General :: Manage Song Metadata On CentOS From Command Line
Mar 13, 2010
I am making a simple Pandora.com alternative for myself and a few friends where the user can upload his/her songs and listen to them anywhere. My intent is to make a lightweight, simple player in HTML5 so all the user needs is a current Firefox or Chrome to use it. I have set it up so that all uploaded songs get converted to .ogg and added to a database but I also want some metadata (not sure if that is the correct term) for the songs to be stored in the database so the player can tell the user what song he/she is listening too. I know there are several GUI tools for managing the title/artist/album info for songs but I'm having trouble finding any good ones I can use from the command line. If the song has the information already in the file, I think I can use mplayer to retrieve the information but it would be really great if there was one that would look up the song information online.
I am going to build a Linux VPN server(PPTP) for my friend but here is the problem: He don't know Linux and command line to manage users, monitor server, etc
I would like to manage the firewall from the command line or with files VIA puppet, however this peice of software seems pretty complicated compared to the other distributions and generic iptables commands / configurations we push out.
I'm looking for some pointers on a method to "transfer" the song-playing from my laptop to my PC, both running ubuntu. The use case is: I'm home listening to some song on the laptop. Then I realize how crappy the speakers are. Here's what I do *now*:
1. Stop playback on the laptop 2. Get up, go to the PC, open the music player 3. Find the same song 4. Try to find the same point in the song 5. Stop playback on the laptop 6. Start playback on the PC (the PC has good speakers)
Of course now I'm dreaming of having a "button" I push that does all this all by itself. Can anyone give me some pointers?
OS: CentOS 5.3 Enterprise Server Red Hat Nash Version 5.1.19.6
I need to find a command-line program to randomly change my MAC address. I know on Ubuntu there is a program called 'macchanger'. And on Windows another one called 'macshift'. I just can't find one for CentOS 5.3 Enterprise Edition.
Anyone know why my fresh installation of centOS server is so slow? Seems like it takes over a minute to execute a command, im not doing anything complicated either. Secondly, how come at times when I type reboot the machine starts to beep, one long loud annoying beep.
I'm using CentOS 5.4 x86_64 on my Dell Inspiron 1440. Is there any way I can get information about the battery(charge) through command line without X server.
I'm using several 3rd party repos for Centos - RPMforge, ATrpms, EPEL, REMI. Is there some way I can set the priorities for these repos in a bash script, using a YUM command? I cannot find anything in the YUM man page, or the yum-utils package.
Smart PM has a command to set channel priorities from the command line. Wondered if I can do the same for YUM repos?
Just got the new Dual Quad Server and after the installation was completed, It was the destkop edition... Can I get a reference on how to install the "Command Line Only" version of CentOS, OR Can I run the desktop edition and still be able to host VPS's and Web Servers, etc...
As I recent convert from Ubuntu to Centos, I have a lot to learn. In Ubuntu, I can plug in a memory stick, run the menu option: System/Adminstration/Partition Manager, highlight the memory stick and choose "Format: Encrypt"
In Centos, my memory stick is /dev/sdc1, how do I, using command line: format it as /ext3, encrypt it using cryptsetup, and set a password?
It's a new install on a laptop, it looks like it installs fine, however after a boot I get login & password prompt and command line. I did choose GNOME desktop during the install.I know I will have problems to get 1080p resolution with my Intel integrated card Ironlake but at least I expect to have GNOME with min resolution 800x600.
i've gotten my fedora 12 to the point where i can run python3 scripts from command line and can call up python 2.6.2 idle with the command 'idle' from command line. what command will call up python3 (3.1.2 to be exact) idle?
I'm from a Solaris (printer.conf) background and having trouble setting up a printer on the network. My CentOS box does not have a GUI interface available. I have been playing with lpadmin trying to add a printer - which it did, but everything is disabled, and the "enable" command is not found on my machine.
How do I make a simple printer on my network talk to my centOS box?
