Perl is a high-level programming language that comes installed by default in Ubuntu. It is well known for it's use for text manipulation, CGI scripts and it's huge community. You can find any modul and many tutorials on http://www.cpan.org/

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0
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1answer
33 views

printing distances of desired character based on occurance

This is an extension of my previous question (Printing pattern of "C" character). I would like to print "C" character from "text" column given in file.csv. The file.csv has two coloumns as ...
0
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0answers
6 views

How to run EasyModeller (GUI for Modeller) on Ubuntu 14 x64?

I have successfully installed Modeller. I want to try to use the front end GUI software EasyModeller. However, when I try to run it I receive the error message as follows: ...
2
votes
3answers
554 views

Error while installing Apache on 12.04 LTS

On Ubuntu 12.04 LTS server I need Apache 2.4.5 or greater. I do this: add-apt-repository ppa:ondrej/php5 apt-get update apt-get install apache2 But when I run the last command I get: Setting up ...
0
votes
1answer
31 views

Perl: warning: Setting locale failed [duplicate]

I have problems when installing the tool and performing upgrades in Ubuntu 14.04 LTS. Please assist me Fetched 6738 kB in 1min 19s (85.1 kB/s) perl: ...
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0answers
6 views

How to make psad to work after upgrade to ubuntu server 14.04

I get this error: Perl API version v5.14.0 of Date::Calc does not match v5.18.0 at /usr/lib/perl/5.18/DynaLoader.pm line 207. Compilation failed in require at /usr/sbin/psad line 3220.
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votes
0answers
29 views

PHP Errors in mail

I've been getting these error messages sent to me a lot lately, pretty sure it's causing me a problem. From root@kallarserver Fri Apr 15 13:39:01 2016 Return-path: <root@kallarserver> ...
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0answers
7 views

Koha in UBUNTU 12.04

At the time of accessing KOHA (LMS) embeded in ubuntu12.04 this message hasbeen shown "Can't locate Date/Calc.pm in @INC (@INC contains: /usr/share/koha/lib /etc/perl /usr/local/lib/perl/5.14.2 ...
0
votes
1answer
101 views

Ubuntu 15.10 Installing SDL2

I have ubuntu 15.10 running as a virtual machine I would like to install and use SDL2, I followed this process What is the general procedure to install development libraries in Ubuntu? as well as the ...
0
votes
1answer
5k views

Error in apache configuration

Initially my PHP was running well and after that when I installed perl CGI modules in order to run my CGI programs, there was problem. From the local host, I am not able to compile my PhP files nor ...
3
votes
2answers
122 views

adding zero to specific location of file names

I have a directory consists of several files. Files name are as follows; 0102920.05o 0203920.05o 0304920.05o .... I need to add "0" for all files after the first 4 numbers like; 01020920.05o ...
1
vote
2answers
3k views

Vim refuses to start with “error while loading shared libraries: libperl.so.5.14” after upgrade to Ubuntu 14.04

After I upgraded to Ubuntu 14.04 vim refuses to start, showing the following error: vim: error while loading shared libraries: libperl.so.5.14: cannot open shared object file: No such file or ...
1
vote
1answer
57 views

Perl check internet connection for 30 seconds if stable, not stable and no internet connection

I want script in perl that can check if my internet is stable, not stable or no internet connection. I use Net::Ping script but reply is "You are connected to the internet.", not checking internet ...
0
votes
1answer
29 views

reformat file in bash

A file I would like to parse looks like #header #header2 #header 3 # header 1 565286 SNP1-555149 C T . PASS AC=4270AF=1.00;AN=4270;set=broad GT 1/1 /1 ...
0
votes
1answer
27 views

extract line from file

a file I need to extract info from looks like 2 41620 . T G 100 PASS ...
0
votes
1answer
35 views

Can't locate installed software in Ubuntu 14.04

I successfully installed Padre (Perl editor) from software center. But can't locate the installed app. Tried searching but couldn't find. Please help. Screen shot is attached Screen shot
1
vote
2answers
86 views

Running a Perl script as cronjob is not working while manual starting does the job

I have 3 cronjob entries (crontab -l) the first entry is a Perl script what creates a LVM backup of a virtual machine and the other two are just sh files performing mysqldump. Well however, I edited ...
0
votes
1answer
31 views

How can I scan all connected USB drives for a file?

