similar to: Upgrading with Centos

Just wanted to get some thoughts from the list..... We are a public k-12 school and are looking to migrate to a groupware style system for out staff to collaborate better. Currently we are using Squirrelmail/postfix for email. Does anyone have any recommendations/opinions. Any input would be greatly appreciated. Thank you -- Bo Lynch Systems Administrator RedHat Academy Instructor Energy Manager

Just created a new backup server using CentOS 5.0. I am using a auth file to access windows shares for backups. When connecting like this smbclient //server/share -A=/auth/file it works. When I try to tar with smbclient like this smbclinet //server/share -A=/auth/file -Tc /backup/tarfile.tar I get the following message..... session_setup_failed : NT_STATUS_LOGON_FAILURE Am I doing something

Just recently bought a Dell E6410 with a Intel? HD Graphics with ExpressCard with I7-640m processor. Having some issues getting a graphical env to work. By just the looks of lspci X is wanting to use the VGA Compatable controller: Intel Corp Core Processor Intergrated graphics controller. Everything else is using Intel Corp Series 5/3400 Series Chipset. Has anyone else had any luck getting

I'm having an issue with workstation opening pdf's with firefox. I have the adobe plugin installed and enabled in firefox but firefox will only let me save the file. Under applications I have tried using the doc reader and adobe to associate pdf's with firefox with no luck. I am running firefox 3.0.4. Any help would be greatly appreciated. Thank you -- Bo Lynch

This is kind of a new area for me so I thought I would get the lists opinion. I have a avi video that I need to edit. The main thing that I need to accomplish is to maybe cut the top 1/3 of the frame and blur out a few faces. What would you guys recommend for an app that would accomplish this? Thanks in advance for any info. -- Bo Lynch

just wanted to get some feedback from the community. Over the last few days I have noticed my web server and email box have attempted to ssh'd to using weird names like admin,appuser,nobody,etc.... None of these are valid users. I know that I can block sshd all together with iptables but that will not work for us. I did a little research on google and found programs like sshguard and

Please note that I am not on the mailing list. Please respond to Ken.Lynch@luxfer.net. I did not want to join the list just to ask one question. I need to know what UID's are being given to a domain user when they logon. Is there any way to view the winbindd_imap.tdb or winbindd_cache.tdb. Is there any utilities that would allow me to see the mappings. Thanks for any ideas, Ken Lynch

Hi, I am doing the following: 1. I have a list of files.. Files1=list.files("some directory",pattern="some pattern") 2. I define a list as res=vector("list", length(files1)) 3. I read all the files into this list: res=lapply(files1, read.csv) I now want to rowbind all the items in the list into one big mass (all files have same number of columns). I tried

Suppose I have: Book Value A 10 B 11 C 9 D 8 A 12 C 4 D 5 B 7 I want to summarize above not by Book but by groupings of Books as in (below) I have a list ... basic_map <- list(c("A",B"),c("C,D")) Big_names <- c("A1", "A2") Names(basic_map) <- big_names So I want to get : A1 40 A2 26 How do I use tapply AND the list to get my

As requested by Mark Williamson in BZ #681 Signed-off-by: Gawain Lynch <gawain.lynch@gmail.com> --- xendomains.orig 2006-06-17 14:35:48.000000000 +1000 +++ xendomains 2006-06-17 14:45:29.000000000 +1000 @@ -207,10 +207,11 @@ if [ "$XENDOMAINS_RESTORE" = "true" ] && contains_something "$XENDOMAINS_SAVE" then + XENDOMAINS_SAVED=`/bin/ls

I have a dataframe as follows: Date time value 20110620 11:18:00 7 20110620 11:39:00 9 20110621 11:41:00 8 20110621 11:40:00 6 20110622 14:05:00 8 20110622 14:06:00 6 For every date, I want to extract the row that has the greatest time. Therefore, ending up like: 20110620 11:39:00 9 20110621 11:41:00 8 20110622 14:07:00 6 I am using for loops (for every date, find largest time value) to do

Hi all: I have a directory of files as in -------------> bunchafiles <- list.files(path="/data/2.3/2006", pattern="returns", full.names=T,recursive=T) .... Each file is a bunch of returns for a particular date (unique). There are like 252 files or so. With a custom function myread (below), I define a vector ----- res <-

Hi, I'm looking for a command to extract lines from a large text file, a password file. A typical user has a username made from a letter followed by their id-number. m9718508:pw:9301:840: Lynch :/home/pgstud/m9718508:/bin/bash So for instance if I need to extract lines where; the 1st field, the username begins with an m and the 4th field, the group contains exactly 850 cat passwdfile |

I am looking for something similar to the windows SEARCH FILES comman with the option "files containing ..." (that is where I can specify a string and it will find all files containing that string -- not just having the string as part of the name but actually containing it in the text). Is there some way to do this?

I just upgraded to kernel 2.4.14 and applied the ext3 patch ext3-2.4-0.9.15-2414.gz. It appears (to me) that the patch breaks the loop block device module (loop.o). The problem is that the call to deactivate_page is unresolved. The routine used to be defined in swap.c. It looks like it no longer exists in 2.4.14. I'm not a kernel programmer so if I'm mistaken, sorry. I do get an

I am trying to install phpBB forum on version 5.2. It requires that I have imagemagick and gd graphics support. What rpm packages provide these. I have tried a yum install ImageMagicK with yum responding nothing todo. Is imageMagicK not available with 5.2? Any help would be greatly appreciated. -- Bo Lynch

My apologies for the statistical naivete of my question but... Is there an established method or calulating the statistical power of a correlation test? And if so is there a method in R for it? Thank you, Collin Lynch.

This is probably a really bad question to ask but here goes. Does asterisk work with any of the T1/E1 cards from SBE? I'm sure SBE is a competitor to Digium, but I have access to SBE cards and the linux driver. Just curious more than anything. Thanks. -- Michael J. Lynch What if the hokey pokey IS what it's all about -- author unknown

Hopefully very easy question to answer. I am trying to migrate data of of a samba server that is using winbind joined to a windows domain to another box. What samba or winbind files do I need so that this will resolve to names rather than UID and GID. For example........ drwxr-x--- 1049 10926 10005 36864 May 15 11:46 Student Thanks -- Bo Lynch

I am using Version 1.3.1 (2001-08-31) on a PC running Win98 and have 384MB RAM The error that I get is Reached total allocation of 256Mb: see help(memory.size) According to the help I should issue a Command-line flag `--max-mem-size' Where do I do this and what is the statement ? Thanks in advance Steve Lynch School of Bioresources Engineering and Environmental Hydrology Univ of Natal