Questions tagged [centos-6]
CentOS is an abbreviation for Community Enterprise Operating System that aims to be compatible with its upstream source, Red Hat Enterprise Linux. CentOS 6 is the 6th major version of CentOS, which was released on July 10th, 2011.
353
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How do I stop a currently running cron job executing wget?
I added a cron job to prime the cache of my website. The command is:
cd crawler && wget --recursive --no-parent --domains=example.com --level=inf --reject css,js,png,jpg,mp4,psd,pdf --delete-...
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Can't update the PHP 5.3 to higher version on CentOS 6.1
I have a server running on CentOS 6.1 ..
And currently having PHP 5.3.29
I tried installing a newer version but the issue is the i can't remove the older version ..
I am confused how to begin well !
...
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2
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518
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Can I install redhat rpm on centos?
Can I install the Red Hat 6 version of the Openssl.rpm on the Centos6?
I am trying to backup and install an old version that can no longer be found in current repository.
I found the centos package ...
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Start tcpdump with script on system start
I'm trying to run a script on startup that runs the tcpdump command on Centos 7 and Centos 6.
The aim is to start a rolling pcap when the system starts.
I've tried using a cron with @reboot, but it ...
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How to save syslog severity <132> to a different file?
We have an old appliance that sends syslog with severity <132> to its management server.
To capture said events the previous team created a tcpdump script and ran it via crontab to capture the ...
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81
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Is there a way to make a vnc server not user specific?
I am using tigervnc server on CentOS 6.8. I am trying to get it so that users can open their vnc viewer to say ipaddress:5901 and the viewer will ask for both username and password. Right now I have ...
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313
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PV is greater than /dev/sda2
I'm receiving below error. seems like while increase the PV size, I have increased greater than /dev/sda2.Because of which my root filesystem is corrupted and cannot boot. Also while booting my root ...
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34
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Linux Commands for Task
I am working on a File server on cent OS but stuck with a simple process, some how I am getting no result maybe I am new Linux that's why can't figure it out. Please Need Help:
Here is what I want to ...
user403167
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perl: warning: Setting locale failed. Centos 6.9
I am receiving the following error message on my Centos linux server for past 15 days.
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = "...
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900
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WordPress reports wrong version of php
I have a centos 6 Linux server with a whm and cpanel installed. I've recently updated the PHP version to 7 through the whm and applied it to the website on the server in both whm and cpanel in the ...
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Why is the maximum number of open files that are started with the system is 1024 under CentOS 6.10?
I have modified /etc/security/limit.conf:
* hard nofile 1000000
* soft nofile 1000000
As well as this file /etc/security/limits.d/90-nproc.conf
* soft nproc unlimited
root ...
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1
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Command executed via ssh
On CentOS 6, how can I tell what commands were executed via someone that ssh'ed into as root? I looked in /root/.bash_history. I also ssh'ed into myself and did a history but the only commands I ...
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CentOS 6.10 Boot Stops at GRUB Prompt
My CentOS 6.10 host won't boot. It stops at the GRUB prompt. How do I fix this without manual intervention at each boot?
I can successfully get the system running with these steps.
root (hd0,1)
...
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Link domain to specific Apache port
I need to link a specific domain to a port in an Apache server. I'm looking for something like this:
www.test.com links to 127.0.0.1:80
www.sub.test.com links to 127.0.0.1:90
I already created ...
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1
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100
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"screen" is losing umask setting
I am using the screen tool quite a bit.
Recently I discovered that the umask within screen is different from what I am setting in my .bashrc.
$ screen -v
Screen version 4.00.03 (FAU) 23-Oct-06
$ ...
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1
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Cannot upgrade git on CentOS6
I have
$ git --version
git version 2.18.0
$ cat /etc/yum.repos.d/WANdisco-git.repo
[WANdisco-git]
name=WANdisco Distribution of git
baseurl=http://opensource.wandisco.com/rhel/$releasever/git/$...
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Github community edition installed but not open properly
I am trying the install the Github lab community edition in our centos server by using steps that mentioned in the below link
https://about.gitlab.com/install/#centos-6
The installation successfully ...