I have an install of Ubuntu and I would like to run a script (bash, perl, python, whatever) that will scan all connected USB drives and report if it finds a text file. Could anyone guide me on how to ...
0
votes
3answers
30 views

Convert Number of Decimals Through a Text File

This question's solution may revolve around perl, sed or awk and unfortunately I am not familiar with any of those. My purpose is to convert a computer-generated text file to give it more ...
0
votes
1answer
63 views

Unable to install qt5.5 from git in Kubuntu 14.04.3?

I tried to install qt5.5 from git and after doing the following git clone git://code.qt.io/qt/qt5.git -branch5.5 cd qt5 ./init-repostiory ./configure I am getting the following error: You ...
0
votes
1answer
91 views

404 not found on ubuntu 15.10

I have installed Apache2 and perl on ubuntu 15.10. When i try to run a perl program on the server it says. Not Found The requested URL /cgi-bin/test.pl was not found on this server. But i'm able to ...
2
votes
1answer
2k views

Perl .pl file downloads instead of being executed

I'm trying to get OTRS 4.0 working on Ubuntu 14.04. I've followed all instructions to install from source. When I open the site (localhost/otrs/index.pl), an empty .pl-file is served for download. ...
1
vote
2answers
42 views

data file re-organisation

I have a .data and I need to re-organise it so that 3 consecutive lines are joined together in a single line. Just to be clear, I have the following ... D611102 = 'SVM_PRS_Hydr_L01', T = 0.0, C = ...
1
vote
3answers
106 views

Detect Ubuntu using perl

I am working on a perl script that must write configuration file. I need to know if the script is running on Ubuntu to set some Ubuntu-specific values (basically, disable the unified bar). The script ...
0
votes
0answers
35 views

why my desktop entry file not working for a perl program?

[Desktop Entry] Name=hotel Version=1.0 Encoding=UTF-8 X-GNOME-FullName=hotel Type=Application Categories=Application;Utility; Path=/home/yathayed/yedukondalu/programs/perl/advanced/tk Exec=perl ...
0
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0answers
308 views

Package unmet dependecies Perl-base Ubuntu 14.04 64 bit

i'm trying to sudo apt-get upgrade , but there is error. it happened when i try to install too. running sudo apt-get -f install here is the error return : dionajie@dionajie-Notebook:~$ sudo ...
1
vote
2answers
193 views

Ubuntu 14.04 LTS - what version of padre should I use? [closed]

I am a new, not experienced user and just installed Ubuntu 14.04 LTS. What version of padre should I use ? Any recommended sources ?
0
votes
0answers
22 views

Perl file doesn't work in the Terminal [duplicate]

I have a perl.pl and want to perform it. Why doesn't work?
2
votes
3answers
201 views

How can I divide an output with 2 delimiters?

By dividing with the "·" and " " characters, I would like to turn this: Hel·lo my name is E·ric To this: Hel·lo my name is E·ric Hel·lo my name is E· Hel·lo my name is Hel·lo my name Hel·lo my ...
0
votes
2answers
48 views

please explain while loop in the PERL code?

This is some code to find word,chars,lines in a file. Can anyone please explain the while loop? open(FILE, "<data.txt") or die "Could not open file: $!"; my ($lines, $words, $chars) = (0,0,0); ...
1
vote
4answers
1k views

Accessing MYSQL through terminal

I just installed LAMP in my computer through commandline.Now how can I access MYSQL prompt from commandline?I need to use MYSQL to create tables,views and then access them from my Perl script.
2
votes
2answers
380 views

How to repair fonts for Perl/Tk (14.04)

With Ubuntu 14. 04 I have Perl 5.18.2 for x86_64-Linux-gnu-thread-multi on my laptop which is nice, but after installing Perl/Tk-804.032 from CPAN I seem to only get non-antialiased fonts (scaled ...
0
votes
1answer
79 views

Sequential renaming of files

I found an answer for zero-padding numerical filenames which works fine for renaming filenames as follows : 1.jpg > 00001.jpg 2.jpg > 00002.jpg . . . 9.jpg > 00009.jpg That uses the ...
2
votes
2answers
568 views

can't install cpan module GD

Since I failed to install Image::Magick on my non-GUI Ubuntu server Ubuntu 14.04.2 LTS (read about it here), I tried to install another image-manupulation tool that can be used from a perl-script: GD. ...
2
votes
1answer
193 views

batch rename zip files based on contained file names

I've got a directory with 15000 zip files. I'd like to rename all files which, when unzipped, contain a file of the form YYYYMMDD_IPC.csv where YYYYMMDD happens to be a date but for the purposes of ...
0
votes
1answer
21 views

Problem with rename and mask the point

Lets assume that I want to rename a file: "topography_9x9._001.png" to "topography_9x9_001.png" I would use rename -n s/9\./9/g topography_9x9._001.png renamed as topography_99_001.png Why ...
6
votes
1answer
13k views

How to create Excel xlsx files from a script?

