Red Hat Enterprise Linux 6

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Install SW with Non-Root User

We are trying to install a IBM Inofsphere Information Server on a RHEL 6.4 machine for a client, The client has the requirement that the software not be installed from the Root user and you must ...
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0answers
105 views

transparent Squid allowing only HTTPS sites

I have configured squid proxy as transparent on RHEL6. But these is an issue with it. It's allowing only HTTPS sites (but all works fine when I manually enter proxy settings in browser). Below is my ...
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1answer
47 views

Can't set locale to en_US.UTF-8, but locale -a says it's available. No root

I'm trying to use powerline symbols in gvim. Part of that requires that I set my locale to UTF-8. export LANG=en_US.UTF-8 Afterwards I see the following errors. For gvim: bash-4.1$ /usr/bin/gvim ...
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1answer
50 views

-bash: export: ''not a valid identifier when logging into terminal

Hi Whenever I log into the terminal I get the following error -bash: export: ...
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1answer
425 views

Redhat Linux /lib/libc.so.6: version `GLIBC_2.16' not found (required by /lib/libncurses.so.5)

I am running a server RHEL 6.4 which currently has GLIBC 2.12 installed on it. We are trying to run a program which gives this error /lib/libc.so.6: version `GLIBC_2.16' not found (required by ...
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2answers
50 views

Why doesn't the centos devtools repo work on redhat?

I have RedHat 6 installed and would like to use the Centos 6 devtools. I found instructions for using the repo here. I have tested this method on Centos 6 and it worked fine. However, it doesn't ...
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1answer
64 views

How do I get the system-serial-number for Xen Server?

I would like to find out how could I be able to retrieve the system-serial-number of virtual machines installed on Citrix XenServer. I had referred to ...
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0answers
119 views

Yum installation fails with RHEL 6.5

I am trying to install shibboleth SP package using YUM installation (Yum install shibboleth). I am getting the following error while installing. Downloading Packages: ...
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1answer
56 views

How to extract single file from large tar/tar.gz file

What I want to do is to extract a single file from a huge tar file, instead of extracting the whole tar. I am using RHEL 6.4 I Googled it and tried the following: tar --extract --file=some.tar ...
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0answers
43 views

How come a standard (non-sudo) user can reboot my server?

I have RHEL 6.5 installed in VMware Workstation. When any normal user logs into the the virtual RHEL 6.5 server and runs reboot command, the server is rebooted. Normally, only users having sudo access ...
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0answers
43 views

Installing Nvidia drivers on Red Hat

I wanted to install Nvidia drivers. Can you tell me why the following is not working : [root@INEICP-EPM-W134 Downloads]# rpm -Uvh XFree86-4.3.0-35.EL.src.rpm warning: XFree86-4.3.0-35.EL.src.rpm: ...
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2answers
246 views

How to use svn-client on RHEL5 after the server disabled SSLv3?

To deal with the recently-discovered POODLE vulnerability in SSLv3, we disabled the old protocol on our servers -- including the Subversion repository server. This broke the svn-clients on our RHEL5 ...
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101 views

smarvtd process flood the rhel6.5 and network

My RHEL 6.5 has been flood with smarvtd process. I dont what is this process and how it has been in my box. through my search in google is seem like a malware, but not much info for this process, the ...
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1answer
125 views

What's wrong with RHEL 6.5 on POWER in a PowerKVM guest?

I am seeing errors on two PowerKVM (Ver 2.1 SP1) systems on booting to the console of the form: irq: irq 4110 on host null mapped to virtual irq 27 BUG: Bad page state in process vballoon ...
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0answers
234 views

Disable TCP keepalive on RHEL6

Is it possible to disable TCP keepalive on RHEL6? I know the kernel parameters for tuning TCP keepalive timeout are as follows: net.ipv4.tcp_keepalive_time net.ipv4.tcp_keepalive_intvl ...
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3answers
115 views

Avoiding users to corrupt and use a script

Is it possible to deny the right to copy files? I have a script which should be executable by others. They are also allowed to read the file (though it would not be a problem to forbid reading). But ...
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2answers
124 views

LUKS encryption with non-interactive login on RHEL6

I need to have LUKS encryption on this system but during lab development I don't want to have to enter the password at the console each reboot. I'd like a way to set a simple password that can be ...
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0answers
48 views

MySQL is installed but it is not detected as being installed

I think one of my friends had installed mySQL on the RHEL 6.2 OS I'm working on, but when I tried running it or uninstalling, it says the rpm is not installed, and when I try installing the rpm, it ...
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2answers
305 views

RHEL 6.5 how to disable cd/dvd burning for users

I have a need to disable CD/DVD burning for users on a RHEL6 machine. I still need to use the optical drive for mounting read-only discs to import data. I just need to make it so users can't write ...
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0answers
160 views

restore rpm to default installed version on RHEL

Is there a way to restore one single package back to the original version shipped with the RHEL OS? A YUM downgrade just downgrades the package to the previous version located on the repository and ...
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0answers
251 views

install latest gcc on rhel 6 x86_64

I have an RHEL 6 server with gcc version 4.4.7. I wanted to update the gcc version (I think the current one is 4.8). Yum update doesn't work. Also, SO answers for a similar question on CentOS does not ...
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0answers
184 views

can't connect to kvm rhel guest from fedora host over any port other than 22 (ssh)

I have a kvm guest running Red Hat Linux in a Fedora 19 host. Running a ruby app in the guest on port 3000. I can ping the guest, and ssh into it from the host, but I cannot access the app itself. ...
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1answer
462 views

How do you add an ldap group to a system user?

