other source and paste them in a Gmail,the formating of the original text would be same.Some times it may be annoying we need it to be normal.In Gmail there is a simple way by just selecting the text’s and clicking the button ‘Tx'(as in image below) would format the texts to normal format.

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How to Attach And Send An Executable (.exe file) in Gmail – Trick

Gmail would not allow to attach .exe format file.If you try to attach an executable file(.exe) then Gmail would prompt a message saying “file is an executable file. For security reasons, Gmail does not allow you to send this type of file”.

gmail exe file

But still if you need to send a executable file in Gmail there are some workarounds

Rename the file

Rename the file without .exe extension.For eg if the file is “test.exe” change it to “test.txt” and attach in gmail for sending.
Communicate in the receiver side that they have to change it to .exe extension.

Compress the file

Compress the file using any tool and the attach it in gmail.For Eg if you compress using the winrar tool it will be compressed and extension would be “test.rar” which Gmail would allow to be attached and sent.

These workarounds would violate Google policies.Thus if you wish to go with Google,upload the file in some file sharing website and give the link in the mail.