It all started when I wanted to convert some text to Title Case. Ubuntu's default text editor, gedit, is quite capable, but does not include case conversion. A quick trip to Google and I found (gedit is number 4). Since I write some code, too, I'm always interested in a good text editor.
After going through the list, I picked #2, Atom.
Atom looks appealing for a number of reasons. It's available through the Ubuntu Software app (almost -- see below for details)It's built on web technologies.It's cross-platform.
From the article:
Atom is a free and open source text editor that’s developed by GitHub. Based on Electron (CoffeeScript, JS, Less, HTML), it’s a desktop application that’s built using web technologies ... The major features of Atom are cross-platform editing, built-in package manager, file system browser, multiple pane support, find and replace function, and smart autocompletion. You can select from 1000s of open source packages and add new features to Atom…
Joomla 1.5 is acting flaky on one of our installations because the directories are set to ‘unwriteable’. To see the their current state, log in as Super Administrator and go to Help > System Info > Directory Permissions.
Elsewhere, it's been suggested that the specified directories must be set to “world-writeable” (777). This works, but it is a very bad idea, since it means anyone can change your files! Not cool.
Fixing Security with User and Group Settings
To perform these changes, you need shell (command line) access to your server. If you don't have it, you can beg your host to make these changes for you, or switch to a Joomla-friendly host. I'm going to assume that you are using a LAMP (Linux/Apache/MySQL/PHP) server because if you're not, then ... well, these instructions should work in principle, but the specifics for your server may be quite different.
Here's the issue: you, the FTP user, need full access to your files. So does Joomla, wh…
[There's been quite a bit of interest in this post and I've expanded on it quite a bit. Please post any comments or questions to help me improve this guide.
Keith and I have both run into situations where we want to recover a Windows computer by cleaning it up with a Linux Live (bootable) CD distro. This offers several advantages to cleaning up an infected or compromised computer by booting into Windows:
It prevents the malware, if it exists, from jumping from the infected computer or partition we are trying to fix to the repair partition or boot medium.If we boot from a CD, there's actually no way to alter the boot medium, since it's read-only.
Naturally, we started with Knoppix -- download it here. Installing and scanning with F-Prot is covered in this Knoppix.net discussion thread, Virus Scan from LiveCD, which describes how to install F-Prot from the command line using apt-get.
Also, In Knoppix 5.1, you can boot from the Knoppix CD and install F-Prot wi…