CentOS 5 :: Cryptical Output When Reading Man Pages?
Feb 10, 2011There are some cryptical characters like the sentence: When a file with the attribute set is accessed, its atime record is not modified.
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Fedora Networking :: Setting Up A Vlan Network And After Reading Several Man Pages?
Sep 8, 2010I'm currently setting up a vlan network and after reading several man pages I still have 2 questions / problems:
1. I would want to put several subnets into one vlan.Meaning for example, I want to have the following Vlans with subnets:
vlan1 10.1.1.0/24
vlan2 10.1.2.0/24
vlan3 10.1.3.0/24
vlan3 10.1.4.0/24
vlan3 10.1.5.0/24
Is that possible?
EDIT: I found a sample configuration, sadly without any comments, where there are defined some interfaces named vlan1:0 trough vlan1:3. Could that be the option I've been looking for.However in the definition of the vlan1 device it is configured with the subnetmask 255.0.0.0 . I would like to know the mechanics of that option, too.
2. In the wlan part of the network I want to have a dhcp server distributing ip addresses. However I want hosts the server 'knows' (by mac address) to be in a different vlan than those unknown. Is there any way to achieve that? If yes, do I need special wlan access points or can I do it by my configurable switch or by the server?
Programming :: Reading File - Output From Xrandr -q
Jul 24, 2010Code:
I'm trying to make several files: each named after the display and containing resolutions. But for some reason I get null when trying to read lines.
General :: Cp: Reading `filename': Input/output Error?
Feb 18, 2010I wish to know what could be the possible cases for this error:cp: reading `filename': Input/output errorI am getting this message when I am trying to copy a big file of around 50MB.
View 2 Replies View RelatedSoftware :: Where To Find Guide For Reading ANOVA Output
Aug 18, 2010Where can I find document re "how to read anova output"? Google found many of them. But seemingly non of them can explain to me following output:-
> tabA = c(5.67, 5.67, 5.55, 5.57)
> tabB = c(5.75, 5.47, 5.43, 5.45)
> tabC = c(4.74, 4.45, 4.65, 4.94)
> tabs = data.frame(tabA, tabB, tabC)
> tablets = stack(tabs)
> anova(lm(values ~ ind, data = tablets))
Code:
Analysis of Variance Table
Response: values
Df Sum Sq Mean Sq F value Pr(>F)
ind 2 2.05787 1.02893 45.239 2.015e-05 ***
Residuals 9 0.20470 0.02274
---
Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
> TukeyHSD(aov(values ~ ind, data = tablets))
Code:
Tukey multiple comparisons of means
95% family-wise confidence level
Fit: aov(formula = values ~ ind, data = tablets)
$ind
diff lwr upr p adj
tabB-tabA -0.09 -0.3877412 0.2077412 0.6866791
tabC-tabA -0.92 -1.2177412 -0.6222588 0.0000321
tabC-tabB -0.83 -1.1277412 -0.5322588 0.0000731
Programming :: Reading Command Output By Line In Bourne Script?
Feb 13, 2010I have a command which generates the following output:
Code:
$ sudo vnconfig -l
vnd0: not in use
[code]...
Ubuntu :: Pdftk Output File With Pages Extracts Same Size As Input File?
Apr 22, 2011I am curious if perhaps I am doing something wrong extracting pages from a pdf doc using pdftk and creating a new file. I am only extracting the odd pages from the file and outputting them to a new file that is now only 20 pages instead of the input's 40 pages, yet the new output file is still 1.4Mb in size, the same as the original.
It seems strange to extract only half the pages of a large document and end up with a result that is the same size. how to streamline the resulting pdf's using pdftk?
BTW this is the command I am using, in case perhaps I am missing an option to optimize file size or something:
Code:
pdftk A=ch15.pdf cat A1-40odd output odd.pdf
Ubuntu :: Copying File - Error Reading From File Input/output
Jun 29, 2010I have a 7.2 GB file (VMWare virtual machine file) that I am trying to copy from its original location to the another folder OR to external hard drive...each time I try to do this, I always get the following error after the copying process reach 'exactly' 1.4 GB
Error reading from file input/output error
And I have to either Cancel or Skip
I've tried to split the files to smaller pieces but the idea didn't work as I still get the same error whenever I try to compress/ split or do any operation with this file. how I can copy this file?
