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svn propset svn:ignore '*' sess/

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:%s/^M//g (To get ^M: ctrl+V ctrl+M)

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// Find strings on file
egrep --color '^string1|^string2' file

// Another grep

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$ ssh -L 3333:remote-host:5432 remote-host

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-- Show all tables
> SELECT TABLE_NAME FROM TABS

-- List fields from a table 
> SELECT *
 FROM user_tab_cols
 WHERE table_name = 'table_name'

-- List some fields fields from a table 
> SELECT column_name, data_type,  FROM user_tab_cols WHERE table_name = 'table_name'

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// Lintian checks
lintian -IivEcm --pedantic *.changes

// Build twice in a row
09:13 < jwilk> xnox: "debian rules binary && debian/rules clean && debian/rules binary"
09:13 < jwilk> xnox: Or, alternatively: "dpkg-buildpackage && dpkg-buildpackage"
09:13 < jwilk> xnox: Or: "pbuilder --build --twice /path/to/.dsc"

$ sudo DIST=sid pbuilder create
$ sudo DIST=sid pbuilder build *dsc

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margin: top, right, bottom, left;

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// Empty a file from the command line
$ cat /dev/null > t

// Use last parameter
$ ls /home/acme/norad
$ rm !$

#Send a file as an attachment (ssmtp previously configured)
mpack -s "Un subject" un_fichero mailto:direccion@de.correo direccion@de.correo

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<?php
/**
 *
 * @author nebiros
 */

class App_Util
{
    public function cleanUpText( $input, $lowercase = true, $glue = "-" )
    {

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#!/usr/bin/env python
import paramiko
paramiko.util.log_to_file('/tmp/paramiko.log')
host = "example.com"
port = 22
transport = paramiko.Transport((host, port))
username = "root"
password = "g00d"
transport.connect(username = username, password = password)
filepath = '/tmp/log.log'