CentOS is an Enterprise-class Linux Distribution derived from Redhat Enterprise Linux sources freely provided to the public.

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Mount Realtek RTS5129 Card Reader Controller in CentOS 6.5

I have an in-built card reader that works fine under windows, but in Linux, I cannot mount the drive whatever I do. lspci doesn't show the device lsusb shows Bus 001 Device 004: ID 0bda:0129 ...
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6answers
18k views

How do I upgrade OpenSSL?

According to these instructions: http://wiki.apache.org/httpd/NameBasedSSLVHostsWithSNI I need to use OpenSSL 0.9.8k or later (right now it's on 1.0.0c) to use name based virtual hosts in apache. ...
2
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1answer
481 views

How to get rid of special characters in the output of make on centos

I installed centos6.3. When I run gcc, it outputs errors but the function names are surrounded by special characters like this ‘setup_connection’: This same is repeated with variable names. I ...
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2answers
43 views

Running tomcat under tomcat service account in CentOS

I'm installing tomcat on a CentOS box for use as an application server. My system admin created a tomcat user service account under which to run tomcat. I'm generally following instructions on this ...
2
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3answers
47 views

Most innocuous package to install to test yum?

I'm trying to test yum is working in CentOS from a local repo. To do this I need a package that: Isn't already installed with standard OS install Is small in size Has few or no dependencies Doesn't ...
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1answer
54 views

What does ^Z mean?

I tried using ^Z to send and application to the background(to then use fg to restore) but I notice that it says "Stopped" and in another terminal while monitoring htop, everything just freezes. Is ...
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1answer
19 views

Can't yum WINE from repo - No package wine available

I'm trying to install WINE on Centos 5.10 as per some instructions I wrote last year using this instruction: # yum install wine However when run, it can't find any package under that name: # yum ...
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1answer
47 views

passwordless ssh is not working in CentOS 6.4?

I am setting up passwordless login from this link but I can't get it to work. When I do ssh localhost it always asks for a password. I have also referred to this question: ssh password less ...
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1answer
198 views

Is setting CentOS user home-dir as NGINX server block root secure for vsftpd?

This is what I did: CentOS 6.2 server installed nginx installed vsftpd in vsftpd.conf I set chroot_local_user=YES created a new user "bleh" created directory /home/bleh/public_html/ in virtual.conf ...
1
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1answer
28 views

Acting on a different display when using SSH [duplicate]

I am connecting to a Linux CentOS 2.6 computer via SSH wit the display deported on my screen (using MobaXterm). It is also possible to access to this computer "physically". However, I would like a ...
2
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1answer
512 views

Fedora 14 Xen virtual machine does not detect network

I'm trying to create a para-virt Fedora 14 Xen vm on a host running CentOS 5.5. The VM appears to initially install correctly (the installer finds eth0 and can access the installation media). But when ...
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5answers
4k views

yum update fails: Error: Cannot retrieve repository metadata (repomd.xml) for repository …

I'm using CentOS 6.3. When I try to update my system with yum I have this message: yum update Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.ircam.fr * ...
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0answers
45 views

Looking for an advanced Linux podcast [closed]

I am looking for some more advanced linux podcasts then I have been able to find so far. I commute 3+ hours each way. This is a great time to catch up on tech, learn some things I may have missed. ...
8
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3answers
525 views

/bin /etc /lib64 /root /sbin deleted or moved by mv folder/* /* while su

OS is Centos 6.5 64-bit I downloaded a tar file and wanted to untar and mv it. I untared, then accidentally (as root) ran mv folder/* /* instead of mv folder/* . bash said it couldn't overwrite some ...
5
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4answers
443 views

Automatically acquire new IP address in new network

I'm running a Centos virtual machine on a laptop using a bridged network connection to avoid double-NAT issues, with the address assigned via DHCP. This works fine until I move the laptop to another ...
2
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1answer
286 views

Make problem with includes

I am installing imagick-v3.1.0RC2 package on CentOS 5.5. I have ImageMagick 6.7.9-9 installed as well and have a problem on the make step. Problem is that its cannot find included file: ...
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0answers
20 views

“No modules available for kernel”

