Getting a relative timestamp from timestamp stored in a file
Hi,
I've a file in the following format
As you can see the file is sorted according to the timestamp.
I want the output in such a form that it will consist of relative timestamp in seconds for every timestamp in each line stored in a file.
For eg:
For above file the relative timestamp will be calculated w.r.t first timestamp.
Thus, the desired output would be
How can I deal with this?
Thanks in advance.
Hi,
I need to recursively find alll files generated as of today. I was able to use find and ls -l to do that but the problem i am facing is there are around 48000 subdirectories it needs to search in.
Any help is appreciated.
krisdhar (4 Replies)
Hi,
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hi
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Hi,
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I am working on AIX. I have to convert Unix timestamp to normal timestamp. Below is the file. The Unix timestamp will always be preceded by
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MON DD HH:MM:SS
SEP 15 07:30:01
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Discussion started by: nms
1 Replies
LEARN ABOUT MOJAVE
apr::bucketalloc
install::TempContent::Objects::mod_perl-2.0.9::docs::apiUserRContribuinstall::TempContent::Objects::mod_perl-2.0.9::docs::api::APR::BucketAlloc(3)NAME
APR::BucketAlloc - Perl API for Bucket Allocation
Synopsis
use APR::BucketAlloc ();
$ba = APR::BucketAlloc->new($pool);
$ba->destroy;
Description
"APR::BucketAlloc" is used for bucket allocation.
"new"
Create an "APR::BucketAlloc" object:
$ba = APR::BucketAlloc->new($pool);
class: "APR::BucketAlloc"
arg1: $pool ( "APR::Pool object" )
The pool used to create this object.
ret: $ba ( "APR::BucketAlloc object" )
The new object.
since: 2.0.00
This bucket allocation list (freelist) is used to create new buckets (via "APR::Bucket->new") and bucket brigades (via
"APR::Brigade->new").
You only need to use this method if you aren't running under httpd. If you are running under mod_perl, you already have a bucket
allocation available via "$c->bucket_alloc" and "$bb->bucket_alloc".
Example:
use APR::BucketAlloc ();
use APR::Pool ();
my $ba = APR::BucketAlloc->(APR::Pool->pool);
my $eos_b = APR::Bucket::eos_create($ba);
"destroy"
Destroy an "APR::BucketAlloc object":
$ba->destroy;
arg1: $ba ( "APR::BucketAlloc object" )
The freelist to destroy.
ret: no return value
since: 2.0.00
Once destroyed this object may not be used again.
You need to destroy $ba only if you have created it via "APR::BucketAlloc->new". If you try to destroy an allocation not created by this
method, you will get a segmentation fault.
Moreover normally it is not necessary to destroy allocators, since the pool which created them will destroy them during that pool's cleanup
phase.
See Also
mod_perl 2.0 documentation.
Copyright
mod_perl 2.0 and its core modules are copyrighted under The Apache Software License, Version 2.0.
Authors
The mod_perl development team and numerous contributors.
perl v5.18.22install::TempContent::Objects::mod_perl-2.0.9::docs::api::APR::BucketAlloc(3)