iamtekeste

#Linux
echo dir1 dir2 dir3 | xargs -n 1 cp file1

#Windows
for /d %F in (e:\*) do @if /i "%F" neq "e:\wav" 2>nul xcopy "%F\*.wav" "e:\wav"

iamtekeste

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

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#Exec

$ irb
  >> exec 'echo "hello $HOSTNAME"'
  hello nate.local
$

#System
$ irb             
  >> system 'echo "hello $HOSTNAME"'

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rdesktop -u username -g 1024×768 servername

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set nocompatible   " Disable vi-compatibility
set t_Co=256

colorscheme xoria256
set guifont=menlo\ for\ powerline:h16
set guioptions-=T " Removes top toolbar
set guioptions-=r " Removes right hand scroll bar
set go-=L " Removes left hand scroll bar
set linespace=15

iamtekeste

Try running sudo apt-get update separately on a command line. Your Ubuntu might be old and its repositories could be out of date. So apt-get update itself is maybe not working in your machine.

To step over that issue, run the following commands:

# Disable RVM from trying to install necessary software via apt-get
rvm autolibs disable

# Then try installing Ruby:
rvm install 1.8.7

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You can use: Request::url() to obtain the current URL, here is an example:

@if(Request::url() === 'your url here')
    // code
@endif
Laravel offers a method to find out, whether the URL matches a pattern or not

if (Request::is('admin/*'))
{
    // code

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<script type="text/javascript">
    window.onbeforeunload = function() {
        return "Dude, are you sure you want to leave? Think of the kittens!";
    }
</script>

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// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

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<?php

$news_term = get_term_by('name', 'news', 'category');

if(!empty($news_term)) {

    $news_child_terms = get_categories(array(
        'parent' => $news_term->term_id
    ));