Hi all
I am new to shell scripting.
I need to write a shell script that reads each row of an USER_ID colume in a excel file.
the excel has around 10000 rows of data.
Can someone gives me some example or advice what's best way to do this
thanks (11 Replies)
Hi,
I am having a business file in excel having charts based on data already present on it. I would like to add new rows after the existing data and refesh the chart on it using shell script.
For example--
In excel file in "sheet1", There is some data in first 10 rows ( from column A to F).... (0 Replies)
Hi,
I have an excel sheet which has 100000 records. All these records are having 3 columns each with the last column as "Y" or "N". I would like to filter those records which has the value "Y". Can you please let me know how to proceed with that?
Thanks in advance.
-Sri
----------... (8 Replies)
Hi.
I wish to add data in a specific excel file on daily basis.However the currect dat's data should always come on top i.e for example should always occupy cell A7,B7,C7 ..
and the data of day before which was earlier on 7th row of each coloumn should move to 8th row..data on 8th row should... (1 Reply)
Hi,
Please help me on this.
I want to insert data from text file to excel using shell script
nawk -v r=4 -v c=4 -v val=$a -F, 'BEGIN{OFS=","}; NR != r; NR == r {$c = val; print}' "file.csv"
I used above one to insert $a value in 4th row, 4th column in an excel file.csv and it... (3 Replies)
Hi All,
I have the requirement in unix shell script.
I want to write the "ls -ltr" command out put to excel file as below.
Input :text file data :
drwxr-xr-x 5 root root 4096 Oct 2 12:26
drwxr-xr-x 2 apx aim 4096 Nov 29 18:40
drwxr-xr-x 5 root root 4096 Oct 2 12:26
drwxr-xr-x... (10 Replies)
Hi ,
i am generating some data by firing sql query with connecting to the database by my solaris box.
The below one should be the header line of my excel ,here its coming in separate row.
TO_CHAR(C. CURR_EMP_NO
---------- ---------------
LST_NM... (6 Replies)
Hello,
I have a file with the below contents :
Policy Name: Backup_bkp
Policy Type: Catalog_bkp
Active: yes
Effective date: 08/07/2013 02:02:12
Mult. Data Streams: no
Client Encrypt: no
Checkpoint: no
Policy Priority: ... (11 Replies)
Source Code of the original script is down below please run the script and try to solve this problem
this is my data and I want it column wise
2019-03-20 13:00:00:000
2019-03-20 15:00:00:000
1
Operating System
LAB
0
1
1
1
1
1
1
1
1
1
0
1 (5 Replies)
Discussion started by: Shubham1182
5 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)