Debian Configuration :: Error Starting Domain: Internal Error Process Exited While Reading Console Log Output
Sep 9, 2010I have mounted an NFS share with ISO images on my kvm Server. If i connect such a iso to a VM (using virt-manager) for installing a operating system i get the following error on startup: Error starting domain: internal error Process exited while reading console log output: char device redirected to /dev/pts/1 qemu: could not open disk image /mnt/iso/public/Linux/Distributions/Debian/debian-504-amd64-netinst.iso: Permission denied
The problem is definitly that kvm (or qemu or libvirt-bin, i don't know) tries to set permissions (rwx owner for libvirt-qemu, --- for kvm group, --- for other) on the file, although it has read permissions. Is it possible to change this behavior?
CentOS 5 :: .gif Images Do Not Display On Web Pages?
Aug 15, 2010I recently migrated to a newer server running centos5 and cpanel
I have imagemagick installed
I installed freetype as well
Most images display fine on web pages for accounts on the server, however, .gif images do not display.All I get is an image placeholder.
.png are fine
.jpg are fine
I have not tested all the possible varieties of images, but .gif I know is not displaying.I am sure its some kind of RPM I am missing or a configuration problem.
General :: Centos 5.6: How To Let Man Pages Remain After Exit
May 23, 2011Running man, upon exit "erases" what man was displaying. I'd like to leave it up so I could scroll back through it. Is this a function of the PAGER or MANPAGER environment variables?
View 4 Replies View RelatedCentOS 5 :: Manipulating .ps/.pdf Files; Doubling Up On Pages?
Dec 19, 2009I'd like to take a regular .pdf file (also converted it to .ps), and double the pages and switch it to landscape orientation. I've used the tools at the following website, but it doesn't exactly do what I want it to.[URL]... In particular, the left page is too far to the left, and both pages are too high up. Please see attached screenshot of one of the pages. I'd like to get this to work because then instead of printing 234-page coursenotes, it'll be half that. Does anyone have a good solution to do this?
View 5 Replies View RelatedCentOS 5 :: Web Developers Reading /var/log/httpd/error_log?
Feb 23, 2010I need to allow users who are not root to viewthe /var/log/httpd/error_log while theyare developing web pages. The default permissionof the directory /var/log/httpd/ is:drwx------ 2 root root 4096 Feb 21 04:02 httpdOf course I could just go "chmod 755 httpd", butI would like to know the "safe" way to allownon root users to access the httpd logs.Shall I add the users to the "apache" group andthen:chown apache httpd chown 750httpd
View 3 Replies View RelatedCentOS 5 Server :: Some Pages Blank After Upgrading To PHP 5.3 / Fix It?
Jul 28, 2010I installed PHP 5.3 from remi repository and now some PHP pages end up as blank pages. Joomla pages load with no problem but iDevAffiliate pages end up as blank pages. Could it be something in the php.ini file? I have no idea where to look. Any ideas?
P.S.: I run CentOS 5.5 and MySQL 5.1
CentOS 5 :: Rythmbox Not Reading Music Files?
Dec 25, 2010The other day I got a SMC Network EZ-Stream Internet SMCWAA-G radio device and I am having some issue serving music to it from Linux.
It says it runs with MusicMatch or Rhaposdy on Windows. I want to run this from my Linux CentOS system.
So I was looking at Rythmbox which is on the OS already .
I have my mp3 and dvs on a Buffalo link station. I can mount the drive and see the music files OK at the browser level.
When I go into Rythmbox and select the files to be loaded into the library they appear to be grayed out.
Also I cannot select an entire older. I want to take everything in my mp3 dir that has my music broken out via artist and type etc.
Can this SW also be used to server out to my device like MusicMatch or Rhapsody? How do I configure the sw to be a server and run in the background?
I dont want to leave a windows system up on-line just for Music. I prefer Linux.
Is there other sw that might be better fro this function?
The device works fine on the network and gets Internet radio fine.
I just looked at the error file for Rythmbox and notice an error of
The GStreamer plugins to decode "MP3" files cannot be found
What is that? I tried a yum install gstreamer And I got the following : Setting up Install Process Package gstreamer-0.10.20-3.el5.i386 already installed and latest version Nothing to do
Fedora :: Apache Not Parsing Php Pages / Trying To Run Php Script In Browser Its Not Opening Php Pages?
