Comments for Pervasive Code

Comment on Leopard GUI Crashes – Not Parallels but Canon? by john

john — Wed, 02 Nov 2011 15:50:40 +0000

BJ in BJUSB probably = Bubble Jet. Had the same problems….and just deleted the kext files.

Comment on GNU Screen and my screenrc by artickl

artickl — Tue, 04 Oct 2011 16:40:37 +0000

Some times it’s nice to split windows:

you can make it by:

screen -t “Screen 1″
stuff “some command^M”
split
focus
screen -t “Screen 2″
stuff “Some command^M”
split
focus
screen -t “Screen 3″
stuff “Some command^M”
split
focus
screen -t “Screen 4″
stuff “Some command^M”

Comment on Silencing pointless reverse DNS warnings from OpenSSH by Ravi

Ravi — Fri, 23 Sep 2011 01:11:35 +0000

Comment “UsePAM no” in sshd_conf. It works

Comment on Unix tip: kill -STOP and kill -CONT by Robert Harder

Robert Harder — Mon, 08 Aug 2011 17:27:02 +0000

Gotta love STOP and CONT! I made some simple bash functions to help me out, so I can type something like "stop firefox" at the prompt.

# "stop" a process
stop(){
  if [ $# -ne 1 ]; then
          echo 1>&2 Usage: stop process
  else
    PROCESS=$1
    echo "Stopping processes with the word ${tGreen}$1${tReset}"
    ps axw | grep -i $1 | awk -v PROC="$1" '{print $1}' | xargs kill -STOP
  fi
}

# "cont"inue a process
cont(){
  if [ $# -ne 1 ]; then
          echo 1>&2 Usage: cont process
  else
    PROCESS=$1
    echo "Continuing processes with the word ${tGreen}$1${tReset}"
    ps axw | grep -i $1 | awk -v PROC="$1" '{print $1}' | xargs kill -CONT
  fi
}

Comment on Hacking rake:stats to get gross LOC by wargo

wargo — Thu, 23 Jun 2011 13:22:42 +0000

Thanks for this post!!

For solve this problem:
such file to load — code_statistics

You need:
require ‘rails/code_statistics’

Or you can use:
https://github.com/rails/rails/blob/master/railties/lib/rails/tasks/statistics.rake

Comment on How to make Machinist and Autotest coexist by Ivan

Ivan — Fri, 13 May 2011 20:04:09 +0000

Thanks a lot :) That helped me out.

Comment on Recommended mount options for ext3 by language parallax » Blog Archive » Reporting with MongoDB

language parallax » Blog Archive » Reporting with MongoDB — Mon, 02 May 2011 05:37:58 +0000

[...] today I turned off atime updates on the ebs volume that I had run the load test on. This was purely loads — no mapreduce was [...]

Comment on Making Rcov measure your whole Rails app, even if tests miss entire source files by Correcting your rcov report for untested code | theAdmin

Correcting your rcov report for untested code | theAdmin — Tue, 26 Apr 2011 23:34:21 +0000

[...] searching, I’ve found a post by Jamie Flournoy that had a simple chunk of code to require all Ruby files when rcov is run. I’ve adapted it [...]

Comment on Hacking rake:stats to get gross LOC by Jamie Flournoy

Jamie Flournoy — Fri, 11 Feb 2011 12:15:54 +0000

CodeStatistics is part of Rails so it's probably a matter of "require"-ing the right stuff in the top of your Rakefile. Mine looks like this:

require 'rake'
require 'rake/testtask'
require 'rake/rdoctask'
require 'tasks/rails'

Comment on Making SELinux allow a nonstandard MySQL port number on Centos 5.1 by Duc Ng

Duc Ng — Thu, 10 Feb 2011 06:03:38 +0000

Thanks a lot. You saved me hours :)