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This is the line defining my bash prompt in .bashrc, using some colors: PS1=’\[\e[0;32m\][\u@\H\[\e[m\] \[\e[1;34m\]\w\[\e[m\] \[\e[0;32m\]]\[\e[1;32m\]\$\[\e[m\] \[\e[0m’ This is what my prompt looks like: If I’m not wrong, the characters in bold give the content of the prompt, the other ones are color-codes. I currently haven’t found out how to use this prompt by default for all users, even existing . . . → Read More: Color in bash
On the web, you’ll find how to setup ArchLinux with LVM, or with RAID, or with encryption, but not with the combination of these three technologies. This article explains the different steps I took to setup these three technologies with ArchLinux. Required skills: Sound understanding of Linux (ArchLinux specifics may be useful…) and raid, lvm2, partitioning, encryption. The story During . . . → Read More: Installing Archlinux with software raid1, encrypted filesystem and LVM2
File locks control access to a file or a range of bytes within a file. This is necessary in situations where multiple simultaneously executing programs need to modify the same file. File locking functionalities are provided within the NIO API, or more specifically in the java.nio.channels package. The two most important classes for file locking are java.nio.channels.FileChannel and . . . → Read More: File Locking
Here’s an interesting article, writte by Eric Geier, about current (May 2010) WPA/WPA2 security status: http://esecurityplanet.com/features/article.php/3884331/Busting-or-Trusting-Wi-Fi-Security-Myths.htm I recommend it to everyone involved in using or planning to use WiFi . . . → Read More: WPA/WPA2 security status
My laptop currently runs the 64-bit version of Arch Linux. The last time (some years ago, I must admit) I tried to run a 64-bit Linux distribution, I was disappointed by the issues that existed with some Firefox plugins, Skype and some other 32-bit applications. Some weeks ago, as I had to reinstall my laptop and thought it’s . . . → Read More: My experience with Arch Linux x86_64
As most of you probably don’t know, my prefered Linux distro is Arch Linux. I use it on almost every computer I have: On my desktop computer (Intel Core 2 Duo with embedded Intel Graphics Card)
This post is a reply to Kent Tong’s post about scala’s getters and setters: http://agileskills2.org/blog/2010/01/applying_scala_to_solving_real_1.html:
If you encounter the following error running VirtualBox as a user under openSUSE: Error -10 in SUPR3HardenedMain, then execute chkstat -set /etc/permissions.easy to set correct file permissions on the VirtualBox . . . → Read More: VirtualBox setuid/packaging error
Instead of using pacman,I use pacman-color. This provides colorized output and parallel (thus faster) package downloads. Simply change in /etc/yaourtrc:
gconftool-2 –type boolean –set /desktop/gnome/interface/buttons_have_icons true
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