kell05 kell05

View tmux-cheatsheet.markdown

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
View tmux_local_install.sh
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#!/bin/bash
 
# Script for installing tmux on systems where you don't have root access.
# tmux will be installed in $HOME/local/bin.
# It's assumed that wget and a C/C++ compiler are installed.
 
# exit on error
set -e
 
# create our directories
View gist:3793858
1
alias orderbysize="du --max-depth=1 -k | sort -nr | cut -f2 | xargs -d '\n' du -sh"
View gist:3004689
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File.open('data.txt','r') do |f|
data = f.read
puts data.gsub(/(.+)\n/){$1+"\t"}
end
View gist:2951300
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# Example 1
def file_read(filename)
file = File.new(filename,'r')
yield file # file is the variable passed into the block (anything between do and end is a block) f is the variable used the access this in example 1 usage.
file.close
end
 
# Example 1 usage
file_read('temp.rb') do |f| # f is the file descriptor for accessing methods on the file
puts f.read # reads the whole file as a string puts is essentially println in java
View gist:2881906
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# For internal code
module Kernel
def capture_stdout &block
out = StringIO.new
$stdout = out
yield
return out
ensure
$stderr = STDOUT
end
View config.ru
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# Run this file with `RAILS_ENV=production rackup -p 3000 -s thin`
# Be sure to have rails and thin installed.
require "rubygems"
 
# We are not loading Active Record, nor the Assets Pipeline, etc.
# This could also be in your Gemfile.
gem "actionpack", "~> 3.2"
gem "railties", "~> 3.2"
 
# The following lines should come as no surprise. Except by
View gist:1875618
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# http://stackoverflow.com/questions/125171/passing-a-regex-substitution-as-a-variable-in-perl
$pattern = qr/foo/;
 
print "match!\n" if $text =~ $pattern;
View gist:1729767
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#!/bin/bash
# Argument = -t test -r server -p password -v
 
usage()
{
cat << EOF
usage: $0 options
 
This script run the test1 or test2 over a machine.
View gist:1571017
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// http://www.roseindia.net/java/example/java/io/java-write-to-file.shtml
// Tidy up the syntax by writting it this way...
// Check if fd can be a File obj or the textual name of the file
// http://docs.oracle.com/javase/1.4.2/docs/api/java/io/FileOutputStream.html
BufferredWriter buffWrite = new BufferredWriter(new FileOutputStream(fd));
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