I'm looking for packages available in Ubuntu main/universe repositories able to create Excel 2007+ xlsx files from a script (python or perl) My requirements: 100% compatible Excel XLSX files. Solid ...
1
vote
1answer
28 views

problem Gunzip a file in perl [closed]

I have below file: 9001_20150918165942_00085.xml.gz I want to gunzip it "9001_20150918165942_00085.xml", how can I do it in perl. Regards, Bhushan
0
votes
1answer
349 views

installing getopts.pl into the perl installation

I need to install getopts.pl into my Perl installation. The software I use request that getopts.pl should be part of the Perl installation or my path need to be appropriately pointing to the paths of ...
1
vote
1answer
198 views

perl net::pcap installation on Ubuntu

I am trying to run a perl script that uses Net::pcap but it doesn't work for me, I installed libpcap-dev, libnet-pcap-perl and libpcap. After that I downloaded Net:pcap from CPAN, and now I don't know ...
2
votes
1answer
741 views

How to stop cron from sending email when there is nothing in STDOUT or STDERR?

Ubuntu 14.04lts with Perl 5.18.2. This is a special case where Google did not help me. I do not want to turn off email for all cron jobs, I have about 15 jobs in my crontab. I need to see the ...
-2
votes
1answer
126 views

How to edit INC with latest library in perl

How can I avoid the error below when running a Perl script? Can't locate YAML/XS.pm in @INC (@INC contains: ../../../YAML-LibYAML-0.35/blib/lib/YAML/XS.pm /app/utp/utp/apps_oper/perl5lib ...
2
votes
4answers
786 views

Parse lines with specific pattern out of file

I have a file that looks roughly like this : [25]:0.00843832,469:0.0109533):0.00657864,((((872:0.00120503,((980:0.0001 [29]:((962:0.000580339,930:0.000580339):0.00543993 ...
1
vote
1answer
148 views

How to install the PHP/Serialization module in Perl?

When running nfsen, my logs display: nfsen[24213]: ERROR: Can't locate PHP/Serialization.pm in @INC (you may need to install the PHP::Serialization module) (@INC contains: /usr/local/nfsen/plugins ...
0
votes
1answer
114 views

Running Multiple perl script simultaneously

I have three identical perl script; say test1.pl, test2.pl, test3.pl Each perl script have a set of commands. For example; command to run test1.pl perl test1.pl arg1 arg2 &; test1.pl ...
2
votes
2answers
91 views

Search for number sequence

say you have a file1.csv containing 5 million lines, each line has 8 random numbers separated by comma. And you have this sequence 7,152,13,11,42,5,7 How to output the lines in file1.csv containing 3 ...
18
votes
5answers
845 views

How can I merge files on a line by line basis?

cat file1 foo ice two cat file2 bar cream hundred Desired output: foobar icecream twohundred I already have a solution involving a for loop with sed using the line number of the files, but in ...
1
vote
1answer
44 views

Is there a way to force Perl to always use the latest version?

This is in relation to this question: Why doesn't Perl use latest version by default? I'm aware that I can force it with use v5.14 from within a script, and that's what I'm currently doing, but ...
4
votes
3answers
3k views

Ubuntu Upgrade, Perl Version Broke ZImbra

Kind of in a bind here, since I heard about the bash bugs last night I decided on upgrading all off my server, not just the packages but the complete OS, it worked fine on all my servers, except my ...
-1
votes
1answer
29 views

read numbers with e in awk

Hello a file I am working with looks: header // SeqT: {"POS-s":174.683, "time":0.0130084} SeqT: {"POS-s":431.49, "time":0.0221447} ...
0
votes
0answers
61 views

How to check if a switch is configured in 'ssh' or in 'telnet' using perl script provided the switch IP is available…?

In a perl script, when a switch IP is available, it is required to know if the switch is configured for 'ssh' or 'telnet' for continuing execution. How can this be done..? Please help it...