Whats the difference between 32bit and 64bit OS's or applications. I understand it a little but its just not clicking the way the teacher explained to me
thanks, any info would be much appreciated (1 Reply)
when using the command :
cat /proc/cpuinfo I get some basic info back on the cpu..
but it doesn't tell me if I am using a 64 or 32 bit processor ..
a) is this the right command to find this ?
b) if it is not what is ? and how do I get that information..
thanx moxxx68 (2 Replies)
Hi,
We are porting our application from 32bit to 64bit.
We tried -xarch=v9, -xarc=v9a and -xport64=full options so that compiler to issue 64bit porting warnings.
But we are not getting any porting warninings
WE are using CC 5.5 compiler on sparc-solaris m/c.
Please tell us some powerful... (0 Replies)
Where can I get a list that maps the each Linux version to corresponding 32/64 bits model?
e.g.
OS -> Model (ILP32, LP64, ...)
RHLE3 -> ?
RHLE4 -> ?
RHLE5 -> ?
...
It would be better if there is such a list that contains most of current UNIX OS versions.
... (1 Reply)
Is there an 'easy' way to convert 32Bit code to 64Bit code. I have this benchmark i need to run on different machines and it would be nice if i could run it on the 64 bit machines ass wel.
The output when compiling(1) and running(2) are the following:
(1)
linux:/home/user1/subbench/heapsort #... (7 Replies)
To make a programming language you need a compiler, so what was the first programming language and how was is created if you need the compiler first?
The compiler itself is considered as a high language comparing to the machine! since the compiler is not created in 1's and 0's...
Eventhough i... (12 Replies)
i have solaris 10 x86 64bit installed on my pc (dell 3100). i then decided to move my hard drive to another pc (dell 4600). I noticed that each time i boot up, the OS show as 32 bit (instead of 64bit) and i can't even get past this stage to the login page.
when i moved it back to dell 3100 it... (13 Replies)
I have an application which builds and executes without error on a 32bit implementation of Linux. When I transferred the code to a new project on a 64bit implementation, the code will build without error, but the pthread functions, such as pthread_attr_setschedparam() return an 'Invalid Argument'... (3 Replies)
Hi,
I have a C code which builds and works fine on 32bit linux machine.
Now i want to convert that code to build and run on 64 bit linux machine. I dont want to maintain two separate sources for 32 and 64 bit build. Same source should get build on 32 as well as 64 bit machine (when a... (2 Replies)
Discussion started by: bhushan123
2 Replies
LEARN ABOUT CENTOS
zipnote
zipnote(1) General Commands Manual zipnote(1)NAME
zipnote - write the comments in zipfile to stdout, edit comments and rename files in zipfile
SYNOPSIS
zipnote [-w] [-b path] [-h] [-q] [-v] [-L] zipfile
ARGUMENTS
zipfile Zipfile to read comments from or edit.
OPTIONS -w Write comments to a zipfile from stdin (see below).
-b path
Use path for the temporary zip file.
-h Show a short help.
-q Suppress some informational messages.
-v Show version information.
-L Show software license.
DESCRIPTION
zipnote writes the comments in a zipfile to stdout. This is the default mode. A second mode allows updating the comments in a zipfile as
well as allows changing the names of the files in the zipfile. These modes are described below.
EXAMPLES
To write all comments in a zipfile to stdout use for example
zipnote foo.zip > foo.tmp
This writes all comments in the zipfile foo.zip to the file foo.tmp in a specific format.
If desired, this file can then be edited to change the comments and then used to update the zipfile.
zipnote -w foo.zip < foo.tmp
The names of the files in the zipfile can also be changed in this way. This is done by following lines like
"@ name"
in the created temporary file (called foo.tmp here) with lines like
"@=newname"
and then using the -w option as above.
BUGS
The temporary file format is rather specific and zipnote is rather picky about it. It should be easier to change file names in a script.
Does not yet support large (> 2 GB) or split archives.
SEE ALSO zip(1), unzip(1)AUTHOR
Info-ZIP
v3.0 of 8 May 2008 zipnote(1)