Put this into "fake_inode.d":
Replace "passwd" with whatever filename you want to fake inode for. Then run:
In the other terminal run:
Change the filename of the file that you are checking with "ls", if you changed the filename in the "fake_inode.d" script. This should produce:
These 4 Users Gave Thanks to bartus11 For This Post:
Hi,
If inodes need to be 3-4 times greater than fd.file-max. Can you modify the current inode in the filesystem? Can you modify it on the fly? Or only in the creation of FS.
I'm using redhat ent 4.
Thank you for any comment you may add. (1 Reply)
At risk of twisting the rules to nearly the point of breaking (if you think this goes too far mods, I apologise and accept that this should be deleted), I'm hoping someone might be able to cast a little light on the following problem regarding hard links to files.
... (6 Replies)
Hello, I am using tcsh on AIX.
I would like to write a script that does the following:
1. given an inode, how do I find exactly the name of the file?
I know I could do this using ls -i | grep <inode>
but it returns: <inode> <filename>. I need some string manipulation or something to... (1 Reply)
Hi all,
I am struggling to change the content of a file without changing the inode number. The exact issue is as below.
I have a file name test.bak which has 100 lines of text.
I am trying to to delete the first 90 lines of the text in the file.
I know that using sed/awk/head/tail I can... (3 Replies)
i have a requirement where i needed to change variable values in a properties file(first file) whenever there is change to Release details file(second file). My question is do i have to create a daemon process that always checks the modified time/inode change of the second file and then change the... (1 Reply)
Hi,
I have created a file abc.log in Redhat Linux.
Inode number for a file get changes every time i update the file using vi editor.
Is there any setting that can be made , such that inode number never gets changed?
Or if we cannot restrict from inode number getting changed , is... (9 Replies)
Hello all,
I am on hpux itanium 11.31...and we run a oracle DB on it. I am testing some backup and restore situation.... first i select some data from the DB.....now i remove some files from the DB where my data is being selected from.....now i select the same data from the DB but i still get... (5 Replies)
Hi,
I have created a file a.txt in Redhat Linux.
Inode number for a file changes every time i update the file using vi editor , gedit etc.
Is there any setting that can be made , such that inode number never changes as that is supposed to be the expected behavior?
Or if we cannot... (13 Replies)
Discussion started by: srirammanohar
13 Replies
LEARN ABOUT POSIX
syscall
syscall(3UCB) SunOS/BSD Compatibility Library Functions syscall(3UCB)NAME
syscall - indirect system call
SYNOPSIS
/usr/ucb/cc [ flag ... ] file ...
#include <sys/syscall.h>
int syscall(number, arg, ...);
DESCRIPTION
syscall() performs the function whose assembly language interface has the specified number, and arguments arg .... Symbolic constants for
functions can be found in the header <sys/syscall.h>.
RETURN VALUES
On error syscall() returns -1 and sets the external variable errno (see intro(2)).
FILES
<sys/syscall.h>
SEE ALSO intro(2), pipe(2)NOTES
Use of these interfaces should be restricted to only applications written on BSD platforms. Use of these interfaces with any of the system
libraries or in multi-thread applications is unsupported.
WARNINGS
There is no way to use syscall() to call functions such as pipe(2) which return values that do not fit into one hardware register.
Since many system calls are implemented as library wrappers around traps to the kernel, these calls may not behave as documented when
called from syscall(), which bypasses these wrappers. For these reasons, using syscall() is not recommended.
SunOS 5.10 22 Jan 1993 syscall(3UCB)