Perl Upper Case
Perl Upper Case uc Converts all characters in the string to upper case. [perl] uc Str [/perl]
Perl Index
Perl Index index This function returns the position of the first occurance of the specified SEARCH string. If POSITION is specified, the occurance at or after the position is returned. The value -1 is returned if the SEARCH string is not found. [perl] rindex STRING,SEARCH,POSITION rindex STRING,SEARCH [/perl]
Perl Lower Case
Perl Lower Case lc Converts all characters in the string to lower case. [perl] lc Str [/perl]
Solaris Zones
Solaris Zones 1 Overview 1.1 Global Zone – overview 1.2 Non-Global Zone – overview 2 Considerations before choosing zones 2.1 When should I consider using zones? 2.2 Can Solaris 8 be provided in a zone? 3 Resource Management 3.1 CPU capping 3.2 Memory capping 3.3 Process capping 3.4 Global Zone Capping 4 Configuration 4.1 Supported […]
A Tutorial on Wget
A Tutorial on Wget Basics Wget is one of the powerful tools available there to download stuff from internet. You can do a lot of things using wget. Basic use is to download files from internet. To download a file just type [bash] wget http://your-url-to/file [/bash] But you cannot resume broken downloads.use -c option to […]
PERL – Length
PERL – Length [perl] $RESULT = length(EXPRESSION); [/perl] Perl’s length() function simply returns the length of a perl string in characters [perl] $myString = ‘perl.about.com’; $myLength = length($myString); [/perl] In this example, we’ve created a string with the value perl.about.com. When we run the length function on the string, it will return 14, or the […]