Here's the printer.conf from a Solaris machine that works:
raphael: :bsdaddr=igppps1,raphael,Solaris: And the printers.conf from the CentOS box: lumina# more printers.conf # Printer configuration file for CUPS v1.2.4
when i show status ricci on centos5.3x86_64 #service ricci status pidof: invalid options on command line pidof: invalid options on command line p is stopped how can i fix that bug ?
I work at The University of Alabama as a sysadmin on various HPC resources and also provide support for faculty using Unix systems. I've run into one problem that is affecting two different desktop systems running CentOS 5.3.oth of these systems have the latest updates. These machines have standard network-attached printers. One is an HP LaserJet 3250 and the other is a model that is pretty close to that one.Previously these users were able to print from graphical applications such as Firefox, but now when the print dialog is opened on ANY graphical application, it causes a hard freeze on that particular app.Printing from the commandline via `lpr` gives no issues and test pages from the Printer Admin interface also succeed.This problem has me stumped, so I'm looking for any insight as to what could have changed. I do not know what changed between the time when the printers worked graphically and when they stopped, but the users assure that they have changed no settings. The only thing I can suspect is a rogue update since this is affecting separate users on separate machines with separate printers.
i have a server running on centos5, i have run vsftp and samba, and i need create a user through command line and set your default directory, i can do this through graphic interface, but i need do throug line command.
Where exactly are the temporary files stored, in /tmp or /var/tmp. How can i remove temporary files through command line? What is the difference between these two directories?
I have just installed the 32bit and 64bit versions of CentOS 5.5 and was wondering how I can add these machines to Active Directory for authentication. I've done this in the past with CentOS 5.4 using the GUI and everything worked just fine but now need to do everything from the command line.
I have installed CentOS 5.5 with no GUI - how do I enable/setup the "mail" client command to be able to send email via my Exchange 2007 mail server on my LAN?
I am having trouble trying to get the kernel to accept some command line arguments for parport_pc during bootup. I have a custom base board with a PC-104 CPU board connected to it through the ISA bus. On the base board I have 3 parallel ports mapped to addresses, 0x150, 0x158, and 0x160. Only the first one needs interrupts, the second two do not. So, on bootup I load the parport_pc module like this modprobe parport_pc io=0x150,0x158,0x160 irq=3,none,none I have been running an older RedHat kernel, 2.6.11 for the past few years and this has been working flawlessly. I had the above modprobe call in /etc/rc.d/rc.local.
Now I am trying to set the system up to use CentOS 5.5, kernel 2.6.18-194.el5. What happens is, the module inserts OK, but the system never recognizes the ports. (i.e, they do not show up in /proc/ioports) But, if I log into the system, then rmmod parport_pc, then re-modprobe it as above, it works just fine and now my ports are visible. This is an embedded system, expected to just come up and run, so kicking it into action by hand is not an option.
I have tried putting a parport_pc.modules file in /etc/sysconfig/modules so that it will be seen by rc.sysinit, (some site I found while googling said modprobes need to be done earlier than in rc.local),and again, the module gets inserted but the ports are not seen. I have also tried putting rediculously long pauses between each step of the modprobing of the parport stuff;
Notice that "chmod" and "touch" are part of the package coreutils which gets installed only after these commands are used. I'm seeing a similar problem with selinux being referenced before the libselinux package is installed. I can boot the resulting image but after the kernel boots it panics because it cannot find /dev/root which might or might not have something to do with the errors above.
I know my way around MS Windows much better, but I just don't feel right trying to program something for Android on a Microsoft operating system. I am interested in Android programming so I followed the instructions on [URL] to install the environment on my computer...
I just installed the JDK, SDK, Eclipse successfully (or I assume):
* When I get to Step 4 where I'm supposed to run 'android' it will not run. I get the error message "android: command not found" (I am definitely in the right directory).
** When I double-click it in nautilus, it opens up in gedit. I can set the permissions in nautilus (through the properties - Allow executing file as a program) and get it to work,
