Questions over hash variable in perl
scmuser created the topic: questions over hash variable in perl Hi, Could you please explain following questions in details.. 1. Various way to define and initialize hash…
Regular expression perl question
rajeshkumar created the topic: Regular expression perl question I am just beginner in perl. Just want to do following task through regular expression. I have huge sql…
Useful info on Perl defined Function
rajeshkumar created the topic: Useful info on Perl defined Function Very good url for the following topis… How to use Perl defined function with scalars How to…
Difference between use and require in perl
rajeshkumar created the topic: Difference between use and require in perl || use Vs require in perl || What is the difference between use and require? Except…
Convert df -h output to html table
rajeshkumar created the topic: convert df -h output to html table Code shared on permonks by choroba. #!/usr/bin/perl use warnings; use strict; use Text::Table; use constant CAPACITY…
Using perl send an html email
rajeshkumar created the topic: using perl send an html email Using perl send an html email #!/usr/bin/perl -w use strict; use MIME::Lite; # SendTo email id my…
Send an HTML email using perl and sendmail
rajeshkumar created the topic: Send an HTML email using perl and sendmail Send an HTML email using perl and sendmail open(MAIL,”|/usr/sbin/sendmail -t”); ## Mail Header print MAIL…
Perl script to monitor disk space and send an email
rajeshkumar created the topic: Perl script to monitor disk space and send an email Perl script to monitor disk space and send an email Very good link…
Perl validation on hash key is defined or not
rajeshkumar created the topic: perl validation on hash key is defined or not Solutions Thanks Len for example program. our %SERVERS = ( “rajesh1” => {type =>…
Bareword “rajesh” not allowed while “strict subs” in use at
rajeshkumar created the topic: Bareword “rajesh” not allowed while “strict subs” in use at Error: Bareword “rajesh” not allowed while “strict subs” in use at final.pl Solution:…
Perl function to remove any element using value validation
rajeshkumar created the topic: perl function to remove any element using value validation perl function to remove any element using value validation Not Working – my @items…
Delete an element from array based on custom duplicate value
rajeshkumar created the topic: Delete an element from array based on custom duplicate value Hi, I am looking for some help in one scenario. Requirement: Through some…
Delete line from string using perl
rajeshkumar created the topic: Delete line from string using perl Questions: Delete line from string using perl Delete entry from array based on custom duplicate value. How…
Remove the duplicate data from array using perl
rajeshkumar created the topic: Remove the duplicate data from array using perl Remove the duplicate data from array using perl Method 1 ============================================ sub uniqueentr { return…
Foreach Vs for Vs while in perl
rajeshkumar created the topic: foreach Vs for Vs while in perl Definition 1: In the while loop, Perl reads a line of input, puts it into a…
Good Books on Perl
rajeshkumar created the topic: Good Books on Perl 1. Effective Perl Programming: Ways to Write Better, More Idiomatic Perl (2nd Edition) (Effective Software Development Series) Regards, Rajesh…
Setting Up Perl and CGI For Wamp Server WAMP(P)
rajeshkumar created the topic: Setting Up Perl and CGI For Wamp Server WAMP(P) chromicdesign.com/2009/05/setting-up-perl-for-wampp.html Test.pl/test.cgi #!C:\Perl64\bin\perl.exe # test.cgi by Bill Weinman [http://bw.org/] # Copyright 1995-2009 The BearHeart…
How to print two array with new line using a single print statement?
scmuser created the topic: How to print two array with new line using a single print statement? How to print two array with new line using a…
Perl Interview Questions and Answers
rajeshkumar created the topic: Perl Interview Questions and Answers What line of code is a valid hash literal? [first => ‘John’, last => ‘Smith’] {first => ‘John’,…
My Shell Script Usage Collection
sgadmin created the topic: My Shell Script Usage Collection Count Total number of files in Directory and Subdirectory > find . -type f | wc –l Count…
How to read a .properties file through script
rajeshkumar created the topic: How to read a .properties file through script The easy way to do it is to note that a Java properties file has…
Shell script to run x times
rajeshkumar created the topic: shell script to run x times Problem: First i need to cd to this directory $SWDIR/util Second i need to run the following…
Whats the difference between running a shell scrip
scmuser created the topic: Whats the difference between running a shell scrip Whats the difference between running a shell script as ./script.sh and sh script.sh have a…
Perl commandline search and replace
rajeshkumar created the topic: Perl commandline search and replace Perl commandline search and replace The better option is using perl command line search and replace option. The…
Unix command to find memory usage
rajeshkumar created the topic: unix command to find memory usage Monitor processes continuously. Updates every 3 seconds by default. Displays useful information such as total memory, memory…
Shell script merge two list and remove duplicates
rajeshkumar created the topic: shell script merge two list and remove duplicates You want all the records from list_A supplemented by all the records from list_B for…
Shell script for recursive delete required.
rajeshkumar created the topic: Shell script for recursive delete required. #!/bin/bash if [ $# -ne 1 -o ! -d “$1” ] then echo “Usage $0 dirname” exit…
Find Application Instance Directory In Unix
scmuser created the topic: find application instance directory in unix How to find installed application directory in unix? rajeshkumar replied the topic: Re:find application instance directory in…
Shell Script to delete a folder that is more then
scmuser created the topic: Shell Script to delete a folder that is more then Shell Script to delete a folder that is more then 1 week old…
Shell Script Run in Background
rajeshkumar created the topic: shell script run in background I wanted to run a particular shell program in a background and it should not be dependent on…