similar to: Help needed!

I''m trying to get started with Rails, but I''m running into a few places where I''m having trouble understanding the expected workflow. I''m trying to work with migrations from the beginner; its a port of an existing application, but I''d like to let the db schema evolve as the application grows, so I''m starting from an empty (tableless) database.

My name is Giovanna and I am a PhD student in Norway. I am a beginner with statistics and R, hence my ignorance. Apologies from now..... I have been collecting data on time performances of 5 subjects using a 1:3 scale tower yarder. The task was consisting in yarding 5 small logs placed on permanently marked course. Four subjects had different previous experiences (None, Some) and the fifth was a

Hello, I am a R beginner and I have a question about a litte function I found. Here is the code: # Gambler's Ruin Problem. # seed capital: k # rounds: n # probability of success: p # number of trials: N # graphical output (yes/no): draw # Wait for new graphic (yes/no): ask ruin<- function( N = 1, n = 10, k = 1, p = 1 /

Hello everyone! I think a little background is necessary. I''ve been a web-developer and linux user for a little over 4 years now, primarily working with PHP and MySQL. I''ve tried several other frameworks like Django and CodeIgniter and several other languages, including python, perl, ASP/.NET, javascript and javascript frameworks, also worked with Oracle and PostgreSQL and many

I know the scaffold generator is really only useful for beginners and/or very the preliminary state of a project, but I find that I use it a lot (especially, since I am still a beginner). There are a couple of things I find myself tweaking (or wanting to tweak, but never getting around to tweaking) each time I generate a new scaffold: 1) Change the layout from blah.html.erb to

I had exactly the same problem. Your workaround fixed me too. With the new samba packages my samba\logs are full of errors. If I temporarily disconnected the PC client NIC cable, and logged into the domain using cached credentials, then I could get past the problem. But, you helped me greatly with this posting. I wasted hours checking Windows updates - useless. We still need the new

>* Am 13.04.2016 um 07:51 schrieb Mogens Kjaer <mk at lemo.dk <https://lists.centos.org/mailman/listinfo/centos>>: *> >* Hello, *> >* I run a CentOS 6 machine with samba, serving approx. 150 Windows users with samba running as an NT-like PDC. *> >* After today's samba update (samba-3.6.23-30.el6_7.x86_64 etc.), nobody can log in. *> >* They all get the

ok a good hint. I will test it monday. Ralf Von meinem iPhone gesendet > Am 10.01.2019 um 18:23 schrieb Mogens Kjaer <mk at lemo.dk>: > >> On 1/10/19 11:32 AM, Ralf Prengel wrote: >> yum install doesn't work running the script via cron allthough yum remove works. > > Is the network up when the script executes? > > Mogens > > -- > Mogens

Hi, I installed Syslinux 6.03 on Windows 2008 R2 for PXE Boot. Legacy Boot works fine. In UEFI PXE boot ( files taken from /efi64, syslinux.efi renamed to bootmgfw.efi ) the System boots up into menu correctly. In "default" I configured to either boot efishell.64 or bootx64.efi (Windows PE). But I get following error if I select on to boot: Invalid boot signature 0x00,

Hello, I run a CentOS 6 machine with samba, serving approx. 150 Windows users with samba running as an NT-like PDC. After today's samba update (samba-3.6.23-30.el6_7.x86_64 etc.), nobody can log in. They all get the "Trust relationship failed" error message. If I downgrade: yum downgrade samba-common samba-winbind samba-winbind-clients samba-client samba samba-doc

Hello, I've been running Fedora on my Lenovo X61s laptop for many (Fedora) generations. Fedora 15, however, was not my cup of tea, so I've decided to wipe out Fedora, and do a clean install of CentOS 6 (x86_64). Everything works OK, except that the laptop does not suspend when I close the lid. I've checked the settings in "Power Management", and it is set to suspend when

Did you update your Windows clients? On Wed, Apr 13, 2016 at 1:51 AM, Mogens Kjaer <mk at lemo.dk> wrote: > Hello, > > I run a CentOS 6 machine with samba, serving approx. 150 Windows users > with samba running as an NT-like PDC. > > After today's samba update (samba-3.6.23-30.el6_7.x86_64 etc.), nobody can > log in. > > They all get the "Trust

Hello, I have made a bootable CD (with revisor) of CentOS 6. The CD boots and starts a game automatically (for an exhibition). I have one problem: The default sound settings are not correct. After the machine is booted, I have to open gnome-volume-control, select "Hardware", and select "Digital Stereo (HDMI) Output" under "Profile". How can I set this up

On 12/03/2014 03:24 AM, Fred Smith wrote: > OTOH, I had a perfectly good drive get kicked out of my RAID-1 > array a fewyears ago just because, well, I guess I could say > "it felt like it". I've seen that too several times on my home "server". Once in a while (usually on one of the first days I'm on vacation) one of the drives stops responding. A shutdown

Hello, We use Norton Ghost, running in a PXE booted DOS, to handle Windows XP images. The images are stored on a samba share on our CentOS 6 server. This has worked without any problems for years. After kernel 2.6.32-279* it has stopped working. The symptom is that if I boot in DOS, and do: net use x: \\myserver\ghostimages dir x: I get an infinite loop where the first file name is listed

On 1/10/19 11:32 AM, Ralf Prengel wrote: > yum install doesn't work running the script via cron allthough yum > remove works. Is the network up when the script executes? Mogens -- Mogens Kjaer, mk at lemo.dk http://www.lemo.dk

On 3/13/19 11:13 PM, Alice Wonder wrote: > When logs (e.g. /var/log/maillog) are rotated (e.g. to > /var/log/maillog-YYYYMDD) is there a way via systemd or whatever to > assign read permission to a specific group? Add the following line to /etc/logrotate.d/syslog, e.g. after sharedscripts: create 640 root somegroup -- Mogens Kjaer, mk at lemo.dk http://www.lemo.dk

On 7/10/20 4:10 PM, Simon Matter via CentOS wrote: > Thanks for the tool, I've created RPMs of it: > > http://www.invoca.ch/pub/packages/hexpeek/ The package generates a symlink /usr/bin/hexedit to /usr/bin/hexpeek, but this is in conflict with the package hexedit which is in base of Centos 7. Mogens -- Mogens Kjaer, mk at lemo.dk http://www.lemo.dk

Hello, After updating to 6.6 I've lost my connection to my tape library. Old log file (6.5): Sep 13 08:17:51 server1 kernel: scsi 1:2:0:0: Sequential-Access HP Ultrium 5-SCSI Z65W PQ: 0 ANSI: 6 Sep 13 08:17:51 server1 kernel: scsi 1:2:0:1: Medium Changer HP 1x8 G2 AUTOLDR 4.20 PQ: 0 ANSI: 5 New log file (6.6): Oct 28 18:15:06 server1 kernel: scsi1 : hpsa Oct 28 18:15:06

All of these are negotiable in doing. I would like you alls opinions on these topics. I suspect links to them can be put here: "http://wiki.centos.org/HowTos/". In the correct section. What do you all think the biggest concern with new users are? I've had a few comments so far from about 3 people. I would like some more ideas on the subject. http://wiki.centos.org/HowTos