05-27-2009
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
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)
Discussion started by: eloquent99
1 Replies
2. UNIX for Dummies Questions & Answers
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)
Discussion started by: moxxx68
2 Replies
3. Linux
Hello All,
Does anybody installed the subj? How it works? Any troubles/problems?
M (1 Reply)
Discussion started by: mg`
1 Replies
4. Programming
Hi
I have a 64bit C++ dynamic component built using Sun Forte compiler(CC) on one server.
I am opening this shared component using dlopen and checking if a particular function is defined or not. After that, when I am closing the component using dlclose, the program is crashing.
The... (3 Replies)
Discussion started by: ajphaj
3 Replies
5. Linux
Hi,
I want to know what is command to know which will tell wheather linux is 32 or 64 bit (5 Replies)
Discussion started by: manoj.solaris
5 Replies
6. Programming
Is it possible to compile the same source code on 32bit and 64bit systems?
I'm trying to compile OpenLDAP on AIX 5.3 64 bit with gcc but I get a memory fault when sarting it and I think it is caused by a 32bit vs 64bit problem. (1 Reply)
Discussion started by: rein
1 Replies
7. Programming
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)
Discussion started by: demuynckr
7 Replies
8. Red Hat
Hi Friends,
Please help me to understand, how to enable async disk IO and Direct disk IO in ext3 filesystem on rhel5.
Regards,
Arumon (0 Replies)
Discussion started by: arumon
0 Replies
9. Solaris
Hi Gurus,
I need to check whether the compiler installed in my system supports 64bit compilation.
Server - Sun fire v490
OS - Solaris 5.9
Processor - Sparcv9 (64bit)
Install Directory - /opt/SUNWSpro
Compiler Model - Sun Forte C Compiler.
My development team is claiming that there... (20 Replies)
Discussion started by: Hari_Ganesh
20 Replies
10. UNIX for Dummies Questions & Answers
After doing some searching I noticed there doesnt seem to be a 64bit version of cvsup & it seems that the other utility thats used "csup" doesnt have as many options.
So what would be the best option for installing & upgrading pkgs or ports.
Can you still install "cvsup" & does it matter if its... (0 Replies)
Discussion started by: Browser
0 Replies
LEARN ABOUT XFREE86
truncate
TRUNCATE(1) User Commands TRUNCATE(1)
NAME
truncate - shrink or extend the size of a file to the specified size
SYNOPSIS
truncate OPTION... FILE...
DESCRIPTION
Shrink or extend the size of each FILE to the specified size
A FILE argument that does not exist is created.
If a FILE is larger than the specified size, the extra data is lost. If a FILE is shorter, it is extended and the extended part (hole)
reads as zero bytes.
Mandatory arguments to long options are mandatory for short options too.
-c, --no-create
do not create any files
-o, --io-blocks
treat SIZE as number of IO blocks instead of bytes
-r, --reference=RFILE
base size on RFILE
-s, --size=SIZE
set or adjust the file size by SIZE bytes
--help display this help and exit
--version
output version information and exit
The SIZE argument is an integer and optional unit (example: 10K is 10*1024). Units are K,M,G,T,P,E,Z,Y (powers of 1024) or KB,MB,... (pow-
ers of 1000).
SIZE may also be prefixed by one of the following modifying characters: '+' extend by, '-' reduce by, '<' at most, '>' at least, '/' round
down to multiple of, '%' round up to multiple of.
AUTHOR
Written by Padraig Brady.
REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
Report truncate translation bugs to <http://translationproject.org/team/>
COPYRIGHT
Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
dd(1), truncate(2), ftruncate(2)
Full documentation at: <http://www.gnu.org/software/coreutils/truncate>
or available locally via: info '(coreutils) truncate invocation'
GNU coreutils 8.28 January 2018 TRUNCATE(1)