CentOS stands for Community ENTerprise Operating System, the most popular Linux distribution for web servers with almost 30% of all servers using it. Third-party software is not included in the base.

learn more… | top users | synonyms

0
votes
0answers
11 views

Gitlab 7.10 install doesn't create proper ssh git user config?

I am setting up a Gitlab instance on my home VM lab and am baffled with the way SSH is configured in Gitlab so I would appreciate some insight into whether I am doing something wrong or is Gitlab ...
0
votes
0answers
17 views

WordPress won't load unless iptables is disabled

I am running CentOS 6.6 using nginx. WordPress will not load unless iptables is disabled. I tried to add the 9000 port for fastcgi, but that did not work. I am guessing it has something to do with ...
1
vote
4answers
3k views

Which keys to use to copy and paste inside CentOS guest on MAC

Which keys to use to copy and paste inside CentOS guest on MAC. I am using VirtualBox on my MacBook Pro running CentOS 6.5 as a guest... I am trying to copy and paste some text in centOS (the guest) ...
-4
votes
0answers
8 views

Request Tracker 4 rpm source [on hold]

Where I can find rt4.2.10.rpm (Request Tracker latest version) for Cent OS 7. Thanks, Michael.
0
votes
0answers
8 views

Im trying to user docker to install cloud9 ide

Im trying to user docker to install cloud9 ide on my centos7 vm. Im using this docker image: https://github.com/kdelfour/cloud9-docker Ive set firewalld to set 80 and 8080 to public, ive tried ...
0
votes
2answers
30 views

Samba: Need guest/everyone read-only and writeable by users in group

I can't get this to work correctly. I can login as guest fine but when I enter the username and password for a user on the server, it doesn't accept it. Not even root. smb.conf [global] ...
0
votes
0answers
12 views

Cross-Distro NFS Mount Not Fully Writeable in Ubuntu

I'm relatively new to setting up NFS mounts and I'm trying to get things started in the AWS cloud. I ultimately want to have a CentOS box which serves as the NFS server and can have different sorts of ...
9
votes
1answer
10k views

create tar with multiple directories and file locations

I have some scripts and files located in various locations like: /etc/dir1 /var/www/html /home/somedir I want to make a tar file so that it copies files and folders with the location structure. ...
0
votes
1answer
67 views

Starting rpcgssd on CentOS 7

I'm running CentOS 7.0.1406, and have problems with NFSv4, authenticating using krb5p. Neither idmapd nor gssd would start automatically. I could fix the former by doing systemctl enable nfs-idmap. ...
0
votes
2answers
86 views

Ubuntu 14.04 LTS with Centos desktop look and feel?

I'd like to install an up-to-date Ubuntu distro (14.04 LTS) at home since it is much easier to get desktop applications; however, I'm using Centos 6 at work and I'm used to (and prefer) the desktop ...
0
votes
0answers
11 views

I am having trouble getting yum update to run cleanly in Centos 7. It seems I have a conflict with the Network Manager that I cannot resolve

I am having trouble getting yum update to run cleanly in Centos 7. It seems I have a conflict with the Network Manager that I cannot resolve. CL output shows: Error: Package: ...
1
vote
1answer
16 views

MySql service start fails without anything meaningful (CentOS 7)

[root@myserver my.cnf.d]# service mysql start Starting MySQL. ERROR! And this is all I get. I tried checking the logs but couldn't find anything related to this. The database worked perfectly fine ...
2
votes
1answer
120 views

How can you create a USB installation drive w/ partition for kickstart files in CentOS 7?

How would you create a CentOS 7 USB installer with a data partition to store kickstart files? We will be getting some new servers shortly and overall I’m expecting to do over 30 servers installs. ...
0
votes
1answer
1k views

Issues with Network interface card in CentOS 7

I have just installed centOS in machine having 4 NICs. CentOS detected 2 of them but two or them are still missing from network manager. Both two of them are of same kind, I suspect that it's a driver ...
0
votes
2answers
3k views

Creating a USB stick for installing centos 6.x using DVD1 and DVD2 iso files

First, we create 2 partitions on the USB stick that is let's say 16GB. first partition is let's say only 1GB and the second partition is the rest of what is available. after we "w" write the ...
9
votes
7answers
15k views

Are we suppose to manually delete contents of /tmp?