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3
answers
313
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Nagios service restart is failing on CentOS
Nagios restart service is failing with the error:
/etc/init.d/nagios: line 153: syntax error near unexpected token `}'
It's only happening on CentOS (6x);
For Ubuntu & Redhat this issue does ...
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2
answers
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nameserver in /etc/resolv.conf vs /etc/sysconfig/ifcfg-eth0 on Centos 6 / RHEL 6 server
If nameservers are configured with both nameserver entries in /etc/resolv.conf and DNS1/DNS2 entries in /etc/sysconfig/network-scripts/ifcfg-eth0 on a Centos 6 / RHEL 6 server, which one will take ...
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Not able to access ftp from browser
OS I'am using CentOS 6.10
I am trying to configure active mode ftp by opening port 20 and 21 only.
(Exactly I don't no how to configure active mode ftp)
This is my iptables rule.
[root@server ~]# ...
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535
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How to mount iso file with selinux context
I am trying to mount iso file in /var/ftp/pub/centos
When I try to access those files using ftp in web browser it's not working . After troubleshooting I found that it's because of selinux.
dr-xr-...
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Downloading CentOS 7.2 64-bit (or CentOS 6.8, 64 bit)?
For some reason (software compatibility with RedHawk), I need to use CentOS 7.2 (64-bit) instead of the most updated version of CentOS 7.6.1810. I am asking around to see if there is still a chance ...
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How to configure NFSv4 only server in CentOS 6.10
I am trying to configure NFSv4 only server in CentOS 6.10
I've disabled NFS v2 and v3 using this conf file /etc/sysconfig/nfs
MOUNTD_NFS_V2="no"
MOUNTD_NFS_V3="no"
RPCNFSDARGS="-N 2 -N 3"
I followed ...
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1
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Why is my simple bash script is not running?
I am just writing a simple Bash script on CentOS 6.2:
[root@hadoop1 ~]# vi bash_startup
#! /bin/bash
export r=1
Backing to the command line:
and running using ./bash_startup
[root@hadoop1 ~]# echo ...
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1
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47
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Need to start mysqld before ambari-server
I am using Centos 6.2 to install a HDP cluster. The problem is that my ambari-server need Mysql on startup to be run before it when I use below
[root@master ~]# chkconfig --list ambari-server
ambari-...
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1
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Centos 6.2 cant ping 8.8.8.8 using NAT bridge on VMWare
I am using Centos 6.2 inside vmware and I have three nodes whihc I have assigned them static IPs as folllow
Based on the errors, you need to update the files to look like this:
/etc/sysconfig/...
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0
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43
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CentOS rc.local python redirect
Scenario is as follows:
I need to execute two python scripts on boot, and redirect their stdout and stderr to a file (each script to a file).
In /etc/rc.local, I've tried (among plenty others) the ...
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Paprefs for CentOS
Has anyone been successful in installing paprefs on either CentOS 6 or CentOS 7?
I tried to unpack the rpm at https://centos.pkgs.org/7/nux-dextop-x86_64/paprefs-0.9.10-8.el7.nux.x86_64.rpm.html, but ...
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BIND-9.8.2 what is the meaning of 'malformed transaction'?
Recently our master DNS service began logging errors similar to this:
/var/log/messages:Jun 20 13:38:18 inet03 named[3720]: malformed transaction:
dynamic/...
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How can I turn my CentOS laptop into a wireless signal repeater?
So, I have a laptop with CentOS 6.9 (i686 arch), I need to receive the internet signal through the wi-fi adapter and repeat it to the ethernet cable, how can I do this? Is there any way to do it?
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How to increase VirtualBox CentOS 6.5 disk size? [closed]
I am trying to increase the disk size of a VM that I initially set up with 4 GB memory to 10 GB. I successfully increased it to 8 GB (by getting rid of lv_swap and running lvextend after updating it ...
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mount and umount behaving differently when run under cron
Running CentOS 6 in AWS, and what I'm seeing is baffling me.
There is an s3fs mount in /etc/fstab that sometimes loses its ability to read and write from. I have a cron job that worked great for ...
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How to use a non-443 port with https?
I can't get https to work on port 3000. Here's my specific situation:
I have my own VPS running Centos6/Apache.
I am using botkit-starter-slack to run a bot from my server.
I have SSL certs that pass ...
