Languages
Creating a Self-installing Executable Shell Script
This How To will cover creating a shell script that contains your installable product inside of it and can be used to install your product on a target machine. This is essentially one file that contains both the files to install and the install logic within it. You'll need a few tools to start off with, namely
uuencodeand
uudecodeThese are historical unix tools. From the wikipedia page, at http://en.wikipedia.org/wiki/Uuencode
Java and Compositing Window Managers
Java applications with graphical user interfaces still don't play well with compositing window managers such as Compiz or Compiz-Fusion. Frequently the java application window will open, but remain blank. Fortunately, the fix for this is relatively simple. Exporting the variable "AWT_TOOLKIT=MToolkit" before running the jvm will fix this problem. If your java application has a menu entry or a desktop icon, you can make the necessary changes to the properties of the .desktop file by specifying the command as
DBI - Man Page
Updated: 2008-06-16
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NAME
DBI - Database independent interface for PerlSYNOPSIS
use DBI; @driver_names = DBI->available_drivers; %drivers = DBI->installed_drivers; @data_sources = DBI->data_sources($driver_name, \%attr); $dbh = DBI->connect($data_source, $username, $auth, \%attr); $rv = $dbh->do($statement); $rv = $dbh->do($statement, \%attr); $rv = $dbh->do(
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PERLRE - Man Page
Updated: 2007-12-18
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NAME
perlre - Perl regular expressionsDESCRIPTION
This page describes the syntax of regular expressions in Perl.If you haven't used regular expressions before, a quick-start introduction is available in perlrequick, and a longer tutorial introduction is available in perlretut.
For reference on how regular expressions are used in matching operations, plus various examples of the same, se
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PERLFUNC - Man Page
Updated: 2008-12-23
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NAME
perlfunc - Perl builtin functionsDESCRIPTION
The functions in this section can serve as terms in an expression. They fall into two major categories: list operators and named unary operators. These differ in their precedence relationship with a following comma.- Read more
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PERL - Man Page
Updated: 2008-12-23
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NAME
perl - Practical Extraction and Report LanguageSYNOPSIS
perl [ -sTtuUWX ][ -hv ] [ -V[:configvar] ]
[ -cw ] [ -d[t][:debugger] ] [ -D[number/list] ]
[ -pna ] [ -Fpattern ] [ -l[octal] ] [ -0[octal/hexadecimal] ]
[ -Idir ] [ -m[-]module ] [ -M[-]'module...' ] [ -f ]
[ -C [number/list] ]
[ -P ]
[ -S ]
[ -x[dir] ]
[ -i[extension] ]
[ -e 'command' ] [ -- ] [ programfile ] [ argument ]...
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BASH - Man Page
Updated: 2006 September 28
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NAME
bash - GNU Bourne-Again SHellSYNOPSIS
bash [options] [file]COPYRIGHT
Bash is Copyright (C) 1989-2005 by the Free Software Foundation, Inc.DESCRIPTION
Bash is an sh-compatible command language interpreter that executes commands read from the standard input or from a file. Bash also incorporates useful features from the Korn and C shells (ksh and csh).
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