I have a CentoOS 5.10 clonezilla image I restored to a VM. I'm trying to run mkinitrd to fix the filesystem on it (According to this CentOS guide) but when I run this command: mkinitrd -f -v ...
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0answers
24 views

Citrix printing problem on centos - hp

I have setup Centos 6.3 - 6.5, installed wine and running Citrix app. I can print perfectly Wine based apps (i.e. wine notepad) but when printing Citrix through wine it is printing ASCII characters. ...
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3answers
300 views

Restart all services without reboot

I do some group permission changes on the CentOS server, And then need restart all services. How can I restart all services safely without rebooting?
25
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2answers
44k views

CentOS 6 “Default” Installation Options

Can someone tell me the difference between a Desktop Install, a Basic Server install, and a Minimal Install? During installation, it doesn't give a description and I can't find documentation on it ...
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3answers
668 views

Virtual Interface Not Showing up in ifconfig?

I am trying to create a virtual interface for the purpose of NameBased Virtual Hosting on my CentOS linux box; please find below is the devices' information:- DEVICE=eth0 BOOTPROTO=dhcp ...
2
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1answer
50 views

How to clone a CentOS server to a VM?

I have a HP Proliant DL380 CentOS 5.10 server that I'd like to clone to a VMWare VM. I have successfully cloned it to identical hardware using Clonezilla, however when I try to restore it to a VM it ...
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1answer
332 views

Please help me understand what's wrong with this udev rule

I'm reading through this link in trying to make the appropriate rule to make the BSG device nodes have group ownership of wheel and permissions of 0660. This is the rule that I have: [user@mylinux ...
1
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1answer
29 views

Increasing Command Line Resolution Centos 6.4 VirtualBox

I running CentOS 6.4 in just CLI mode. However, I have a 1080 monitor and the resolution from the CLI interface is horrible. Do I still have to install Guest Additions in order to increase display ...
0
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0answers
11 views

Autologin enabled, keychain blocking VNC connection

I have a CentOS server set to autolog in so we can remotely connect to the machine. When the machine reboots and we try connect to the machine, the CentOS server needs a keychain password... due to ...
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2answers
232 views

yum update presents hponcfg-4.2.0-0.x86_64 conflict

I am in the process of trying to get Cacti installed onto an HP DL360 running Centos 6.3. Running yum update presents me with a few updates but when entering y it returns an error. How can I solve ...
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0answers
15 views

Citrix on Wine under Centos 6.5 printing garbage characters

I have setup Centos 6.5 and wine is used to run Citric Apps. When printing from Citric it is printing garbage value. But printing fine from Centos. Printer is HP Laserjet pro 400 on network.
3
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2answers
309 views

Piped input to nano

Why does ls | nano - open the editor in Ubuntu but close the editor and save a file to -.save in CentOS? How can I get nano in CentOS to remain open when reading stdin?
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3answers
20k views

How to flush local DNS cache in CentOS

(I am aware that googling this question gives me tons of stuff, but literally none worked) I'm looking for a way to flush the local DNS cache on a Centos 6 system, it is not running any DNS server or ...
2
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1answer
516 views

can't connect to samba drive in centos 6.3

#smbclient //ballzdeep/torrents Server not using user level security and no password supplied tree connect failed: NT_STATUS_BAD_NETWORK_NAME Does this mean i need to require username and password ...
5
votes
1answer
894 views

What is SSTP vpn server and how can I run one?

I've read a couple of L2TP and PPTP tutorials on the net and there are just dozens of "running PPTP/L2TP on Linux" guides available out there and I successfully made packages like open-swan or pptpd ...
2
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1answer
102 views

Differences between %pre and %post in Kickstart on CentOS?

I have been setting up machines with Kickstart on CentOS and I am unsure about the differences between the %pre and %post sections of the kickstart .cfg file. The CentOS Documentation for the ...
2
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1answer
49 views

CentOS 6.5 have to manually add the default route

With CentOS 6.5 on an R710 I have to manually remove the default route; and sleep 10 before adding it back otherwise the interfaces do not use the default route that was added upon boot. There are no ...
3
votes
1answer
910 views

CentOS 6.5 Login Screen GDM Issues

I have a few issues with the GDM login screen. I am using CentOS 6.5 and installed GNOME. I was able to change the background of the login screen by replacing the default.png image on the system. ...
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1answer
41 views

Removing files and symlinks like /etc/*release. Could it cause issues?

