Zabbix – “is the ultimate open source availability and performance monitoring solution. Zabbix offers advanced monitoring, alerting, and visualization features today which are missing in other monitoring systems, even some of the best commercial ones.” Here we have used it for all of my clients’ offices. Zabbix - the network cybercop 28 November 2012 network
Here is one of my storage environment: NAS4Free 9.1.0.1.531 x64 under Proxmox 2.2-31 with paravirtualized drivers used. Some ftp upload results which are quite satisfactory under the gigabit environment. NAS4Free under Proxmox 27 November 2012 30
Just type in the following command: [root@mail ~]# for d in `ls /workplace/imap/user/`; do du -s -h /workplace/imap/user/$d; done; That’s all. Checking Cyrus Mail Box Directory Size 30 May 2011 bash
Here is the code for MacTex Chinese Support under Mac OS X 10.6.6, MacTEX-2010: %!TEX encoding = UTF-8 Unicode \documentclass[12pt]{article} \usepackage{CJKutf8} \begin{document} \begin{CJK}{UTF8}{bsmi} This is a test. 中文字測試。 \end{CJK} \end{document} MacTeX, Chinese Support 21 March 2011 43
Here’s a quick way to downgrade rubygems: gem uninstall rubygems-update -v 1.5.2 gem install rubygems-update -v 1.4.2 gem -v Downgrade Rubygems 22 February 2011 programming
Problem: 1. The mysqli error was: Can’t connect to local MySQL server through socket ‘/tmp/mysql.sock’ (2). 2. Click the “Open phpMyAdmin”, it yields the following error: For security reasons, the link to the phpMyAdmin interface from Zend Server is locked for remote Zend Server CE on Mac OS X 10.6 20 September 2010 database
Syntax: dd if=/dev/sda | gzip | ssh root@target ‘gzip -d | dd of=/dev/sda’ Example: dd if=/dev/xenvg/ss_mail_root bs=32M |gzip |ssh root@192.168.168.4 ‘gzip -d | dd of=/dev/xenvg/yfmail_root bs=32M’ The authenticity of host Disk Cloning with dd and ssh tunnel 17 July 2010 backup
First, download the code: cd /tmp wget http://www.skype.com/go/getskype-linux-beta-static mkdir /usr/share/skype tar jxvf skype_static-2.1.0.81.tar.bz2 cd skype_static-2.1.0.81/ less README cp skype /usr/bin/skype cp -r avatars/* /usr/share/skype/ cp -r lang/* /usr/share/ Installation Skype on CentOS 5.5 16 July 2010 im
