vim /html/webCSS1.html
vim /html/style/style.css
file - webCSS1.html
<html>
<head>
<title> Metodo 3 </title>
<link rel="stylesheet" type="text/css" href="style/style.css" />
</head>
<body>
...
Saturday, February 25, 2012
How to install the command tree for mac
To install, download the source code and extract the tarball like so:
curl -O ftp://mama.indstate.edu/linux/tree/tree-1.5.3.tgz
tar xzvf tree-1.5.3.tgz
cd tree-1.5.3/
ls -al
Now you have to change Makefile to match your environment. If you’re using Linux,you can probably skip this step. If not, simply uncomment the lines for your operating system and comment out all the others. For example, if you’re...
HTML - Tables
<html>
<head>
<title>Tables HTML</title>
</head>
<body>
<table border = "1" width="60%">
<tr>
<td>Cell 1 HTML</td>
...
HMTL - link / Attributes
<html>
<head>
<title> Attributes </title>
</head>
<body>
<p style="background-color:#00688B;">Line Attributes</p>
...
HTML - For beginners
Example.html
<html>
<head>
<title> Tags </title>
</head>
<body>
<p>Some Tags</p><hr/>
<strong>Stronger emphasis.</strong><br/>
<small>This...
For beginners - HTML / CSS
HTML
Tutorial
http://www.html.net/tutorials/html/introduction.php
CSS
Definitions
http://linguistlist.org/audio-video/tutorials/Basic-CSS-tutorial.pdf
http://www.w3c.br/divulgacao/pdf/guia-css-w3cbr.pdf
http://www.w3c.br/pub/Cursos/CursoCSS3/css-web.pdf
http://www.pereiraaps.com/Apostilas/css.basico.pdf
http://pt.wikipedia.org/wiki/Cascading_Style_Sheets
Tutorial
http://pt-br.html.ne...
Thursday, February 23, 2012
Removing the redundancy file.txt
andre@fera:~$ cat file_A.txt
Desktop
Documents
Downloads
examples.desktop
Music
andre@fera:~$ cat file_B.txt
Desktop
Documents
Downloads
examples.desktop
Music
work
andre
#concatenating
andre@fera:~$ cat cat file_A.txt cat file_B.txt > file_AB.txt
#removing the redundancy
andre@fera:~$ sort file_AB.txt | uniq > file_AB.uniq.txt
#number of lines
andre@fera:~$ wc -l file_AB.uniq.txt...
Tuesday, February 21, 2012
Perl - Host connected to the network count
#!/usr/bin/perl
use strict;
use warnings;
use Net::Ping;
my $rede = '192.168.0';
my ($addX,$contHost) = (0,0);
while( $addX++ < 255 ){
my $p = Net::Ping->new();
if ($p->ping("$rede.$addX")){
print "$rede.$addX is alive.\n";
...
Perl - Ways to recover @ARGV
#!/usr/bin/perl
use strict;
use warnings;
#ways to recover
print join (" | ",@ARGV),"\n";
print "$ARGV[0] - $ARGV[1] - $ARGV[2]\n";
result : argument [example for blog]
$ ./blog.pl example for blog
example | for | blog
example - for - blog
$./blog.pl
Use of uninitialized value $ARGV[0] in concatenation (.) or string at ./blog.pl line 10.
Use of uninitialized value in concatenation (.) or string...
Basic commands of VIM
esc + i = insert
esc + : + w = save
esc + : + wq = save exit
esc + : q = exit
esc + : + q! = forced out
/name ...
Wednesday, February 15, 2012
Zip - MacOS/Linux/Unix
Manual do programa ZIP
Manual of the ZIP program
$ man zip
Deszipar um arquivo:
Unzip a file:
$ unzip -a file.zip
Zipar um diretório:
Zipping a directory:
$ zip -r etc etc
Zipar todo conteúdo de um diretório (backup):
Zip all the contents of a directory (backup):
$ zip -r backup *
...
