sudo apt-get install openssh-server
Verify the following line in /etc/ssh/sshd_config
PubkeyAuthentication yes
ssh-copy-id craig@sshd_host
Get Thin HTTP to work
Find a preferred platform for running Sinatra, Event-source, Webobjects, streaming with Trinidad/JRuby
Rackup Cramp.io with Trinidad instead of thin
fail: jruby 1.7.0.dev (ruby-1.9.3-p6) (2012-01-10 6886cc0) (Java HotSpot(TM) Client VM 1.7.0_02) [Windows 7-x86-java]
fail: jruby 1.6.5 (ruby-1.9.2-p136) (2011-10-25 9dcd388) (Java HotSpot(TM) Client VM 1.7.0_02) [Windows 7-x86-java]
fail: jruby 1.6.6.dev (ruby-1.9.2-p312) (2011-12-31 ef36279) (Java HotSpot(TM) ClientVM 1.7.0_02) [Windows 7-x86-java]
win: jruby 1.6.6.dev (ruby-1.9.2-p312) (2011-12-31 ef36279) (Java HotSpot(TM) ClientVM 1.6.0_29) [Windows 7-x86-java]
win: jruby 1.7.0.dev (ruby-1.9.3-p6) (2012-01-10 6886cc0) (Java HotSpot(TM) Client VM 1.6.0_29) [Windows 7-x86-java]
=======================================================================================
$ jruby -v
jruby 1.7.0.dev (ruby-1.9.3-p6) (2012-01-10 6886cc0) (Java HotSpot(TM) Client VM 1.7.0_02) [Windows 7-x86-java]
$ gem install bundler
Fetching: bundler-1.0.21.gem ( 36%)ERROR: While executing gem … (Gem::RemoteFetcher::FetchError)
too many connection resets (http://production.cf.rubygems.org/gems/bundler-1.0.21.gem)
=======================================================================================
$ jruby -v
jruby 1.6.5 (ruby-1.9.2-p136) (2011-10-25 9dcd388) (Java HotSpot(TM) Client VM 1.7.0_02) [Windows 7-x86-java]
$ gem install bundler
Fetching: bundler-1.0.21.gem ( 18%)ERROR: While executing gem … (Gem::RemoteFetcher::FetchError)
too many connection resets (http://production.cf.rubygems.org/gems/bundler-1.0.21.gem)
=======================================================================================
$ jruby -v
jruby 1.6.6.dev (ruby-1.9.2-p312) (2011-12-31 ef36279) (Java HotSpot(TM) ClientVM 1.7.0_02) [Windows 7-x86-java]
$ gem install bundler
Fetching: bundler-1.0.21.gem ( 8%)ERROR: While executing gem … (Gem::RemoteFetcher::FetchError)
too many connection resets (http://production.cf.rubygems.org/gems/bundler-1.0.21.gem)
=======================================================================================
$ jruby -v
jruby 1.6.6.dev (ruby-1.9.2-p312) (2011-12-31 ef36279) (Java HotSpot(TM) ClientVM 1.6.0_29) [Windows 7-x86-java]
$ gem install bundler
Fetching: bundler-1.0.21.gem (100%)
Successfully installed bundler-1.0.21
1 gem installed
=======================================================================================
$ jruby -v
jruby 1.7.0.dev (ruby-1.9.3-p6) (2012-01-10 6886cc0) (Java HotSpot(TM) Client VM 1.6.0_29) [Windows 7-x86-java]
$ gem install bundler
Fetching: bundler-1.0.21.gem (100%)
Successfully installed bundler-1.0.21
1 gem installed
# JRuby folders
/c/Users/craig/jruby/jruby-1.6.5
/c/Users/craig/jruby/jruby-1.6.6.dev
/c/Users/craig/jruby/jruby-1.7.0.dev
# Java releases:
c\Program Files (x86)\Java\jdk1.6.0_29\bin
c\Program Files (x86)\Java\jdk1.7.0_02\bin
# Edit 3 Environment variables:
PATH
c:\Program Files (x86)\Java\jdk1.6.0_29\bin;
c:\Users\Craig\jruby\jruby-1.6.5\bin;
JAVA_HOME=”c:\\Program Files (x86)\\Java\\jdk1.6.0_29″
JRUBY_OPTS=”–1.9″
