There is a built-in output field separator which inserts a single space between your array elements. It is controlled by the variable $" so you can change it. See my example below:
By default spaces are printed between the words "this is the life", By changing $" to "" (null string) no spaces are printed. By changing $" to "\n" (the linefeed character) each word is printed on a different line. Check out the perlvar man page for more information.
hello ppl,
i'm coding a perl script and i have the following situation:
@array1 = ("test1", "test2", "test3");
@array2 = ("something1", "something2", "something1");
$var1 = "with_one_of_the_array1_values";
$var2 = "with_one_of_the_array2_values";
what i want to do is to compare $var1... (2 Replies)
Hi
Simple thing has been driving me nuts. I have used the following code is ksh scripts to get data from Oracle table and then display it, allowing user to select one of the data options returned...
REP_DATA=`sqlplus -s ${WMSDB} <<EOF
SET SERVEROUTPUT ON FEEDBACK OFF... (0 Replies)
Hi,
First I will tell my objective of this function (function one).
I have a table for ex:
id passwd name
-- ------ -----
1 fdhgfs werwer
2 fsdfs sdfsdf
3 sdfs sdfsdf
4 fdsfs dssdf
. . .
.
.
.
The id, passwd and name are the arguments for another function say two. (1 Reply)
Hi all,
I have the following script where the contents of file1 and file2 would be something like this:
file1:
56790,0,0,100998765
89756,0,0,100567876
867645,1,3,678777654
file2:
56790,0,0,100998765
65776,0,0,4766457890
+5896,0,0,675489876
What I then want to do is check if... (4 Replies)
Hi
I need some help using arrays in perl.
I have an array say var and a variable var1.
I want to check if the var1 is present in the array. How do I check that ?
my @var = 1...10;
my $var1 =5;
if ( $var1 in @var )
{
.......
}
else
{
.......
}
Something like above. Can some... (2 Replies)
Hi Im supposed to compare lines in a file :
KB0005 1019 T IFVATVPVI 0.691 PKC YES
KB0005 1036 T YFLQTSQQL 0.785 PKC YES
KB0005 1037 S FLQTSQQLK 0.585 DNAPK YES
KB0005 1045 S KQLESEGRS 0.669 PKC YES
KB0005 1045 S KQLESEGRS 0.880 unsp YES
KB204320 1019 T IFVATVPVI 0.699 PKC YES
... (7 Replies)
Hello,
Consider the following 2 arrays:
Array1 = qw(Fa0/0 Fa0/1 Fa0/2 Fa0/3);
Array1 = qw(Fa0/1 Fa0/2 Fa0/3 Fa0/4);
I want to compare the following 2 arrays as follows:
Take specific action when elements of Array1 that doesn't exist in Array2 (in my example: Fa0/0).
Take another... (4 Replies)
Hi all,
I have a log file which has logs. I am reading logs line by line into perl arrays. I want to print all the arrays elements starting from 8(word) to end of the line.
print array......array to a new file. and I have to do it in perl as res of the program in perl.
Please help me on... (9 Replies)
Hi
I'm trying to loop through an array that contains other arrays and these arrays consist of strings with spaces. The problem is that I can't seem to preserve the spacing in the string. The string with spaces are either divided into multiple items if I change IFS to \n or all the elements of... (4 Replies)
Discussion started by: kidmanos
4 Replies
LEARN ABOUT DEBIAN
dbf_dump
DBF_DUMP(1p) User Contributed Perl Documentation DBF_DUMP(1p)NAME
dbf_dump - Dump the record of the dbf file
FORMAT
dbf_dump [options] files
where options are
--rs output record separator (default newline)
--fs output field separator (default colon)
--fields comma separated list of fields to print (default all)
--undef string to print for NULL values (default empty)
--memofile specifies unstandard name of attached memo file
--memosep separator for dBase III dbt's (default x1ax1a)
--nomemo do not try to read the memo (dbt/fpt) file
--info print info about the file and fields
with additional --SQL parameter, outputs the SQL create table
--version print version of the XBase library
--table output in nice table format (only available when
Data::ShowTable is installed, overrides rs and fs)
SYNOPSIS
dbf_dump -fields id,msg table.dbf
dbf_dump -fs=' : ' table
dbf_dump --nomemo file.dbf
ssh user@host 'cat file.dbf.gz' | gunzip - | dbf_dump -
DESCRIPTION
Dbf_dump prints to standard output the content of dbf files listed. By default, it prints all fields, separated by colons, one record on a
line. The output record and column separators can be changed by switches on the command line. You can also ask only for some fields to be
printed.
The content of associated memo files (dbf, fpt) is printed for memo fields, unless you use the "--nomemo" option.
You can specify reading the standard input by putting dash (-) instead of file name.
AVAILABLE FROM
http://www.adelton.com/perl/DBD-XBase/
AUTHOR
(c) 1998--2011 Jan Pazdziora.
SEE ALSO perl(1); XBase(3pm); index_dump(1p)perl v5.12.4 2011-08-31 DBF_DUMP(1p)