Change default editor in Debian

# update-alternatives --config editor` There are 7 alternatives which provide \`editor`. Selection Alternative 1 /bin/ed + 2 /bin/nano 3 /usr/bin/vim.tiny * 4 /usr/bin/vim.basic 5 /usr/bin/nedit 6 /usr/bin/emacs21 7 /usr/bin/xemacs21 Press enter to keep the default[*], or type selection number: 6

April 19, 2010 · 1 min · 40 words · kenno

Enable sudo insults

$ sudo visudo Look for line begins with Defaults, and append insults to the end. Defaults env_reset,insults Save it, and clear the sudo session (sudo -K), and try sudo with a wrong password. 🙂 Source: Enable sudo insults for some laughs

April 15, 2010 · 1 min · 41 words · kenno

Enable Japanese input on Debian/Ubuntu

Normally, I would install Scim and Anthy for Japanese input method on Debian. Recently, I found an easier way to achieve the same thing, which is to use IBus instead of Scim. Install ibus: sudo apt-get install ibus ibus-anthy ibus-gtk From the menu, System -> Preferences -> IBus Preference. IBus Preference should detects that you have run IBus daemon yet, click “Yes” to run it. You’ll be asked to edit your ~/.bashrc and add the following 3 lines: export GTK_IM_MODULE=ibus export XMODIFIERS=@im=ibus export QT_IM_MODULE=ibus</pre> Click on “Input Method” tab, if you don’t see “Japanese – Anthy” listed under the Input Method list, select “Japanese -> Anthy” from the “Select an input method” drop down list, then click Add. You might want to restart X (logout and log back in) Open a text editor, and hit Ctrl + Space to toggle the Japanese input method Reference: Japanese Input with Karmic?

March 14, 2010 · 1 min · 149 words · kenno

How to tell which Linux distro you are running

Update Thanks to Jayen, there is a better way: $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 9.10 Release: 9.10 Codename: karmic $ cat /etc/issue Debian GNU/Linux squeeze/sid n l Or $ cat /proc/version Linux version 2.6.32-trunk-686 (Debian 2.6.32-5) (ben@decadent.org.uk) (gcc version 4.3.4 (Debian 4.3.4-6) ) #1 SMP Sun Jan 10 06:32:16 UTC 2010 Source: Which Linux Distro are you using??

February 3, 2010 · 1 min · 66 words · kenno

Enable mp3 playback with Amarok on Ubuntu 9.10

I just installed Ubuntu 9.10 on my desktop. When I tried to play some mp3 files with Amarok 2.2.0, it didn’t make any sound though it played ogg without a problem. Thanks to this post, mp3 play back can be enabled by installing libxine1-ffmpeg. $ sudo apt-get install libxine1-ffmpeg Credit: How to Play mp3 files with amarok in Ubuntu Linux 9.04

January 22, 2010 · 1 min · 61 words · kenno