10 More Discussions You Might Find Interesting
1. HP-UX
ggod morning, i need your helo,
there is a hp_ux server named XYZ, somebody told me there was a shared network file system which was used for several tasks but now its not avalibale, but he doesnt remain which was the name of the machine which it it had this FS.
evnthouh in a file called fstab... (2 Replies)
Discussion started by: alexcol
2 Replies
2. Programming
Hello.
I am new to this forum and I would like to ask for advice about low level POSIX programming.
I have to implement a POSIX compliant C shared library.
A file will have some variables and the shared library will have some functions which need those variables.
There is one special... (5 Replies)
Discussion started by: iamjag
5 Replies
3. AIX
I am working on project that need shared access to the FS from 2 AIX HACMP nodes.
This FS is created on a SAN disk and the VG that includes this FS is active on node A.
What options do I have so that this FS can also be accessed from Node B ?
We don't have GPFS, so that is not a option.... (3 Replies)
Discussion started by: mk8570
3 Replies
4. Programming
I am writing a shared library in Linux (but compatible with other UNIXes) and I want to allow multiple instances to share a piece of memory -- 1 byte is enough. What's the "best" way to do this? I want to optimize for speed and portability.
Obviously, I'll have to worry about mutual exclusion. (0 Replies)
Discussion started by: otheus
0 Replies
5. UNIX and Linux Applications
Hello,
I am using Open Suse 10.3. I have implemented Zeroconf and the program is working with out any errors.
Libray linking for normal executable:
gcc -o name name.c -lavahi-client.so (WORKING)
Now i have to create a binary executable, to have the program running on a device.
For a... (0 Replies)
Discussion started by: bhavana
0 Replies
6. Programming
I need to create a shared library to access an in memory DB. The DB is not huge, but big enough to make it cumbersome to carry around in every single process using the shared library. Luckily, it is pretty static information, so I don't need to worry much about synchronizing the data between... (12 Replies)
Discussion started by: DreamWarrior
12 Replies
7. Programming
what i want to do is have an int that can been written into by 2 processes but my code doesn't seem to work.
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/sem.h>
#include <sys/shm.h>
#include<stdio.h>
#define KEY1 (1492)
int main()
{
int shmid;
volatile int * addr;... (6 Replies)
Discussion started by: ddx08
6 Replies
8. UNIX for Advanced & Expert Users
What is the primary difference between static library and dynamic library?
and how to write static shared library? (1 Reply)
Discussion started by: areef4u
1 Replies
9. Programming
Hello,
Can a FD (file desc.) from a pipe(...); call be shared between a thread?
/ Henrik (2 Replies)
Discussion started by: ne2000
2 Replies
10. Linux
How do i make a library shared
say i have a library a.so which i have just compiled.
I want to make it shared how do i make it
Next Queation is what is the difference between a.so.0 a.so.1 a.so.2 & a.so :rolleyes: (1 Reply)
Discussion started by: wojtyla
1 Replies
XZDIFF(1) XZ Utils XZDIFF(1)
NAME
xzcmp, xzdiff, lzcmp, lzdiff - compare compressed files
SYNOPSIS
xzcmp [cmp_options] file1 [file2]
xzdiff [diff_options] file1 [file2]
lzcmp [cmp_options] file1 [file2]
lzdiff [diff_options] file1 [file2]
DESCRIPTION
xzcmp and xdiff invoke cmp(1) or diff(1) on files compressed with xz(1), lzma(1), gzip(1), or bzip2(1). All options specified are passed
directly to cmp or diff. If only one file is specified, then the files compared are file1 (which must have a suffix of a supported com-
pression format) and file1 from which the compression format suffix has been stripped. If two files are specified, then they are uncom-
pressed if necessary and fed to cmp(1) or diff(1). The exit status from cmp or diff is preserved.
The names lzcmp and lzdiff are provided for backward compatibility with LZMA Utils.
SEE ALSO
cmp(1), diff(1), xz(1), gzip(1), bzip2(1), zdiff(1)
BUGS
Messages from the cmp(1) or diff(1) programs refer to temporary filenames instead of those specified.
Tukaani 2009-07-05 XZDIFF(1)