You are here

Linux

Amarok's folly

The title sounds like the name of a fantasy novel ... but I'm of course talking (or, as you, stranger of the Internet, will find out, ranting) about the KDE audio player. Amarok is the default audio player for KDE which makes it the default audio player of Kubuntu, my Linux distro of choice. Now, some history before I begin spitting all over you. I usually use Windows as my primary desktop.

Upgrading Sony's Xperia Ray from Android 2.3.4 (Gingerbread) to Cyanogenmod 10 (Jellybean 4.1) via Linux

So I wanted to upgrade my Sony Xperia Ray from its now old (and official) Gingerbread version of Android to the relatively more modern Jellybean. The most reliable alternative out there is Cyanogenmod.

While the Cyanogenmod wiki was generally useful, here's what I think is a cleaner guide. I performed the upgrade via a Kubuntu Trusty (14.04) laptop.

Disable CTRL + ALT + Function Key shortcuts in Kubuntu / KDE

In Kubuntu/Ubuntu (and presumably Debian and other derivatives), the CTRL + ALT + F4 (or any other function key) keyboard shortcut switches from the desktop to a virtual terminal while CTRL + ALT + F7 brings you back to the desktop. However, I want to disable this as it's messing up my HTPC thanks to its dodgy remote control. While I could find a solution for Gnome/Ubuntu readily enough, KDE/Kubuntu was not immediately apparent.

ssh: Connection refused rsync: connection unexpectedly closed

I ran into the following error while running a script that was performing backups of files via rsync over ssh.

Regenerating/renewing the SSH key for a known host which has been reinstalled

I ran into the following spiel when I attempted to SSH to a host just now:

Set the timezone of a Debian/Ubuntu server from the command-line

Setting the timezone of an Ubuntu (14.04, Trusty) or Debian (7, Wheezy) server from the command-line is simple. Just run dpkg-reconfigure tzdata and follow the on-screen prompts. However, if you are running an unattended installation, you might want to avoid interactive prompts and just gets the job done. To do this, simply run

$ sudo ln -sf /usr/share/zoneinfo/America/Anchorage /etc/localtime

Browse through /usr/share/zoneinfo/ to locate your timezone.

Disable pop-ups for an unattended/non-interactive apt-get install in Ubuntu/Debian

So, here I was writing a script that would automate the installation of a package in Ubuntu 14.04 and all was going swimmingly. Until I ran it. You know how some apt-get installs sometimes involve a technicolor pop-up that asks you for stuff? Well, those pop-ups interrupted my script which didn't proceed further. After much digging, I found that there are a couple of solutions for this:

bash: cannot set terminal process group (3987): Inappropriate ioctl for device bash: no job control in this shell

On a new Ubuntu 14.04 (Trusty) LTS server, I ran into the following:

$ su -c /bin/bash foo
bash: cannot set terminal process group (3987): Inappropriate ioctl for device
bash: no job control in this shell

However, the su procedure worked and I was logged in as user foo.

PHP Warning: Unknown: It is not safe to rely on the system's timezone settings

After upgrading a Debian install to use PHP 5.4, I ran into the following error:

Copy/pasting large amounts of text via a PuTTY terminal

While transferring a file to a remote server is pretty easily done using PuTTY's sister program, pscp, sometimes one finds oneself to be too lazy to go through the steps required. Shouldn't it be possible to simply copy and paste the (text) file into a remote editor via PuTTY? It is and it works a peach. However, it does crack the shits every now and then complaining about the length of the clipboard (paste).

Pages

Subscribe to RSS - Linux