uilian

#!/bin/sh
for file in "$@" ; do
name=`echo "$file" | sed -e "s/.m4a$//g"`
ffmpeg -i "$file" -ab 280k -acodec libmp3lame "$name.mp3"
done

uilian

-- Record a screencast and convert it to an mpeg, grab X11 input and create an MPEG at 25 fps with the resolution X×Y
ffmpeg -f x11grab -r 25 -s 640x480 -i :0.0 /tmp/DDoutputFile.mpg

uilian

function git-branch-name {
  git symbolic-ref HEAD 2>/dev/null | cut -d"/" -f 3
}
function git-branch-prompt {
  local branch=`git-branch-name`
  if [ $branch ]; then printf " [%s]" $branch; fi
}
PS1="\u@\h \[\033[0;36m\]\W\[\033[0m\]\[\033[0;32m\]\$(git-branch-prompt)\[\033[0m\]\$ "

uilian

CREATE USER USERNAME;
GRANT CREATE SESSION TO USERNAME;
GRANT CREATE TABLE TO USERNAME;
GRANT CREATE SEQUENCE TO USERNAME;
GRANT UNLIMITED TABLESPACE TO USERNAME;

uilian

# http://grails-plugins.github.io/grails-standalone/docs/manual/index.html
grails -Dbuild.compiler=javac1.7 dev build-standalone application.jar

uilian

wsdl-to-java "--verbose"  "--wsdl=http://192.168.0.1:8080/Service?WSDL" "--b=bindings.xml" "--p=br.com.uilian"

<?xml version="1.0" encoding="UTF-8"?>
<jaxb:bindings jaxb:version="2.1" jaxb:extensionBindingPrefixes="xjc"
        xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"
        xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc"
        xmlns:xsd="http://www.w3.org/2001/XMLSchema"
        xmlns:jaxws="http://java.sun.com/xml/ns/jaxws"
        xmlns="http://java.sun.com/xml/ns/jaxws">
      <jaxb:globalBindings generateElementProperty="false" generateIsSetMethod="true" >

uilian

 wget --no-cookies --no-check-certificate --header "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2F; oraclelicense=accept-securebackup-cookie" "http://download.oracle.com/otn-pub/java/jdk/8u51-b16/jdk-8u51-linux-x64.tar.gz"

uilian

## creating a new branch
git worktree add -b emergency-fix ../temp master
## or using an existing one
git worktree add ../temp master

pushd ../temp
# do your job
git commit -a -m 'emergency fix for boss'
popd
rm -rf ../temp

uilian

/*
1. Whats the difference between a local and a global variable. Implement a bug that could be 
caused by accidentally forgetting to var a local variable
*/

/**

A global variable is found in the global scope, eg. the window object, and can 
be accessed from any other scope.
A local variable is contained within the scope of a function and can only be 

uilian

Note to the future me: above all the things, remember to look into the "--help" before looking other places ...