Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: PERL : Read an array and write to another array with intial string pattern checks
Top Forums Shell Programming and Scripting PERL : Read an array and write to another array with intial string pattern checks Post 302570990 by ahamed101 on Saturday 5th of November 2011 07:50:13 AM
Old 11-05-2011
Try this...
Code:
#!/usr/bin/perl

@values = ("2011_11_05", "2011_11_04" , "2011_11_03");
my $filename = 'abc_yyyy_mm_dd';
my $datevar ='yyyy_mm_dd';
if ($filename =~ $datevar)
{
        $val=substr($filename,0,index($filename,$datevar));
        foreach (@values){
                push(@file_date,$val.$_);       
        } 
}

foreach $v (@file_date){
        print $v,"\n";
}

--ahamed
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

perl -write values in a file to @array in perl

Hi can anyone suggest me how to write a file containing values,... say 19 20 21 22 .. 40 to an array @array = (19, 20, ... 40) -- Thanks (27 Replies)
Discussion started by: meghana
27 Replies

2. Shell Programming and Scripting

Perl: Read directories and assign to array

I would like to read directories and assign to an array where the user can select a directory from the output. For example, a dir list will populate with a number assigned to each dir. I would like to ask the user to select the dir they want. TIA, I don't know what this would be called so I... (2 Replies)
Discussion started by: man
2 Replies

3. Shell Programming and Scripting

search of string from an array in Perl

Hi All I want to search a string from an array in Perl. If a match occurs, assign that string to a variable else assign 'No match'. I tried writing the script as follows but it's in vain. Please help me.. #!/usr/bin/perl use strict; my $NER; my @text=("ORG","PER"); ... (4 Replies)
Discussion started by: my_Perl
4 Replies

4. Shell Programming and Scripting

Perl:Use of array elements in pattern matching

I need to use array elements while pattern matching. @myarr = (ELEM1, ELEM2, ELEM3); following is the statement which I am using in my code. Basically I want to replace the ELEM1/2/3 with other thing which is mentioned as REPL here. if (condition) { s/(ELEM1|ELEM2|ELEM3): REPL: /; } I... (3 Replies)
Discussion started by: deo_kaustubh
3 Replies

5. Shell Programming and Scripting

Perl Array / pattern match large CPU usage

Hi, I have one file in this format 20 value1 33 value2 56 value3 I have another file in this format: 34,30-SEP-09,57,100237775,33614510126,2,34 34,30-SEP-09,57,100237775,33620766654,2,34 34,30-SEP-09,108,100237775,33628458122,2,34 34,30-SEP-09,130,100237775,33635266741,2,254... (6 Replies)
Discussion started by: Donkey25
6 Replies

6. Shell Programming and Scripting

perl, put one array into many array when field is equal to sth

Hi Everyone, #!/usr/bin/perl use strict; use warnings; my @test=("a;b;qqq;c;d","a;b;ggg;c;d","a;b;qqq;c;d"); would like to split the @test array into two array: @test1=(("a;b;qqq;c;d","a;b;qqq;c;d"); and @test2=("a;b;ggg;c;d"); means search for 3rd filed. Thanks find the... (0 Replies)
Discussion started by: jimmy_y
0 Replies

7. Shell Programming and Scripting

Perl and string array problem

#!/usr/bin/perl my @arr=("hello", "how", "are", "you"); $l=length(@arr); print $l; This print 1.Why? How can i print the array size = 4? I want to store these in an array. hello how are you And then i want to access these element through indexing. How can i do this? (4 Replies)
Discussion started by: cola
4 Replies

8. Shell Programming and Scripting

[Perl] Sorting an String-Array

Hi, i have a txtfile with the format <Nr>tab<word>tab<other stuff>new line and i want to sort the <word>-colum with a perl script. My textfile: <Nr>tab<word>tab<other stuff>new line 6807 die ART.Acc.Sg.Fem 6426 der ART.Gen.Sg.Fem 2 die ART.Nom.Sg.Fem 87 auf APPR.-- 486 nicht PTKNEG.--... (1 Reply)
Discussion started by: buckelede
1 Replies

9. Shell Programming and Scripting

perl: Read array from a flat file

Hello Guru's I want to read an array into a flatfile Please let me know how to do the same So far this the below code use strict; use warnings; open (my $data , '<', $ARGV)|| die "could not open $ARGV:\n$!"; my @array=(<$data>); my @sorted=sort... (8 Replies)
Discussion started by: Pratik4891
8 Replies

10. Shell Programming and Scripting

Perl string formation from array

HI I ma using perl programming my perl is like this $InputFile = $ENV{UDE_TMP} . "/" ."cre_fmr_gen.temp_data_file_gen.dat"; @duplicates = `cat $InputFile | cut -d "|" -f 1,1 | sort | uniq -c | awk '{ if(\$1>1) {print \$2;}}'`; my $cusiplist ; foreach $cusip (@duplicates) {... (1 Reply)
Discussion started by: ptappeta
1 Replies

LEARN ABOUT MINIX

val

sccs-val(1)							   User Commands						       sccs-val(1)

NAME

       sccs-val, val - validate an SCCS file

SYNOPSIS

       /usr/ccs/bin/val -

       /usr/ccs/bin/val [-s] [-m name] [-rsid] [-y type] s.filename...

DESCRIPTION

       The val utility determines if the specified s.files meet the characteristics specified by the indicated arguments. val can process up to 50
       files on a single command line.

       val has a special argument, `-', which reads the standard input until the end-of-file condition is detected. Each  line	read  is  indepen-
       dently processed as if it were a command line argument list.

       val generates diagnostic messages on the standard output for each command line and file processed and also returns a single 8-bit code upon
       exit as described below.

       The 8-bit code returned by val is a disjunction of the possible errors, that is, it can be interpreted as a bit string where  (moving  from
       left to right) the bits set are interpreted as follows:

       bit 0 = missing file argument
       bit 1 = unknown or duplicate option
       bit 2 = corrupted s.file
       bit 3 = can not open file or file not in s.file format
       bit 4 = the SCCS delta ID (SID) is invalid or ambiguous
       bit 5 = the SID does not exist
       bit 6 = mismatch between %Y% and -y argument
       bit 7 = mismatch between %M% and -m argument

       val  can  process  two  or  more  files	on a given command line, and in turn can process multiple command lines (when reading the standard
       input). In these cases, an aggregate code is returned which is the logical OR of the codes generated for each command line  and	file  pro-
       cessed.

OPTIONS

       The following options are supported:

       -s	Silent.  Suppresses the normal error or warning messages.

       -m name	Compares name with the %M% ID keyword in the s.file.

       -rsid	Checks to see if the indicated SID is ambiguous, invalid, or absent from the s.file.

       -y type	Compares type with the %Y% ID keyword.

ENVIRONMENT VARIABLES

       See  environ(5)	for  descriptions of the following environment variables that affect the execution of val: LANG, LC_ALL, LC_CTYPE, LC_MES-
       SAGES, and NLSPATH.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWsprot 		   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       sccs(1), sccs-admin(1), sccs-delta(1), sccs-get(1), sccs-help(1), what(1), sccsfile(4), attributes(5), environ(5), standards(5)

DIAGNOSTICS

       Use the SCCS help command for explanations (see sccs-help(1)).

SunOS 5.10							    30 Sep 2002 						       sccs-val(1)
All times are GMT -4. The time now is 06:22 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy