2008
Execute commands simultaneously on multiple servers Using PSSH/Cluster SSH/Multixterm -- Ubuntu Geek
by camelIf you have multiple servers with similar or identical configurations (such as nodes in a cluster), it’s often difficult to make sure the contents and configuration of those servers are identical. It’s even more difficult when you need to make configuration modifications from the command line, knowing you’ll have to execute the exact same command on a large number of systems .
In this tutorial we will see some tools to execute one command on multiple remote servers using ssh.First you need to make sure you have ssh installed in your machine or you can install using the following command
Installing Zivios Server On Ubuntu | HowtoForge - Linux Howtos and Tutorials
by camelThis howto explains installing Zivios Master Service version 0.5.0. Zivios is an n-tiered PHP-5 application, providing identity management, single sign-on, user, group and computer provisioning, as well as remote management of services. It uses MySQL and OpenLDAP as it's data store, with OpenLdap being the primary back end for identity management and application integration and MySQL being used for panel specific data.
Open-Source Classroom Management With iTALC On Ubuntu 7.10 | HowtoForge - Linux Howtos and Tutorials
by camelThis document describes how to set up iTALC on Ubuntu 7.10. iTALC is an open-source classroom management solution that lets you view and control other computers in your network. It lets you remote-control other computers, show the teacher's screen on all students' computers, lock workstations, send text-messages to students, power on/off and reboot remote computers, etc.
2007
Backup Ubuntu using rdiff-backup -- Ubuntu Geek
by camelrdiff-backup backs up one directory to another, possibly over a network. The target directory ends up a copy of the source directory, but extra reverse diffs are stored in a special subdirectory of that target directory, so you can still recover files lost some time ago. The idea is to combine the best features of a mirror and an incremental backup. rdiff-backup also preserves subdirectories, hard links, dev files, permissions, uid/gid ownership, modification times, extended attributes, acls, and resource forks. Also, rdiff-backup can operate in a bandwidth efficient manner over a pipe, like rsync. Thus you can use rdiff-backup and ssh to securely back a hard drive up to a remote location, and only the differences will be transmitted. Finally, rdiff-backup is easy to use and settings have sensical defaults.
從CLI更改(產生)vino的密碼 at YiDa の nonsense
by realmipvino的密碼是放在gconf xml裡面, 而且是用base64編碼方式存放
所以我的作法是…先到online的Base64 Encoder and Decoder將自己的密碼encode後,
2006
Mount a Remote Folder using SSH on Ubuntu -- Ubuntu Geek
by realmipConnecting to a server across the internet is much more secure using SSH. There is a way that you can mount a folder on a remove server using the SSHFS service.sshfs is a filesystem client based on the SSH File Transfer Protocol.
Securely Administring Remote Machines Using Freenx in Ubuntu -- Debian Admin
by camel
FreeNX is a system that allows you to access your desktop from another machine over the internet. You can use this to login graphically to your desktop from a remote location. One example of its use would be to have a FreeNX server set up on your home computer, and graphically logging in to the home computer from your work computer, using a FreeNX client.
HOWTO Access A Superfast Linux Desktop From Anywhere Using FreeNX | Biohackery
by camel & 4 others
FreeNX allows superfast and secure access to your Linux box from anywhere in the world.
2005
1
(14 marks)