I just got a VM running on CentOS 6.5 and ls -l /etc/*release returns a number of files like /etc/centos-release, /etc/lsb-release, and /etc/redhat-release. The last one, /etc/redhat-release, is a ...
2
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1answer
287 views

Static routes in route-eth0 ignored

Why might route-eth0 be ignored but route-eth1 not? Might be because eth0 is using DHCP and eth1 is statically-configured? I have some static routes configured in ...
0
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1answer
1k views

How to remove Oracle Wallet using orapki?

Hi i'm on Centos using oracle 11g And i've created a wallet using : $ orapki wallet create -wallet /u01/app/oracle/admin/DB11G/wallet -pwd WalletPasswd123 -auto_login Now i want to remove it to ...
0
votes
1answer
923 views

Centos 6 stuck at loading splash screen after successful installation

I'm trying to dual-boot CentOS with Windows 7. My current disk layout are as follow:- /dev/sda1 - Windows 7 /dev/sda3 - NTFS partition I created a standard partition for /boot and that was ...
2
votes
1answer
90 views

pptpd dead but subsys locked? on cent os

i install point to point tunnel (PPTP) in my VPS. (Cent OS 6 64 Bit) everything fine after reboot the PPTP not worked client side. the pptpd status shows " pptpd dead but subsys locked ". how to ...
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2answers
373 views

Running Mono on CentOS 5 CLI

I have vps server (virtual private server) running on Linux CentOS 5 32 bit , I installed vncserver X-Windows , GNOME and KDE environment and I connect to the VNC server from vncviewer in my Windows 7 ...
1
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1answer
31 views

How would I auto click for a Centos server?

Is there any way to do auto clicking on CentOS? I have tried googling for a simple auto clicker and couldn't seem to find any (yet Ubuntu seemed to have promising results). Is there any well known ...
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2answers
328 views

installing eric5 in CentOS 6.4

I am trying to install Eric Python IDE 5 in my CentOS 6.4. The problem here is even I have installed PyQT4 its again saying that module is missing. what I am supposed to do ? here is the terminal log ...
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1answer
696 views

Setting up SMTP-AUTH & TLS in Postfix

So I have been in the process of installing a Postfix Server on my CentOS 6.2 Virtual Private Server. I have been following this tutorial: ...
0
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2answers
1k views

Installing OpenSSL shared libraries on CentOS 6.5

OS: CentOS-6.5-x86_64-minimal I downloaded the latest version of OpenSSL Extracted it with tar -xvzf openssl-1.0.1e.tar.gz cd openssl-1.0.1e ./config --prefix=/usr/local make it gives me the ...
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1answer
1k views

Installing Dovecot and Exim on CentOS 6.4

I've been looking for some guides on setting up a secure Dovecot and Exim mail server setup on CentOS 6.4, however it seems there's nothing out there. Does anyone know of any guides - or - if someone ...
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2answers
70 views

CentOS partitioning

I have a CentOS server with two 1 TB disks. However, it is badly partitioned. Please check below: [root@p16282558 ~]# fdisk -l Disk /dev/sdb: 1000.2 GB, 1000204886016 bytes 255 heads, 63 ...
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0answers
26 views

Postfix/devcot MailServer - not receiving emails

I'm new to linux and unix in general, I've worked with a shared hosting provider over the years where everything was setup for me, including email. I'm now trying to create my own mail server in my ...
2
votes
1answer
57 views

Bad built-in chain name with iptables-restore

I saved my iptable settings on a Ubuntu 11.4 system using iptables-save >filename I then replaced the Ubuntu system with CentOS 6.5 and tried to restore iptables using iptables-restore ...
0
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4answers
167 views

Torrent with GUI for Gnome on CentOS 6?

I'm running Gnome Desktop on CentOS, I was wondering if anyone knows of a good Torrent program like uTorrent that will run on Gnome CentOS? If so does anyone have a tutorial on how to install it.
3
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1answer
133 views

Installing XRDP on Cent OS 6.5

I am trying to install xrdp service on one my VPS server, and though all installed successfully I get following error after connecting via Windows MSTSC service. Following are the resources I have ...