2016年7月28日木曜日

MACでJavaバージョンを切り替える

MACでJavaバージョンを切り替える Macに複数バージョンのJAVAを入れている場合の切り替え手順です。

run /usr/libexec/java_home

Java 1.8

export JAVA_HOME=`/usr/libexec/java_home -v 1.8`
#JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home

Java 1.7

export JAVA_HOME=`/usr/libexec/java_home -v 1.7`
#JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home

これでインストールされている対応バージョンの最新が適用される

Edit .bash_profile

export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home
export PATH=$PATH:$JAVA_HOME/bin

2016年7月26日火曜日

sqlplusコマンドで.sqlファイルを実行する

sqlplusコマンドで.sql fileを実行する手順

$ sqlplus user/pass@connect @scriptname

example

tnsnames.ora

mydb =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = dbserver.rivus.jp)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = mydb)
    )
  )

run sqlplus using “mydb” defined above

sqlplus -S user/password@mydb @/home/sh/createdb.sql

StackEditからBloggerに投稿したら、内容が右側のウェジットにはみ出る

Problem

StackEditでMarkdownでブログを書いて、TemplateとしてBloggerに投稿したら、内容がページ全体に表示されてしまう。

Solution

左上の＃画像　⇒　Settings　⇒　Advancedの順でクリックする

enter image description here

body変更

<body><div class="container"><%= documentHTML %></div></body>
↓
<body><%= documentHTML %></body>

enter image description here

再度Publish設定して、完了。

参照元
http://ja.stackoverflow.com/questions/2665/stackedit%E3%81%8B%E3%82%89blogger%E3%81%AB%E6%8A%95%E7%A8%BF%E3%81%97%E3%81%9F%E3%82%89%E7%94%BB%E5%83%8F%E3%81%A8%E3%82%B3%E3%83%BC%E3%83%89%E3%81%AE%E9%83%A8%E5%88%86%E3%81%8C%E3%81%AF%E3%81%BF%E5%87%BA%E3%82%8B

Centos 6.7にVirtualBox 5.1, Vagrantインストール

Install Virtual Box and Vagrant in Centos 6.7

VirtualBox

Check

$ cd /etc/yum.repos.d/
$ wget http://download.virtualbox.org/virtualbox/rpm/rhel/virtualbox.repo
$ cat virtualbox.repo 
[virtualbox]
name=Oracle Linux / RHEL / CentOS-$releasever / $basearch - VirtualBox
baseurl=http://download.virtualbox.org/virtualbox/rpm/el/$releasever/$basearch
enabled=1
gpgcheck=0
gpgkey=https://www.virtualbox.org/download/oracle_vbox.asc

$ yum list | grep VirtualBox
VirtualBox-3.2.x86_64                        3.2.28_100435_el6-1          virtualbox
VirtualBox-4.0.x86_64                        4.0.36_104075_el6-1          virtualbox
VirtualBox-4.1.x86_64                        4.1.44_104071_el6-1          virtualbox
VirtualBox-4.2.x86_64                        4.2.36_104064_el6-1          virtualbox
VirtualBox-4.3.x86_64                        4.3.38_106717_el6-1          virtualbox
VirtualBox-5.0.x86_64                        5.0.26_108824_el6-1          virtualbox
VirtualBox-5.1.x86_64                        5.1.2_108956_el6-1           virtualbox

Install DKMS

$ yum --enablerepo=epel install dkms

Install virtualbox5.1

$ yum install VirtualBox-5.1.x86_64 
Loaded plugins: fastestmirror, security
Setting up Install Process
Loading mirror speeds from cached hostfile
 * epel: epel.mirror.net.in
 * ius: archive.linux.duke.edu
Resolving Dependencies
--> Running transaction check
---> Package VirtualBox-5.1.x86_64 0:5.1.2_108956_el6-1 will be installed
--> Processing Dependency: libXmu.so.6()(64bit) for package: VirtualBox-5.1-5.1.2_108956_el6-1.x86_64
--> Running transaction check
---> Package libXmu.x86_64 0:1.1.1-2.el6 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

==============================================================================================================================================================================
 Package                                    Arch                               Version                                           Repository                              Size
==============================================================================================================================================================================
Installing:
 VirtualBox-5.1                             x86_64                             5.1.2_108956_el6-1                                virtualbox                              74 M
Installing for dependencies:
 libXmu                                     x86_64                             1.1.1-2.el6                                       core-0                                  66 k

Transaction Summary
==============================================================================================================================================================================
Install       2 Package(s)

Total download size: 75 M
Installed size: 163 M
Is this ok [y/N]: y
Downloading Packages:
(1/2): VirtualBox-5.1-5.1.2_108956_el6-1.x86_64.rpm                                                                                                    |  74 MB     00:51     
(2/2): libXmu-1.1.1-2.el6.x86_64.rpm                                                                                                                   |  66 kB     00:00     
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total                                                                                                                                         1.4 MB/s |  75 MB     00:51     
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing : libXmu-1.1.1-2.el6.x86_64                                                                                                                                  1/2 
  Installing : VirtualBox-5.1-5.1.2_108956_el6-1.x86_64                                                                                                                   2/2 

Creating group 'vboxusers'. VM users must be member of that group!

  Verifying  : libXmu-1.1.1-2.el6.x86_64                                                                                                                                  1/2 
  Verifying  : VirtualBox-5.1-5.1.2_108956_el6-1.x86_64                                                                                                                   2/2 

Installed:
  VirtualBox-5.1.x86_64 0:5.1.2_108956_el6-1                                                                                                                                  

Dependency Installed:
  libXmu.x86_64 0:1.1.1-2.el6                                                                                                                                                 

Complete!

参照元

https://wiki.centos.org/HowTos/Virtualization/VirtualBox

Vagrant

download ページから対応バジョンのリンクをコピー

$ wget https://releases.hashicorp.com/vagrant/1.8.5/vagrant_1.8.5_x86_64.rpm
--2016-07-26 11:27:33--  https://releases.hashicorp.com/vagrant/1.8.5/vagrant_1.8.5_x86_64.rpm
Connecting to 10.80.0.232:9999... connected.
Proxy request sent, awaiting response... 200 OK
Length: 75955433 (72M) []
Saving to: `vagrant_1.8.5_x86_64.rpm'

100%[====================================================================================================================================>] 75,955,433  1.61M/s   in 46s     

2016-07-26 11:28:19 (1.57 MB/s) - `vagrant_1.8.5_x86_64.rpm' saved [75955433/75955433]

$ sudo rpm -ivh vagrant_1.8.5_x86_64.rpm 
Preparing...                ########################################### [100%]
   1:vagrant                ########################################### [100%]

完了