Say folder archive/ contains many folder each created on a day. this folder may contain files. i want to write a script to delete all the folder inside archive/ which are 7 days older. i used the below script for the reason.
find archive -mtime +7 -type d -exec rm -r {} \;
pls suggest me if... (3 Replies)
Greetings!
I have multiple files, one per subdirectory, all with the same file name. All subdirectories are one level deep from the main directory.
The data in the files is tab delimited between fields and record delimited with a newline.
The subdirectory names have the date in the... (5 Replies)
Hi Frnds,
I have to list the files which are older than 7 days in the given directory.
it should consider only the files and should not show subdirectories.
Thanks,
Raja (3 Replies)
Hi All,
I am not one of the super users / root for AIX 5.3 system.
There is a filesystem
Say
/DIR1 and its has several subdirs in it say SUBDIR1, SUBDIR2, SUBDIR3.
Can I create a tar file for all files under DIR1 and SUBDIR1, SUBDIR3. Excluding SIBDIR2?
Also how can I preserve... (2 Replies)
Hello Comunity
I am trying to make a bash shell script that it copies files and subdirs(with files) to a new dir. I would like the dest_dir to contain only subdirectories with files not other subdirs inside.
it called : cpflatdir src_dir dest_dir
Pleaze help me!
Thank you in... (2 Replies)
Hi all,
Thanks for previous help.
How to include this in script,
I need to tar files which are present in /var/spool/cron/crontabs directory (used for crontab) excluding those files which are having extension .au
/var/spool/cron/crontabs>>ls -ltr | grep -v .au
total 438
-rw------- 1... (11 Replies)
Requirement is to list the files older than 365 days from multiple directories and delete them and log the list of files which are deleted to a log file.
so 1 script should only list files older than 365 days for each directory separately to a folder
The other script should read these files... (7 Replies)
I need to list and delete all files in current older which are olderthan 7 days. But my file names have white spaces. Before deleting I want to list all the files, so that I can verify.find . -type f -mtime +7 | xargs ls -l {}
But the ls command is the working on the files which have white... (16 Replies)
Hello all,
I want to list the files older than 10 days. Currently am using
find ./ -mtime +10 -exec ls -ltr {} \;
command. But I want to execute the same command in 16 directories at a time and want an output asking to remove those file?
Please help me to design the script.
regards,
Ajay (3 Replies)
Hello all,
do you know any way i can i move folders and its content if folder is older than 1,5 days in bash?
I tried:
find /home/xyz/DATA/* -type d -ctime +1.5 -exec mv "{}" /home/xyz/move_data_here/ \;All i got was that Files from DATA /home/xyz/DATA/* ended messed up in... (1 Reply)
Discussion started by: ZerO13
1 Replies
LEARN ABOUT DEBIAN
devel::refcount
Devel::Refcount(3pm) User Contributed Perl Documentation Devel::Refcount(3pm)NAME
"Devel::Refcount" - obtain the REFCNT value of a referent
SYNOPSIS
use Devel::Refcount qw( refcount );
my $anon = [];
print "Anon ARRAY $anon has " . refcount($anon) . " reference
";
my $otherref = $anon;
print "Anon ARRAY $anon now has " . refcount($anon) . " references
";
DESCRIPTION
This module provides a single function which obtains the reference count of the object being pointed to by the passed reference value.
FUNCTIONS
$count = refcount($ref)
Returns the reference count of the object being pointed to by $ref.
COMPARISON WITH SvREFCNT
This function differs from "Devel::Peek::SvREFCNT" in that SvREFCNT() gives the reference count of the SV object itself that it is passed,
whereas refcount() gives the count of the object being pointed to. This allows it to give the count of any referent (i.e. ARRAY, HASH,
CODE, GLOB and Regexp types) as well.
Consider the following example program:
use Devel::Peek qw( SvREFCNT );
use Devel::Refcount qw( refcount );
sub printcount
{
my $name = shift;
printf "%30s has SvREFCNT=%d, refcount=%d
",
$name, SvREFCNT($_[0]), refcount($_[0]);
}
my $var = [];
printcount 'Initially, $var', $var;
my $othervar = $var;
printcount 'Before CODE ref, $var', $var;
printcount '$othervar', $othervar;
my $code = sub { undef $var };
printcount 'After CODE ref, $var', $var;
printcount '$othervar', $othervar;
This produces the output
Initially, $var has SvREFCNT=1, refcount=1
Before CODE ref, $var has SvREFCNT=1, refcount=2
$othervar has SvREFCNT=1, refcount=2
After CODE ref, $var has SvREFCNT=2, refcount=2
$othervar has SvREFCNT=1, refcount=2
Here, we see that SvREFCNT() counts the number of references to the SV object passed in as the scalar value - the $var or $othervar
respectively, whereas refcount() counts the number of reference values that point to the referent object - the anonymous ARRAY in this
case.
Before the CODE reference is constructed, both $var and $othervar have SvREFCNT() of 1, as they exist only in the current lexical pad. The
anonymous ARRAY has a refcount() of 2, because both $var and $othervar store a reference to it.
After the CODE reference is constructed, the $var variable now has an SvREFCNT() of 2, because it also appears in the lexical pad for the
new anonymous CODE block.
PURE-PERL FALLBACK
An XS implementation of this function is provided, and is used by default. If the XS library cannot be loaded, a fallback implementation in
pure perl using the "B" module is used instead. This will behave identically, but is much slower.
Rate pp xs
pp 225985/s -- -66%
xs 669570/s 196% --
SEE ALSO
o Test::Refcount - assert reference counts on objects
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2011-11-15 Devel::Refcount(3pm)