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Questions tagged [centos6]

CentOS was an Linux distribution standing for "Community ENTerprise Operating System" based on "Red Hat Enterprise Linux" (RHEL). The "CentOS6" tag refers to versions 6.x of CentOS. CentOS 6 was released on November 27, 2011 and reached End Of Life on November 30, 2020.

CentOS was an Linux distribution standing for "Community ENTerprise Operating System" based on "Red Hat Enterprise Linux" (RHEL). The "CentOS6" tag refers to versions 6.x of CentOS. CentOS 6 was released on November 27, 2011 and reached End Of Life on November 30, 2020.

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How to run a script automatically on system startup in centos

I've successfully installed TeamCity ib CentOS 6.2 Minimal. I'm stuck on trying to run a script automatically on system startup: /opt/TeamCity/bin/teamcity-server.sh start I've googled around and tried various methods all of which seems to fail. …
atp03
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Block outgoing connections for certaing uids (root, apache, nobody)

With iptables in CentOS 5 and 6 Linux - how can you please prevent processes running as root, apache or nobody from initiating outgoing connections? On CentOS 5 Linux I've tried putting these lines into /etc/sysconfig/iptables: -A OUTPUT -m owner…
Alexander Farber
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Installing GeoIP on CentOS

On CentOS 6 I cannot install GeoIP even though many websites describe installing GeoIP with the following commands: yum install GeoIP GeoIP-devel GeoIP-data I get No package GeoIP available.
unixman83
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How to check CentOS 6 Server VM Host after a power falure?

This afternoon, someone at our office decided to pull the plug out of our server because it was storming outside. They didn't shut it down, they just pulled the plug out while it was running. The server has 4 SATA drives in a software RAID 10…
Nick
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Disabling IPV6 on Centos6

I want to disable IPV6 in the new Centos6 virtual server I have just setup in Xen. I have already followed the instructions here and then rebooted/restarted networking. Update: followed the below, that seems to have worked, but now it hasn't picked…
AliGibbs
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Network traffic doesn't appear to leave the trunk

I'm in the process of staging up some new virtualization servers, and part of that is to get some higher-bandwidth pipes into them. The ultimate goal is to bind 4 GigE ports into a single trunk carrying 802.1q tagged traffic. I can get that far,…
sysadmin1138
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how to install docker-ce 17+ on centos 6.9?

Im currently trying to install docker-ce 17+ on a centOS 6.9 server, however, when running yum install docker-ce i get the following errors: Error: Package: docker-ce-17.06.1.ce-1.el7.centos.x86_64 (docker-ce-stable) Requires:…
Juan Sebastian
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Amazon EC2 instance won't boot: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

My instance was running for years and suddenly stopped responding Jun 1st. I tried to reboot it, but it would not boot. It gave errors in the system log: https://pastebin.com/rSxr1kLs Linux version 2.6.32-642.11.1.el6.x86_64…
Chloe
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Fiber multipath fails: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK

I am trying to copy(~7TB of data using rsync) between two server in same data center in the backend its using EMC VMAX3 After copying ~30-40GB of data multipath start failing Dec 15 01:57:53 test.example.com multipathd:…
Prashant Lakhera
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LUKS Error During Boot

alg: drbg: could not allocate DRNG handle for ... I only see this error on the console during the boot process of virtual machines we create. EDIT: 2/5/16 - I see it on some bare-metal installations, too. (It does proceed to boot completely.) I…
Aaron Copley
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x2go passphrase prompt then authentication fail

Have read following post and although it had a similar title it wasn't the same problem: Able to connect by SSH, but not x2go From windows 7 client and windows 10 client at home to centOS6.7 remote server OVH x2go client installer…
WAITDN
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Server overloaded, acts like out of memory, but thats not true

I have a Centos 6.5 server, running QEMU-KVM virtualization: hardware: 40 CPUs 400 GB RAM software: Kernel: 2.6.32-431.17.1.el6.x86_64 Qemu: 0.12.1.2 Libvirt: 0.10.2 There are 3 guests, with identical hw configuration: 16 CPUs 120 GB…
dave
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How to pass input from one script into another using bash

I am writing a script where I am want to launch the mysql_secure_installation script and provide the appropriate answers at each prompt. I tried using echo like this: echo -e "\n\n$db_pass\n$db_pass\n\n\n\n\n" |…
user5013
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Processing Conflict: mysql55w-libs-5.5.36-3.w6.x86_64 conflicts mysql-libs < 5.5

I'm trying to install the latest webtatic MySQL 5.5 edition via yum (http://webtatic.com/packages/mysql55/) on CentOS 6.5 but every time I try I get the following output ending in error: # yum install mysql55w mysql55w-server Loaded plugins:…
eComEvo
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Failing to mount root from ramdisk while PXE boot

I have a working TFTP/DHCP PXE boot environment where I've already booted some images successful. Now I built an CentOS 6.5 diskless image and this one is failing booting with the following error: No filesystem could mount root, tried: …
marcap
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