Sometimes you might need to open Microsoft project files without having the software installed. Especially when you’re using Linux :) Here is the link to free online mpp viewer, that offers almost same functionality as viewer from Microsoft. Just upload the file you would like to view and enjoy.
If you want to launch Selenium on a Linux server, you need to have Java support installed. If your Java version is lower than 1.6, most probably you will get the following error while trying to launch Selenium: [root@ns1 selenium]# java -jar /usr/local/bin/selenium-server-standalone-2.41.0.jar -role hub May 27, 2014 2:06:12 p.m. org.openqa.grid.selenium.GridLauncher main INFO: Launching a selenium grid server… Read More »
As you might already know, most recent version of Apache is 2.4.9 (for today). If you want to upgrade to it, you should perform too many changes in your server software, since it has references to many other packages. If you need a stable server – you should upgrade it to legacy 2.2.27 version. You can download source… Read More »
Nowadays everyone can afford a VPS – its prices start from $5 per month. Today I will describe the process of setting a PPTP VPN server, that can be used to secure your own Internet connection. If you’re paying for a VPS or even for a server – why paying more for a separate VPN access if you… Read More »
Sometimes you need to change column order in a table. If you don’t have access to latest phpmyadmin version (4.0 and above), you don’t have any graphic solution to do this and you’ll have to use an SQL query. First of all, you need to identify the type of field you want to move. It should look like… Read More »
If you need to debug a process in a linux environment, the simplest yet very effective solution should be strace. It can be easily installed with “yum install strace” or “apt-get install strace” depending on the type of Linux you’re on. Here are some usage samples. First of all, if you don’t have a shortcut to strace, you… Read More »
If you have used Hesk before, you must have mentioned that all links that were posted by users at the time of ticlet creation/reply were opening in new tabs. If you decide to update to 2.5.2 (I was using version 2.3 before), you will notice that all links will be opening in the current tab. If you want… Read More »
If you’re getting this error while configuring PHP: configure: error: utf8_mime2text() has new signature You should use a simple solution to resolve this: yum install libc-client-devel.i686 and libc-client-devel.x86_64 This error usually appears when you’re trying to install IMAP support on a 64-bit system.
After another PHP recompilation I’ve started getting the following error while trying to access SSL websites with cURL: 56 SSL read: error:140940E5:SSL routines:SSL3_READ_BYTES:ssl handshake failure, errno 0 What does this mean and how to solve this issue? This means your cURL installation is trying to use the wrong number of SSL protocol. All you need to resolve this… Read More »
If you need to install IMAP support for php on a 64-bit machine, it is not that simple. There are some additional steps you need to follow to make it working. First of all, you may try to reconfigure PHP. If you have Directadmin or any other control panel installed, you might have imap library installed. Just add… Read More »