http://ci.jruby.org/snapshots/
Also see gist
VirtualBox 2011-12-21 RHEL 6.1 host Windows 2003 guest
# cat createvm.sh
sudo VBoxManage createvm –name Windows2003 \
–basefolder /opt/virtual_box \
–ostype Windows2003 \
–register
sudo VBoxManage modifyvm Windows2003 –memory 768
sudo VBoxManage modifyvm Windows2003 –hwvirtex off
sudo VBoxManage modifyvm Windows2003 –vtxvpid off
sudo VBoxManage modifyvm Windows2003 –vram 32
sudo VBoxManage modifyvm Windows2003 –nic1 bridged –bridgeadapter1 eth0
# cat storage.sh
sudo VBoxManage createhd –size 51200 –filename /opt/virtual_box/Windows2003/c_drive
sudo VBoxManage storagectl Windows2003 –name ‘Ide Controller’ –add ide –sataportcount 2 –bootable on –hostiocache on
sudo VBoxManage storageattach Windows2003 –storagectl ‘Ide Controller’ –port 0 –device 0 –type dvddrive –medium /opt/iso/en_win_srv_2003_r2_standard_cd1.iso
sudo VBoxManage storageattach Windows2003 –storagectl ‘Ide Controller’ –port 1 –device 0 –type hdd –medium /opt/virtual_box/Windows2003/c_drive.vdi
# start headless
VBoxHeadless –startvm Windows2003
# eject virtual CD
sudo VBoxManage storageattach Windows2003 –storagectl ‘Ide Controller’ –port 0 –device 0 –type dvddrive –medium
$ cat virtualbox.repo
[virtualbox]
name=RHEL/CentOS-$releasever / $basearch – VirtualBox
baseurl=http://download.virtualbox.org/virtualbox/rpm/rhel/6.0/$basearch
enabled=1
gpgcheck=1
gpgkey=http://download.virtualbox.org/virtualbox/debian/oracle_vbox.asc
http://download.virtualbox.org/virtualbox/rpm/rhel/virtualbox.repo
[virtualbox] name=RHEL/CentOS-$releasever / $basearch - VirtualBox baseurl=http://download.virtualbox.org/virtualbox/rpm/rhel/6.1/$basearch enabled=1 gpgcheck=1 gpgkey=http://download.virtualbox.org/virtualbox/debian/oracle_vbox.asc
Just learning
libvirt is: The virtualization API
QEMU is a generic and open source machine emulator and virtualizer.
Qemu/KVM is the thing.
Red Hat Enterprise – Virtualization Getting Started Guide
Users of RHEL can add the RHEL repo file to /etc/yum.repos.d/.
VirtualBox yum-style repository for RHEL
EL6 supports KVM on 64-bit hosts only.
Oracle VM VirtualBox User Manual
VBoxManage is the command-line interface to VirtualBox.
Ubuntu has disabled root account login by default.
sudo adduser craig sudo usermod -aG sudo craiguseradd username -G wheel
passwd username
visudo
# uncomment this line
## Allows people in group wheel to run all commands
%wheel ALL=(ALL) ALL
# Set up ssh access with requiring a password
ssh-copy-id -i ~/.ssh/id_rsa.pub remote_host
ISO image at /a/b/xx.iso
Mount point at /home/craig/mnt
sudo mount -o loop -t iso9660 /a/b/xx.iso /home/craig/mnt
cd /home/craig/mnt; sudo webfsd -F
a
ack-vim
bufexplorer
calmar256
csapprox
delimitmate
endwise
git-runtime
git-vim
gundo
indexed-search
lusty
markdown-runtime
matchit
neocomplcache
nerdcommenter
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supertab
surround
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taglist
ultisnips
vim-blackboard
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vim-scratch
vim-unimpaired
vividchalk
zencoding
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taglist/
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