rebx

> rvm use 1.9.2-p290@mall  --create


Database file /home/rebx/.rvm/user/db does not exist.

> __rvm_db
bash: /db: No such file or directory

> echo $rvm_path

rebx

live:
tshark -i eth0 -aduration:60 -d tcp.port==3306,mysql -T fields -e mysql.query 'port 3306'

capture:
tcpdump -i eth0 port 3306 -s 1500 -w tcpdump.out
tshark -r tcpdump.out -d tcp.port==3306,mysql -T fields -e mysql.query > query_log.out

rebx

$ cat voidsize.c 
#include <stdio.h>

int main(void) {
  printf("void size: %d\n", sizeof(void));
  return 0;
}
$ make voidsize
cc     voidsize.c   -o voidsize
voidsize.c: In function ‘main’:

rebx

$ echo $rvm_usr_path
/some/path/to/rvm/usr


$ rvm remove 1.9.3
Removing /some/path/to/rvm/src/ruby-1.9.3-p0...
Removing /some/path/to/rvm/rubies/ruby-1.9.3-p0...
Removing ruby-1.9.3-p0 aliases...
Removing ruby-1.9.3-p0 wrappers...
Removing ruby-1.9.3-p0 environments...

rebx

#!/usr/bin/env perl -w
# rebx

use strict;

my $mod = shift(@ARGV);
my @customperl = qw(/path/to/perl);
push (@INC, @customperl);
(!defined($mod)) && exit 1;
unless ( eval "require $mod;1") {

rebx

def merge_sort(list_struct=[]):
    """
    merge_sort
    as if there's not enough merge sorts in python out there
    """
    list_len = len(list_struct)
    if list_len <= 1:
        return list_struct

    mid = list_len / 2

rebx

#!/bin/bash

dir=$1

if [ -z "$dir" -a "${dir+oinothir}" = "oinothir" ]; then
    dir=$PWD
fi

ack -h --output='$1' '^\s*sub\s+(\w+)\b' $dir \
| sort -u \

rebx

# size of array
sub foo { return qw(foo bar baz);}
$size = () = foo();
# or just use int. scalar works as well, but int is more "intuitive" than scalar to me
$size = int (@array);

# interleave array
sub interleave {
  my %interleaved;
  @interleaved{ @{$_[0]} } = @{$_[1]};

rebx

# make a list into hash keys
list = %w{foo bar baz}
s ||= {}
list.each {|key| s[key.to_sym] = 1}


# 

rebx

# -*- encoding: utf-8 -*-

#
# taken from perl
# my bad perl habits aren't so easy to stomp out...tsk, tsk...
# 
module File::Which
  
  #
  # Returns the full path to the executable