08-19-2013
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I need your help please.
In a production system, i've seen many running process as follow:
sh -c ./pathname/shellname
what exactly the flag option -c is used for?
ive tried to look at the man page, but it doesnt say much.
ill appreciate yor help. Thanks (4 Replies)
Discussion started by: alexcol
4 Replies
2. UNIX for Advanced & Expert Users
Hello All,
I did very stupid mistake and lost all my crontab enteries on root prompt.
Please help me to solve this issue.
i did entry on root prompt like this.
crontab /home/back.cron
and enters
but when i enter crontab -l so its only showing 1 entry defined in back.cron
and all... (2 Replies)
Discussion started by: wakhan
2 Replies
3. AIX
Hi,
I would like to know if there's any option to use with the du command so that I can list only the files/directories on the current filesystem... I usually use
du -gs *But I'd like to see only the directories in the filesystem I am on, and not the mount point directory of other fss...
... (6 Replies)
Discussion started by: Casey
6 Replies
4. Shell Programming and Scripting
#!/bin/bash
while :
do
./abc.sh PB
sleep 60
./abc.sh RA
sleep 60
./abc.sh GS
sleep 68400
done
Instead of making the script sleep for sometime, it doesn't work all the time as time may shift over a period.
How to make a script wake up every 30 seconds and check the current time, if... (2 Replies)
Discussion started by: sandy1028
2 Replies
5. Solaris
i am trying to patch a solaris 10 server using live upgrade.
issue is, when i create a new BE and activate it during reboot the file system that are mounted but doesnt have an entry in vfstab are automatically added in vfstab of new BE.
looks like live upgrade uses df -h output as reference... (0 Replies)
Discussion started by: chidori
0 Replies
6. Shell Programming and Scripting
Hi,
In a file, I have to mark duplicate records as 'D' and the latest record alone as 'C'.
In the below file, I have to identify if duplicate records are there or not based on Man_ID, Man_DT, Ship_ID and I have to mark the record with latest Ship_DT as "C" and other as "D" (I have to create... (7 Replies)
Discussion started by: machomaddy
7 Replies
7. AIX
Hi all,
We dont have access to aix source code and i have a doubt.
The flag SC_NO_RESERVE, is it got to do anything with the failover?
If the flag is set the paths are going to failed state. If flag is not set everything comes up fine after failover.
Thanks in advance for helping
... (2 Replies)
Discussion started by: gnakul
2 Replies
8. UNIX for Dummies Questions & Answers
Hey, all!
Why is the "human readable" flag changing the behavior of du? And while I'm at it, can you make du only look at files, not directories. I often find myself wanting to find the largest file(s) in a dir or vol. Using 'find' itself, it seems you have to at least be able to guess the size of... (2 Replies)
Discussion started by: sudon't
2 Replies
9. Shell Programming and Scripting
Hello -
I have a file in the followig format
LINE TEXT 1
Line TEXT 2
TIMESTARTED=Fri Aug 16 15:20:23 EDT 2013
START-OF-DATA
123
123444
23232323
END-OF-DATA
Line TEXT 9
I need to get all the lines between the Start of Data and End of Data and pipe it to a file so output should be
... (5 Replies)
Discussion started by: mnassiri
5 Replies
10. UNIX for Dummies Questions & Answers
.... means multi line
ddd,bug fgdrg
dfdfsdfdfsd
fsdfdfdfd
fdfdsfdsfsd
.......
flag2
......
aaa,bug sfsfsfsfs
dfdfsdfdfsd
fsdfdfdfd
fdfdsfdsfsd
......
flag1
......
ddd,bug fgdrg
dfdfsdfdfsd (9 Replies)
Discussion started by: yanglei_fage
9 Replies
LEARN ABOUT DEBIAN
http::proxy::bodyfilter::simple
HTTP::Proxy::BodyFilter::simple(3pm) User Contributed Perl Documentation HTTP::Proxy::BodyFilter::simple(3pm)
NAME
HTTP::Proxy::BodyFilter::simple - A class for creating simple filters
SYNOPSIS
use HTTP::Proxy::BodyFilter::simple;
# a simple s/// filter
my $filter = HTTP::Proxy::BodyFilter::simple->new(
sub { ${ $_[1] } =~ s/foo/bar/g; }
);
$proxy->push_filter( response => $filter );
DESCRIPTION
HTTP::Proxy::BodyFilter::simple can create BodyFilter without going through the hassle of creating a full-fledged class. Simply pass a code
reference to the "filter()" method of your filter to the constructor, and you'll get the adequate filter.
Constructor calling convention
The constructor can be called in several ways, which are shown in the synopsis:
single code reference
The code reference must conform to the standard filter() signature:
sub filter {
my ( $self, $dataref, $message, $protocol, $buffer ) = @_;
...
}
It is assumed to be the code for the "filter()" method. See HTTP::Proxy::BodyFilter.pm for more details about the "filter()" method.
name/coderef pairs
The name is the name of the method ("filter", "begin", "end") and the coderef is the method itself.
See HTTP::Proxy::BodyFilter for the methods signatures.
METHODS
This filter "factory" defines the standard HTTP::Proxy::BodyFilter methods, but those are only, erm, "proxies" to the actual CODE
references passed to the constructor. These "proxy" methods are:
filter()
begin()
end()
Two other methods are actually HTTP::Proxy::BodyFilter::simple methods, and are called automatically:
init()
Initalise the filter instance with the code references passed to the constructor.
can()
Return the actual code reference that will be run, and not the "proxy" methods. If called with any other name than "begin", "end" and
"filter", calls UNIVERSAL::can() instead.
There is also a method that returns a boolean value:
will_modify()
The "will_modify()" method returns a scalar value (boolean) indicating if the filter may modify the body data. The default method
returns a true value, so you only need to set this value when you are absolutely certain that the filter will not modify data (or at
least not modify its final length).
Here's a simple example:
$filter = HTTP::Proxy::BodyFilter::simple->new(
filter => sub { ${ $_[1] } =~ s/foo/bar/g; },
will_modify => 0, # "foo" is the same length as "bar"
);
SEE ALSO
HTTP::Proxy, HTTP::Proxy::BodyFilter.
AUTHOR
Philippe "BooK" Bruhat, <book@cpan.org>.
COPYRIGHT
Copyright 2003-2006, Philippe Bruhat.
LICENSE
This module is free software; you can redistribute it or modify it under the same terms as Perl itself.
perl v5.12.4 2011-07-03 HTTP::Proxy::BodyFilter::simple(3pm)