holybit’s gists

holybit / env.sh

Created February 28, 2012 21:19

perl distributions

	#!/bin/sh

	# Passed a perlbrew perl it will setup the environment
	# e.g. ./env.sh perl-5.12.4
	# By Perl convention the first three components are named 'revision', 'version'
	# and 'subversion'. local::lib will use the 'version' to set the perl library
	# path

	# TODO
	# ----

holybit / gist:3872766

Created October 11, 2012 14:30

why is the value of FOO : and not foo2:bar1?

	$ cat /tmp/try.txt
	export FOO=foo1
	export BAR=bar1
	export FOO=foo2
	export FOO=${FOO}:${BAR}

	$ eval $(cat /tmp/try.txt)

	$ echo $FOO
	:

holybit / gist:4280559

Created December 13, 2012 22:15

Perl app questions

	Have 2-3 perl modules in a lib dir at the top level of a git repo along with a bin dir and some other application dirs. The entire dir structure below exists in dev and is delivered to other target envs - tst and prd.

	$ ls
	lib/
	bin/
	t/
	conf/
	build/
	app/darkpan
	app/perl5

holybit / gist:4532051

Last active December 11, 2015 02:39

kafka-0.7.2 sbt remote build problem

	[kafka@poma00 kafka-0.7.2]$ whoami
	kafka
	[kafka@poma00 kafka-0.7.2]$ pwd
	/usr/local/kafka-0.7.2
	[kafka@poma00 kafka-0.7.2]$ ./sbt update
	Getting Scala 2.7.7 ...

	:: problems summary ::
	:::: WARNINGS
	module not found: org.scala-lang#scala-compiler;2.7.7

holybit / .gitignore

Created June 7, 2013 21:30

Putting my shell config files into a git repo. Repo is in my home directory. Want to ignore everything but a few files. Files in .ssh/ giving me trouble. Can't seem to figure out how to ignore knows hosts and a few others. Ideas?

	# Ignore everything
	/*

	# But not these files...
	!/.*alias
	!/.bashrc*
	!/.perltidyrc
	!/.func
	!/.pcmrc

holybit / gist:6003994

Last active December 19, 2015 19:09

Goal: Use Dist::Zilla to create a Task:: dist that will install only the applications Prereqs and not install the actual application code - for example files in foo/bin/*.pl and foo/lib/*.pm

	The below yeilds a Task::RP::Foo that does contain the application code in Foo/bin and Foo/lib. How to elimiate the lib and bin dirs and their files from the dist and still get AutoPrereqs?

	name = Task-RP-Foo
	author = Joe Crotty <[email protected]>
	license = None
	copyright_holder = Return Path, Inc.
	copyright_year = 2013

	version = 1.4

holybit / gist:6301499

Last active December 21, 2015 11:49

Carton - Test 'carton install' and 'carton bundle'. Results seem to indicate that the carton exectuable installed to vendor/bin is not properly fat packed.

	# clean shell for Perl vars
	$ perl -V:version
	version='5.14.3';
	$ which perl
	perl is /usr/local/perlbrew/perls/perl-5.14.3/bin/perl

	$ env \| grep PERL
	PERLBREW_VERSION=0.64
	PERLBREW_PERL=perl-5.14.3
	PERLBREW_BASHRC_VERSION=0.64

holybit / gist:6394765

Last active December 22, 2015 01:09

New tmux session to split window into two panes. Want to set TERM=screen-256color on both panes, but the script only sets it on pane :1 and not also pane :0. I am trying to use sync panes, but not seeming to work.

	txsi() {
	local session=foo

	tmux new-session -d -s "$session"
	tmux select-window -t "$session":0
	tmux split-window -h
	tmxu select-pane -t 0
	tmux synchronize-panes on
	tmux send-keys "export TERM=screen-256color" C-m
	tmux synchronize-panes off

holybit / gist:6516263

Created September 10, 2013 21:53

Carton on 5.10.1 CentOS w/out package perl-core.x86_64 installed. Module::CoreList is part of perl-core.x86_64. Notice, Module::CoreList is required by App-scan_prereqs_cpanfile, however it never gets installed to local/. Not sure why, my guess is Carton thinks Module::Corelist should have been in core perl even though it's not. Where does carto…

	$ cat cpanfile
	requires 'perl', '5.10.1';
	requires 'DBI';
	requires 'DateTime';
	requires 'DateTime::Format::Strptime';
	requires 'Digest::MD5';
	requires 'Encode';
	requires 'File::Find::Rule';
	requires 'Getopt::Long';
	requires 'JSON';

holybit / gist:6632973

Last active December 23, 2015 12:09

Perl rpm for CentOS 6.x. Perl was installed to /opt/perls/perl-5.16.3 in this case. The script below uses fpm and the -C option so I can have a my Perl in /opt/perls and at the same time build the rpm and then `yum install` it to /usr/local/perls. The problem I am running into is once Perl is installed into /usr/local/perls/perl-15.16.3/bin/perl…

	$ cat ./fpm-perl-5.16.3
	#!/bin/env bash

	# Note, this will build a Perl RPM based on what's in /opt/perls/perl-$VERSION
	# and package it for install to /usr/local/perls.

	VERSION="5.16.3"
	ITER=1

	fpm -s dir -t rpm\

Joseph Crotty holybit