Customizing the Terminal: The Prompt

Most Linux ‘gurus’ spend a lot of time working in the terminal. If you belong to that group, this post is for you. This is a tutorial to configure the terminal prompt to the best possible value for your use. Note: This tutorial is for bash users – these instructions will not work in other shells.

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KDE 4.2: Stable and Shiny

I have upgraded my laptop(Kubuntu 8.10) to KDE 4.2. And all is well. The laptop did not, I repeat, did not explode. As a matter of fact, its been on KDE 4.2 for the last whole week – I never got to write anything about it because of my busy schedule. For the rest of the article, I have to write ‘KDE 4.2’ lots of time. To save some time, I am going to short it to 42. Seems appropriate. So when ever you see ’42’, mentally replace it with ‘KDE 4.2’

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Recovering Deleted Data in Linux Ext3 Filesystem: Use Trash Can

As most of you know, Ext3 file system don’t have to be defragmented like the FAT32 or NTFS file systems. This is a nice feature – but this has a bad side effect as well. You cannot recover deleted files. This is a good trade-off in a server environment. Its not practical to run a defragmenter on a live server. It might take hours to complete – and disk access will not be allowed in that time. And most server environment have very strong backup mechanisms – so data recovery is not a big issue. But when it comes to the desktop environment, this is a very Bad Thing.

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