FYI: As of 5/25, all dat updates are failing when uvscan v4.40 is run. McAfee has discontinued support for v4.40 in Jan 07. You will need to upgrade to v5.10 to support the new dat updates.
I've tried a few things to manually push out a script as a test from one of my primary machines to a test machine. I have a McAfee agent that I just obtained from McAfee, and I'm simply trying to remember what I did via terminal to push it out from my primary machine. Well, I finally figured it... (3 Replies)
Hi,
I am iseries resource and having Issue in one of the sFTP failures between one of my job (Unix --> iSeries).
The response to sending machine (Unix) is "Write Failed Broken Pipe".
Appreciate any help Available on why this Issue happens, how can we replicate the same, what fixes can... (1 Reply)
echo "Hi $username, guess what my favourite colour is!"
count=0
while ]
do
read colour
if
then
$count=1
echo "See ya later!"
elif
then
$count=1
echo "You guessed correctly! Great job!"... (6 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
How to create a search engine in unix using commands?...Atleast guidelines to craete this search engine...Thank... (1 Reply)
Hi Unix Gurus,
In my Co. we have intranet site hosted on Unix box. In Explorer there is a text box for searching information on internet. By default it is using Google Custom Search. This search engine is little old one. Now I want to patch this search engine with latest patch. If any one know... (0 Replies)
IO::AtomicFile(3) User Contributed Perl Documentation IO::AtomicFile(3)NAME
IO::AtomicFile - write a file which is updated atomically
SYNOPSIS
use IO::AtomicFile;
### Write a temp file, and have it install itself when closed:
my $FH = IO::AtomicFile->open("bar.dat", "w");
print $FH "Hello!
";
$FH->close || die "couldn't install atomic file: $!";
### Write a temp file, but delete it before it gets installed:
my $FH = IO::AtomicFile->open("bar.dat", "w");
print $FH "Hello!
";
$FH->delete;
### Write a temp file, but neither install it nor delete it:
my $FH = IO::AtomicFile->open("bar.dat", "w");
print $FH "Hello!
";
$FH->detach;
DESCRIPTION
This module is intended for people who need to update files reliably in the face of unexpected program termination.
For example, you generally don't want to be halfway in the middle of writing /etc/passwd and have your program terminate! Even the act of
writing a single scalar to a filehandle is not atomic.
But this module gives you true atomic updates, via rename(). When you open a file /foo/bar.dat via this module, you are actually opening a
temporary file /foo/bar.dat..TMP, and writing your output there. The act of closing this file (either explicitly via close(), or
implicitly via the destruction of the object) will cause rename() to be called... therefore, from the point of view of the outside world,
the file's contents are updated in a single time quantum.
To ensure that problems do not go undetected, the "close" method done by the destructor will raise a fatal exception if the rename() fails.
The explicit close() just returns undef.
You can also decide at any point to trash the file you've been building.
AUTHOR
Primary Maintainer
David F. Skoll (dfs@roaringpenguin.com).
Original Author
Eryq (eryq@zeegee.com). President, ZeeGee Software Inc (http://www.zeegee.com).
REVISION
$Revision: 1.2 $
perl v5.16.2 2005-02-10 IO::AtomicFile(3)