I was under the impression that /tmp will regularly delete "old" files. Seems to me that /tmp will just grow as long as it wants to and won't delete anything. Some people say it's betetr to just leave ...
0
votes
1answer
10 views

Sub-domains keeps redirecting me to Main web-site

I have just upgraded my version of LAMP Environment. Rest all the things are working fine but with Sub-domains i have a challenge. I have a Main website abc.biz and 5 to 6 sub-domains with it as ...
0
votes
1answer
546 views

Why doesn't the maldet shortcut command work, but full path does?

As you can see in the screenshot, the shortcut doesn't work, but the full path does. How can I fix it? I am logged-in as a normal user then su to root, since direct root is disabled BTW.
0
votes
2answers
37 views

Centos 7 detecting only 3 GB of RAM

Centos 7 is detecting only less than 3GB of RAM instead of 4 [root@compute ~]# free -m total used free shared buffers cached Mem: 2913 425 ...
1
vote
4answers
5k views

CentOS installing jre/jdk error

[root@jony source]# sh run.sh Error occurred during initialization of VM Could not reserve enough space for object heap Error: Could not create the Java Virtual Machine. Error: A fatal exception has ...
2
votes
2answers
481 views

How can I change my gnome-terminal title?

Previously I changed my gnome-terminal title to display which server I was logged into. I don't remember how I did this and I can't change it now. I ran through my .bashrc and found nothing that ...
0
votes
1answer
201 views

Using Java in Chrome on Centos 7

I have installed java on my computer running CentOS 7. I've tried yum install java downloading the proper rpm for my bitness from java.com/en/download. I've also done as suggested in this how to ...
0
votes
1answer
3k views

MySQL ERROR 2002 (HY000) on CentOS 5

I have problem with starting up mysql. When I type service mysql start All I got is ERROR 2002 (HY000): Can't connect to local MySQL server through socket /var/lib/mysql/mysql.sock' (2)** ...
0
votes
1answer
76 views

Package: otrs-4.0.7-01.noarch Requires: perl(Template) while installing OTRS in centos 6

While I was trying to install OTRS 4.0.7 in centos 6, an error occurred. I tried to Google it, but I cant get the results to resolve the issue. Loaded plugins: product-id, refresh-packagekit, ...
0
votes
4answers
10k views

Unable to access the internet in centOS from a static IP

I'm trying to setup a centOS server with a public static IP address but if I try and ping the router (192.168.1.1) I get "Network is unreachable", if I try and ping google.com I get "unknown host ...
0
votes
4answers
2k views

CentOS 7 ESXi/VMware Hang on Boot

I installed CentoOS 7.0 1406 on a VMWare ESXi 5.5 hypervisor. I installed "Sever with GUI" and selected KDE. However on boot I get the following messages in under a second, before the process tops ...
0
votes
1answer
1k views

Install CodeLite on CentOS

I have CentOS 6.4 I want to install CodeLite. Their website http://codelite.org/LiteEditor/Download#toc5 says that you need to compile it (as they don't have a package for CentOS). I did git clone ...
1
vote
1answer
39 views

Docker : cannot access internet from container

I am running CentOS 6.6 behind a corporate proxy. I've installed docker, and I had to make some modifications in order for the daemon to access the Docker Hub through the proxy. This part is working ...
0
votes
1answer
3k views

domain MX record not found while installing Zimbra

I am getting this error: DNS ERROR resolving MX for localhost.localdomain It is suggested that the domain name have an MX record configured in DNS Re-Enter domain name? [Yes] named file: $ttl ...
1
vote
1answer
3k views

Setting up a second monitor in CentOS

I have CentOS installed on my laptop. I hooked up my TV via VGA and it works, just not as I'd like it to. The left side (on the TV) is cut off, like the image is justified too far left. I want it to ...
0
votes
1answer
50 views

Centos 7 - ping 8.8.8.8 (connect: Network is unreachable)

I think I have a routing problem. I have set up a CentOS VM, it is connected to my network and I can ping other machines. I cannot however ping anything outside of my network. [root@localhost ~]# ...
1
vote
1answer
30 views

VirtualBox with Centos 7 minimal install, cannot connect to network

I just installed Centos 7 on a VM I'm running from VirtualBox on a windows machine. I installed the latest minimal release. I then went about setting up a static IP. When I try to access the machine ...
2
votes
2answers
5k views

How to access shared folder between CentOS 6 and WinXP under vmware player 4

Based on Sharing Files between CentOS 6 and Windows Systems with Samba I am able to follow until section of "Accessing Samba Shares". however, my system is WinXP and I don't see CentOS 6 icon at all. ...
0
votes
1answer
9 views

Get Logical Volumes Group name in legacy grub

I am currently in GNU GRUB v0.97 Restore mode and I have CentOS 6.5 installed with /boot partition separated and rest of filesystem is in Volume Group. But, I dont remember volume group name, is there ...
0
votes
0answers
16 views

Strange network behavior CENTOS 7 and Vmware workstation

I have fresh install of CENTOS in Vmware workstation 11 on my Laptop running Windows 8.1. I installed samba and everything worked fine. When I disconnected from my home network strange things started ...
0
votes
0answers
10 views

'kstriped' process on Centos 6?

