oopsops

#!/bin/env python
import sys
import libvirt
import guestfs
from lxml import etree
 
if (len(sys.argv) != 3):
    sys.exit('Usage: # sudo python %s old_domain new_domain' % sys.argv[0])

old_domain = sys.argv[1]

oopsops

#!/usr/bin/perl
#Usage checkLTrace.pl [keyword] [filepath]
#use strict;
#use warnings;

if (@ARGV < 2) { exit(1); };

$grepword = $ARGV[0];
$filename = $ARGV[1];

oopsops

$ sudo gem install test-kitchen
ERROR:  While executing gem ... (Gem::DependencyError)
    Unable to resolve dependencies: vagrant requires json (~> 1.5.1)

$ sudo gem list json

*** LOCAL GEMS ***

json (1.7.7, 1.6.1)

oopsops

#include "rdtsc.h"
#include <stdio.h>

int main(void)
{
    unsigned long long start = rdtsc();
    printf("start time [clock] : %llu\n", start );

    int n = 5;