Gudao Luo cnruby
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| $ wget http://old-releases.ubuntu.com/releases/9.10/ubuntu-9.10-server-i386.iso | |
| $ mkdir /media/cdrom0 | |
| $ sudo mount -o loop /path/to/alternate-cd.iso /media/cdrom0 | |
| $ cd /media/cdrom0 | |
| $ sudo ./cdromupgrade --frontend=DistUpgradeViewText | |
| # 注意事项： | |
| # 下面问题一定要回答：n | |
| # Include latest updates from the Internet? | |
| # ... |
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| $ lsb_release -a | |
| No LSB modules are available. | |
| Distributor ID:Ubuntu | |
| Description:Ubuntu 9.04 | |
| Release:9.04 | |
| Codename:jaunty | |
| $ cat /etc/lsb-release |
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| $ sudo vim /etc/apt/sources.list | |
| # /etc/apt/sources.list | |
| # Required | |
| deb http://old-releases.ubuntu.com/ubuntu/ karmic main restricted universe multiverse | |
| deb http://old-releases.ubuntu.com/ubuntu/ karmic-updates main restricted universe multiverse | |
| deb http://old-releases.ubuntu.com/ubuntu/ karmic-security main restricted universe multiverse | |
| $ sudo aptitude update && sudo aptitude safe-upgrade | |
| $ sudo do-release-upgrade |
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| $ sudo apt-get install update-manager-core | |
| $ sudo vim /etc/update-manager/release-upgrades | |
| # /etc/update-manager/release-upgrades | |
| set Prompt=lts | |
| $ do-release-upgrade | |
| 参考资料： | |
| https://help.ubuntu.com/community/PreciseUpgrades |
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| $ sudo apt-get install update-manager-core | |
| $ sudo vim /etc/update-manager/release-upgrades | |
| # /etc/update-manager/release-upgrades | |
| set Prompt=normal | |
| $ do-release-upgrade | |
| 参考资料： | |
| https://help.ubuntu.com/community/QuantalUpgrades |
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| $ sudo apt-get install update-manager-core | |
| $ sudo do-release-upgrade | |
| 参考资料： | |
| https://help.ubuntu.com/community/SaucyUpgrades |
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| $ sudo apt-get install update-manager-core | |
| $ sudo do-release-upgrade | |
| 参考资料： | |
| https://help.ubuntu.com/community/TrustyUpgrades |
cnruby
/ gist:c58049e55ac0cb3d8e98
Created
May 15, 2014 16:05
《??》curl: (60) SSL certificate problem: unable to get local issuer certificate
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| $ cd ~ | |
| $ wget http://curl.haxx.se/ca/cacert.pem | |
| $ vim ~/.profile | |
| # ... | |
| export CURL_CA_BUNDLE="~/cacert.pem" | |
| $ . ~/.profile | |
| 参考资料 | |
| http://curl.haxx.se/docs/sslcerts.html |
cnruby
/ install_vagrant_on_macosx
Last active
August 29, 2015 14:01
install virtualbox and vagrant and OS
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| export VAGRANT_HOME='~/vagrant' | |
| cd $VAGRANT_HOME | |
| # install VirtualBox 4.3.12 on Mac OSX | |
| wget http://download.virtualbox.org/virtualbox/4.3.12/VirtualBox-4.3.12-93733-OSX.dmg | |
| # install Vagrant 1.6.2 on Mac OSX | |
| https://dl.bintray.com/mitchellh/vagrant/vagrant_1.6.2.dmg | |
| # install Ubuntu OS on VirtualBox |
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| cd $VAGRANT_HOME # exists, the file Vagrantfile | |
| vagrant help | |
| vagrant up # 启动Ubuntu系统 | |
| vagrant ssh # 进入Ubuntu系统 | |
| pwd # /home/vagrant | |
| cd /vagrant # 相当于本地目录$VAGRANT_HOME | |
| exit # 从Ubuntu系统返回本地 | |
| vagrant suspend # 关闭Ubuntu系统 |
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