I've been trying to figure out what the process 'kstriped' is doing on my machine. I can't seem to find any information on it in my Google searches, which has me worried. What does this process do? ...
0
votes
0answers
78 views

COD4 Linux game server doesn't send UDP packets as response to broadcast

I am setting up a bunch of Game servers for a medium sized LAN tournament using CentOS 6 and the various Linux binaries used for the game servers. With COD4 the servers did not show up in the server ...
2
votes
1answer
44 views

sudo: effective uid is not 0, is sudo installed setuid root? for normal users

strangely I cannot run the sudo command for every new account I create that is not root. The server is completely new and wasn't touched so I don't know what's wrong. for every command I try to run ...
0
votes
2answers
319 views

What tool does yum use to download rpm packages from remote server?

My system is centos, and now I am installing packages using yum command. Updating for dependencies: apr-util i386 1.3.9-1.el5 lxcenter-updates 203 k gcc-gfortran ...
0
votes
3answers
188 views

yum remove only single rpm file instead of all packages related to it

My environment: CentOS 7.0 Keep a rpm list by: rpm -qa > before.list Try libreoffice-calc. (112M bytes) yum install -y libreoffice-calc Think it is useless, I want to remove it. I found yum ...
3
votes
4answers
2k views

bridge does not forwarding packets centos

I am using CentOS 6.5 64 and use xen to create a virtual machine (CentOS) ifconfig [root@CentOS ~]# ifconfig eth0 Link encap:Ethernet HWaddr 08:00:27:54:B3:FA inet6 addr: ...
0
votes
0answers
12 views

Connecting to the Host and Internet from an Internal Network in VirtualBox

In order to simulate a network, I have 3 VMs set up in VirtualBox called VM1, VM2 and VM3. They each have 2 network interfaces all of which can ping the others at the moment. The Network interfaces ...
0
votes
1answer
52 views

Debian user learning CentOS: how to install this package?

After always having worked on Debian I now have to use some CentOS servers. I need to install a package which I always install on Debian servers using sudo apt-get install python-zbar. So I tried ...
-1
votes
0answers
39 views

Site hacked! Malware on site being accessed by some IPs [migrated]

I found this php malware file on my server. And when I went to 'apache status' in WHM. I saw some entries where some IPs where trying to access them. Is there a way I can tell how the malware file ...
1
vote
1answer
29 views

Networking for CentOS 6.6 on VirtualBox

I have created 2 guests with 2 Network interfaces each - all 4 of which have the "Attached To:" set to "Internal Network". The aim is to create a simple internal network with no access to the Host ...
0
votes
2answers
492 views

Is it possible to run a dialog/whiptail script in one TTY from another?

The origin of this question, for me, is being able to run a whiptail command in a %pre script from a kickstart file when installing a custom distribution based on Centos. However, the behaviour ...
1
vote
2answers
28k views

How to get xterm on RHEL6 and CentOS6 stock installs?

I have a library of virtual machines on which I am running product testing, and I am encountering an issue with xterm not being found. Originally I thought xterm was a basic terminal installed across ...
4
votes
1answer
2k views

“screen is terminating” for non-root

When I try to run screen as a non-root user I get: screen [screen is terminating] immediately, though it works fine for root ls -alh /usr/bin/screen -rwxr-sr-x 1 root screen 465K Jun 9 20:30 ...
-1
votes
0answers
17 views

centos 6.4 kernel panic error

I have a CentOS 6.4 dedicated server with cPanel installed, and I got the error message below after a reboot. Kernel panic - not syncing: Attempted to kill init! I tried the boot menu upon ...
2
votes
2answers
386 views

Error Compiling Python 2.7.3 on CentOS5

I'm trying to install Python 2.7.3 on my CentOS 5.50 machine. Download, extract, configure (with --prefix=/usr/local) are fine. Its the make that throws this error: gcc -pthread -c ...