Feb 19, 2010I have a Cent OS 5.4 32 bit final installed in my dedicated server.
I used to run lighttpd with php in my server until now and all was fine.But yesterday I changed my website which needs apache to run. So installed apache using yum install httpd command.
Then I added the virtual host name of my domain in webmin panel but when i try to run my php script in browser then its not opening php pages.
Instead it downloads php files like index.php when i open in browser.So I guess apache is not able to compile and run php pages. Only html pages are opening right now..
General :: Man Pages Not Displayed / Saying Formatting Pages And Then It Is Displaying Blank Page?
Sep 9, 2009when i input man <cmd>.....it's saying formatting pages....n then it is displaying blank page.
View 6 Replies View RelatedCentOS 5 :: Reading Server Crash Dump Files
Oct 18, 2010Is there any command available inorder to read the server crash dump files?
View 4 Replies View RelatedGeneral :: Why Is Reading A FILE Faster Than Reading A VARIABLE?
May 4, 2011I don't understand the results of a simple performance test I ran using two basic scripts (running on a high end server):
perfVar.zsh :
#!/bin/zsh -f
MYVAR=`cat $1`
for i in {1..10}
[code]...
Performance test result:
> time ./perfVar.zsh BigTextFile > /dev/null
./perfVar.zsh FE > /dev/null 6.86s user 0.32s system 100% cpu 7.177 total
> time ./perfCat.zsh BigTextFile > /dev/null
./perfCat.zsh FE > /dev/null 0.01s user 0.10s system 91% cpu 0.118 total
I would have thought that accessing a VARIABLE was way faster than reading a FILE on the file system... Why this result ?Is there a way to optimize the perfCat.zsh script by reducing the number of accesses to the file system ?
CentOS 5 Hardware :: Replaced DVDRW Drive Not Reading Disks?
Feb 25, 2010I just replaced a DVD-RAM drive in one HP server running CentOS5 (2.6.18-164.11.1.el5PAE #1 SMP )
The drive is recognized by the OS:
# lshw -class disk
*-cdrom UNCLAIMED
description: SCSI CD-ROM
product: DVDRAM GSA-T50L
[Code].....
CentOS 5 Networking :: Use The VPSs IP At A Particular Port To Load The Servers Web Pages?
Mar 4, 2010I am running OpenVZ.I wanted to use the VPSs IP at a particular port to load the Servers Web Pages e.g. The IP 88.88.88.88 is the VPS IP and 77.77.77.77 is the servers main ip.My files are on the main server at /usr/local/pages/
I want to load the page from the URL: https://88.88.88.88:8888
These should load the files from the main server at /usr/local/pages/ Virtuozzo a OpenVZ panel does it. So how is this going to be possible ? Will DNAT do the trick : iptables -t nat -A PREROUTING -p tcp -d 88.88.88.88 --dport 8888 -i eth0 -j DNAT --to-destination 192.168.0.1:8888
Ubuntu Networking :: Broadcom On 2.6.34 - Reinstall Error Code: Reading Package Lists ... Done Building Dependency Tree Reading State Information
May 20, 2010i installed kernel 2.6.34 to fix my lid closing issue, and that went great. but now when i go to reinstall my broadcom i get this error. Code: Reading package lists... Done Building dependency tree Reading state information... Done bcmwl-kernel-source is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded. 1 not fully installed or removed. After this operation, 0B of additional disk space will be used. Setting up bcmwl-kernel-source (5.60.48.36+bdcom-0ubuntu3) ... Removing old bcmwl-5.60.48.36+bdcom DKMS files...
[Code].....
Server :: Web Server Sees The Pages But Not The Folder That Has All The Images For The Pages
May 14, 2010I'm very new to Linux, and I have ran a Windows XP server before, with a Apache2 Server software for Windows. and didn't have any problems with it, but I really want to set this server up with Linux.
The server is running, but the only thing that comes up in the browser, is the html pages, the pages call all the images from a folder /images/ but for some reason I can't get it to pull the folder up. None of the graphics show on any of the pages.
I also have a VirtualHost setup, and have another website set up in the DocumentRoot with the 2nd site, but it won't come up ether, even tho it is listed as the 2nd VirtualHost, and have that folder set up as the DocumentRoot.
