Re: [Ubuntu-BD] bitwise right shift (>>)

Hmmm . that helped. thanks -Original Message- From: ubuntu-bd-boun...@lists.ubuntu.com [mailto:ubuntu-bd-boun...@lists.ubuntu.com] On Behalf Of Kabbo Sarker Sent: Sunday, March 25, 2012 4:01 PM To: Ubuntu Bangladesh Subject: Re: [Ubuntu-BD] bitwise right shift (>>) I didn't k

Re: [Ubuntu-BD] bitwise right shift (>>)

I didn't know what it is. Just learnt it. It shifts the bits. For example (in python shell): 3 >> 1 # 00 00 00 11 moves 1 bit right 00 00 00 00 01 #Output: 1 3 << 1 # 00 00 00 11 moves 1 bit left 00 00 00 01 10 #Output: 6 # you can experiment with numbers: 1 << 1 #Output: 2 1 << 2 #Output: 4

Re: [Ubuntu-BD] bitwise right shift (>>)

Aren't you guys talking about the shell. I guess he is asking about C. (I don't know if it is same for C and shell) -- Ubuntu Bangladesh https://lists.ubuntu.com/mailman/listinfo/ubuntu-bd

Re: [Ubuntu-BD] bitwise right shift (>>)

program > file The above command will redirect the STDOUT of `program` to `file`. When you specify single > it starts writing at the beginning of the file and for double > (>>) it starts writing at the ending of the file. > is same as 1> means, STDOUT will be redirected. 1 stands for STDOUT and

Re: [Ubuntu-BD] bitwise right shift (>>)

It is a standard I/O redirector. It means "append this output to the end of that file". Suppose, someone has a file named a.txt and a.txt has a value X in it. Now, if we run echo 'Y' > a.txt it will replace the file a.txt and will have value Y. And if we run echo 'Y' >> a.txt it will append '2

Re: [Ubuntu-BD] bitwise right shift (>>)

You should specify where, in C++ right? Or in linux shell? -- Ubuntu Bangladesh https://lists.ubuntu.com/mailman/listinfo/ubuntu-bd

[Ubuntu-BD] bitwise right shift (>>)

Hello, What does this thing (>>) do? I failed to understand its mechanism. Thanks. Junayeed Ahnaf Nirjhor Core Developer Intern, Diaspora Twitter - @Nirjhor -- Ubuntu Bangladesh https://lists.ubuntu.com/mailman/listinfo/ubuntu-bd