Perl is a high-level, general-purpose, interpreted, dynamic programming language.
0
votes
1answer
14 views
Processing external page with perl CGI or act as a reverse proxy
There is a page residing on a local server running Apache. I would like to submit the form via a GET request with a single name/value pair, like:
id=item1234
This GET request has to be processed by ...
2
votes
2answers
28 views
perl - sort by MAC Address
I have a long .csv file that consists of device information. Each line is a unique device with its own info listed as such: MACaddr,,,,Date,Date,,"b,n",,blahblahblah. It's irrelevant what that all ...
1
vote
1answer
24 views
Perl - Breaking out of a system/backticks command on keypress if it takes a long time
I have a problem I am hoping someone can help with...
I have a foreach loop that executes a backticks command on each iteration, such as greping a folder in a directory for a string (as shown below, ...
0
votes
0answers
35 views
Perl script: analyse table items occurrence and return result in a new column
The if statement is having the condition $item2 eq $itemto || $item eq $itemto and returning 1 if true, 0 otherwise. But the problem is it is analyzing one by one element in table 2. This is not my ...
-2
votes
0answers
38 views
Replace using system command in Perl?
I'm using the following script to replace /2013/07/31-05:54:14/ with current date plus three minutes in replace.SEL file. I'm not able to print the date present in $a using last system command. pls ...
1
vote
3answers
30 views
How to substitute dates in Perl?
perl -pi.back -e 's/2013/07/31-05:54:14/2014/07/31-00:00:00/g;' /tmp/ranjan/replace.SEL
I'm using the above one liner to replace the date from 2013/07/31-05:54:14 to 2014/07/31-00:00:00. But I'm ...
1
vote
2answers
27 views
Add attribute to xml with XML::Simple
I am trying to add an attribute to existing XML, using XML::Simple.
<arbre>
<branche name="courbe" >
<description>
<![CDATA[une belle branche]]>
...
1
vote
2answers
36 views
How to add time and replace it in a file in Perl?
i have wriiten the following code to fetch date from server and to display it in yy/mm/dd-hh/mm/ss format.
#!/usr/bin/perl
system(`date '+ %Y/%m/%d-%H:%M:%S' >ex.txt`);
open(MYINPUTFILE, ...
1
vote
2answers
39 views
Perl variable inside a HREF
Is it possible to have a variable inside a href HTML link? In other words, could I dynamically generate a series of html links by iterating through an array?
For example, like in this Perl CGI ...
1
vote
1answer
29 views
delete data from database
I am trying to delete some data from a database. But it shows me the following error:
Unmatched right curly bracket at C:/wamp/bin/apache/apache2.2.22/cgi-bin/ova/db.pl line 13, at end of line\r
...
0
votes
0answers
54 views
Parsing a 20 million line XML file with PHP [duplicate]
Good morning all,
I have been tasked with processing an XML file that has 20 million lines and placing the contents into a MySQL database (on a daily basis).
The document has the following ...
-5
votes
2answers
56 views
How to extract the information from tab delimited large file using awk in the following way? [on hold]
input
a 1 20
4 50
b 5 20
2 90
r 5 70
now i want to retrieve the information >=50 from the 3rd column and its respective letter of 1st column.
output
a 4 50
b 2 90
r 5 70
...
-1
votes
1answer
45 views
regex for nested tags in perl
I got this solution but this is not working for nested tags like multiple span tag. Can you help me out?
message =~ s#
<
(?<tag>span|em|ul|ol)
>
(.*?)
<
/
...
1
vote
2answers
44 views
Perl issue with local::lib
I am trying to use local::lib as I don't have rights on the system and I have downloaded a local library and used bootstrap technique.
perl Makefile.PL --bootstrap
make test && make install
...
2
votes
1answer
32 views
Perl opening dynamically generated files
I am using CGI script for my website. And I have problem with opening a dynamically generated file. Here is the code:
#!/usr/bin/perl
my @output = `/export/es_share/Zhou/./notification_finder.sh ...