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1
answer
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Resolving IPv6 requsets on IPv4 VPS
I have a VPS(Virtual Private Server) from hetzner.com with Centos-6.9
The VPS can only work with IPv4 and the server don't support IPv6.
Now i setup and running a proxy on this VPS(shadowsocks). ...
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Migration from CentOs6.9 to CentOS 7.x
I have a server machine running on CentOS 6.9 where more than 200 user accounts exist and DNS service and NIS service are working.
What is the best way to migrate this server to a new machine on ...
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sysstat not updating configuration?
This is my first question on SuperUser so go easy!
I have attempted to prune my servers' /var/log/sa/* logs by updating the /etc/sysconfig/sysstat file to the following:
# sysstat-10.1.5 ...
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2
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How can I create a service in CentOS 6?
I need to create ratchet service on my dedicated server (CentOS 6). I have successfully created this service on local CentOS 7. The problem is that the server has got old version of CentOS and I need ...
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CentOS release 6.9 (Final) appends twice
I'm trying to append someting to a file
rm temp.upload
echo -n 'test' >> temp.upload
cat temp.upload
testtest
but anyhow it gets appended twice
Any idea what's going on?
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Docker container with centos 6.6 and c++
I'm trying to create a docker contaienr with CentOS 6.6 and c++:
Step 1/37 : FROM centos:6.6
---> 3d7ac13b921a
Step 2/37 : RUN yum -y update
---> Using cache
---> b41e216c79de
Step 3/37 : ...
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Upgrade centos 6 to centos 7
I Have a server that has CentOS 6 as operating system.I need to upgrade it to the latest version of CentOS 7.
how its possible?what procedure I need to pass?
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CentOS 6 IPTABLES list rules
I've entered some rules into IPtables on CentOS 6. But when I run 'service iptables status' I get a different result than when I go 'iptables -L'.
I need to open up port 1270 on this machine.
This ...
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Grub prompt after 'yum update' (CentOS 6.9)
It seems the system can't boot correctly after running a yum update and grub prompt appears. I'm not sure but maybe memory was exhausted in the process. The thing is I don't know what is the real ...
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Downloading files using 'wget ' in centos 6 server takes a long time
I have two differents servers (Centos 6) with the same configuration , when I try to download files using " wget ", it takes a long time (speed less than 400k/s) on the first server , but the second ...
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359
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No TTY Terminal after CENTOS Kernel Upgrade and reboot
have a VPS and recently I installed a new kernel
yum history info
Loaded plugins: fastestmirror
Transaction ID : 17
Begin time : Wed Sep 13 18:52:31 2017
Begin rpmdb : 326:...
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179
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Redirecting messages from syslogd
I'm currently using a CentOS 6 cluster which is having some issues on one node that is triggering a syslogd message:
Message from syslogd@node005 at Sep 7 14:23:04 ...
kernel: Uhhuh. NMI received ...
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1
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Return the version of glibc to 2.12
on CentOS release 6.9 (Final)
I have updated glibc to 2.14 according to this procedure
https://unix.stackexchange.com/questions/176489/how-to-update-glibc-to-2-14-in-centos-6-5
However after ...
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How do I remove el7 and it's packages on CentOS 6.9?
I'm trying to install Centreon from ssh and I got this error:
Error: Package: centreon-clib-1.4.2-3.el7.centos.x86_64 (centreon-stable)
Requires: libstdc++.so.6(GLIBCXX_3.4.15)(64bit)
Error: ...
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1
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Keeps detecting SELinux as enabled even though I disabled it (When trying to install FreePBX)
I was following this guide to install FreePBX on CentOS 6.9 (minimaslist), everything worked, until the last step to install FreePBX: ./install -n from /usr/src/freepbx, I keep getting the follwing ...
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136
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PHP cli is not running after reboot
To run PHP CLI on my centos virtualbox image I need to type
source /opt/remi/php71/enable
but after rebooting the machine the PHP CLI is down again and I need to do this again...
In best case I ...
0
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1
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2k
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Trying to exclude a specific directory from a grep command
I've got a directory that contains hundreds of sub-directories that all have dates as their names, and inside each of those sub-directories, there's a bunch of files I need to be searching through. ...
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