I'm just using IP Addresses for now till I get this all sorted out.So if I enter the IP the main page comes up, just no graphics. if I enter the IP Address/2ndSiteFolder/ I get a directory listing with the 2nd site folder listed, so now if I click on the 2ndSiteFolderName, it comes up as IP/2ndSiteFolder/2ndSiteFolder/ Now the 2nd site comes up, and so does all the Graphics for that site, even if I go to some of the other subfolders site. So its just weird. I don't know what I need to do to get this to work right.
I know it has to do with setting up the folders for VirtualHost, I just don't know what it is. I have been working on this for a week, and I'm not getting anywhere..
CentOS 5 :: Get Rid Of Awstats Cron Output
May 27, 2009I' running awstats via
/etc/logrotate.d/httpd
prerotate
/usr/bin/awstats_updateall.pl -awstatsprog=/var/www/awstats/awstats.pl now
endscript
CentOS 5 :: 5.3 To 5.4 Upgrade - No Video Output?
Oct 25, 2009This morning, I ran yum update and discovered it was an upgrade from 5.3 to 5.4. Nice, but.... The upgrade went well, no errors, did a reboot to reset everything and now no video output. Good thing I did full system disk backup prior to the upgrade. I am wondering if anyone else has this problem?
I will attempt to boot from a CD/DVD but just thought I would check here first.
CentOS 5 :: No Video Output With .ogg File
Jun 28, 2010I have an OggVorbis video file that only plays the audio on Centos 5.5 using SMPlayer, and mplayer from the CLI. This video works OK if I boot into Fedora 12, where I created it with recordmydesktop. the xvinfo output for F12 and CentOS 5.5 is the same:
[Code]...
CentOS 5 :: EBS Volume - Input / Output Error
Feb 24, 2011We are running an C++ application in AWS EC2 instance (CentOS 5.4) mounted with an EBS Volume (say /mymountpoint). We do more simultaneous writes to the EBS Volume from our application. But at some point we get 'ERROR: Input/output error'. After this, 'ls -l /mymountpoint' command itself fails with the i/o error. The filesystem which we use for the EBS Volume is xfs. I unmounted the drive and done xfs_check and again mounted the drive. Now, everything seems to be working fine. But the issue still persists everytime when we do simultaneous writes.
I believe the following details will be useful,
[root@domU-12-31-39-07-81-36 StoreGrid]# cat /etc/redhat-release
CentOS release 5.4 (Final) .....
Output of dmesg :
SGI XFS with ACLs, security attributes, large block numbers, no debug enabled
SGI XFS Quota Management subsystem
Filesystem "sdh": Disabling barriers, not supported by the underlying device
XFS mounting filesystem sdh
Ending clean XFS mount for filesystem: sdh .....
Starting XFS recovery on filesystem: sdh (logdev: internal)
Ending XFS recovery on filesystem: sdh (logdev: internal)
The XFS utilities are in v2.9.4
CentOS 5 :: Output Of 'yum List Installed' From A Standard 5.1 Installation
Mar 22, 2009I would like to get the output from 'yum list installed' from a standard CentOS 5.1 32bit installation on a Intel desktop PC. I would like to do a diff with my 'yum list installed' to figure out exactly what my company customized. I know the docs here have the list of added, deleted and updated packages going from 5.0 to 5.1, but is there a complete 'yum list installed' list somewhere?
View 1 Replies View RelatedCentOS 5 :: Reject-with Tcp-reset In OUTPUT Chain With Kernel 164.x
Nov 6, 2009I usually have something like
iptables -A OUTPUT -p tcp --dport 113 -j REJECT --reject-with tcp-reset
in my firewall near the top, as I dont want the servers to generate ident requests and I don't want services (mail and ftp...) stalling when waiting for ident replies on clients with ident port filtered. This worked fine until the 164 kernel series.
Tested both 2.6.18-164.2.1.el5 and 2.6.18-164.6.1.el5. The rule gets matched, but the rst is never returned to the application so it stalls in every case. Booted back to 2.6.18-128.1.10.el5 and it works like a charm. I see no netfilter related patches in the 164 series that weren't present in 128.
CentOS 5 :: Copy Output To Buffer / Clipboard With Putty?
Aug 22, 2010Anyone know how to send output to buffer via putty? Currently I am using vim with windows copy menu, very slow and tedious.
I download xclip but i got the following error:
Quote:cat ../mnt/fs1/tmp/rcentre01.log|xclip
Error: Can't open display: (null)