The question is basically the same as : serverfault I am unable to add a ldap group to a system user. This does not work : usermod -a -G ldapGroup systemUser The same with gpasswd command. The ...
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1answer
152 views

What files must be writable for a password change on a RHEL6 read-only file system?

I have a RedHat 6 system that is intentionally configured to be read-only file system. We use /etc/rwtab to allow certain files to be writable (log files and such). /etc/sysconfig/readonly-root is ...
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1answer
151 views

Cloning HDD to SSD and using a HDD for Data Storage

First time poster with a possibly unique situation: I've been tapped by my company to setup several new computers with RHEL 6.4. These new machines have a 250gb SSD and a 3TB hdd, and previously came ...
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1answer
572 views

Core dump generation on Linux

Something very perplexing is going on, with respect to my box. Below are my settings in /etc/sysctl.conf: kernel.core_pattern = core kernel.core_uses_pid = 1 In /etc/profile, I have this: ulimit ...
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2answers
6k views

Lock screen from cmd line

How to lock screen and at the time of unlock should ask password? How to do it from command prompt? I have tried: gnome-screensaver-command -l But not asking password at the unlock time.
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3answers
26k views

How to install rpm file along with its all dependencies?

I am trying to install HPCC on RHEL based machine. I have one .rpm file and to install this rpm, I am using following command : sudo rpm -Uvh hpccsystems-platform_community-4.0.0-9.el6.x86_64.rpm I ...
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2answers
2k views

RHEL Desktop: How to install g++?

I would like to install the gcc-c++ package on RHEL 6. When I search for it with yum, I get No matches found. Searching for it on the web, it seems that I need the workstation sub-channel. However, I ...
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2answers
1k views

How can I use a separate partition to store the VM images in KVM?

I have the following setup on my host [root@fake ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/sda2 32G 30G 785M 98% / tmpfs 12G 76K 12G ...
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0answers
86 views

List repositories from multiple projects in Trac using mod_python

Currently working on a customized webpage that shows the available projects I have in Trac (1.0.1). I am using mod_python to connect the trac interface. I found a standard page for this, but it didn't ...
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3answers
9k views

RHEL6 NO Longer Supported by Google Chrome, Is there a way around it?

I'm getting an error while trying to update my Google Chrome in RHEL6. [alexus@wcmisdlin02 ~]$ sudo yum update [sudo] password for alexus: Loaded plugins: refresh-packagekit, security Setting up ...
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1answer
83 views

What is the best way to install windows on a rhel 6 machine? [closed]

I have a rhel6 machine in my office. I wanted to install windows 7 on that. My idea was to install a dual booting, however my system admin seems uncomfortable with that. He asked me to install a ...
0
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1answer
48 views

What aids exist in RHEL v6 to calculate subnets without an internet connection?

The Red Hat version of the ipcalc program is very basic compared with some other versions that are available. Suppose you didn't have an internet connection and could only use tools that exist ...
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0answers
595 views

How to dual boot RHEL 6 and Windows 8?

The Situation: I have an ASUS Notebook with Windows 8 preinstalled, i created a new partition and installed RHEL 6 to that partition, but the computer keeps booting into Windows 8 without going into ...
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1answer
70 views

Expand partition on RHEL VM hosted on OSX

I've installed a RHEL6 VM on my mac OSX. The mounted devices (mount on the vm) are: /dev/mapper/sys-root on / type ext4 (rw,noatime) proc on /proc type proc (rw) sysfs on /sys type sysfs (rw) devpts ...
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1answer
529 views

Any pre-packaged PySide for RHEL?

I would like to install PySide on RHEL 6.3. I have found an RPM for PySide Based on my system info: [tbrannon@oc2417102872 Documents]$ uname -m x86_64 [tbrannon@oc2417102872 Documents]$ cat ...
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1answer
2k views

Installing development tools in RHEL 6

I have admin privilege on my office computer (running RHEL 6) which is connected in a network. I was trying to install development tools using the command: sudo yum groupinstall "Development Tools" ...
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1answer
490 views

Dropbox.py on RHEL 6

I'm trying to run a headless install of Dropbox on RHEL 6. The daemon seems to be running, but when I try to use Dropbox's associated dropbox.py tool to control the daemon, it fails to run with the ...
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1answer
921 views

Cannot write samba shares

Running samba 3.5 on Red Hat Enterprise 6.1 I'm having issues sharing two folders. Here is the output of testparm: [global] workgroup = DOMAINNAME server string = Samba Server Version %v ...
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2answers
3k views

Why would ssh fail to expand %h variable in .ssh/config?

Why would ssh fail to expand %h from .ssh/config? This used to work and still works except on a RHEL box. Looking for what the origin of this could be. Is there a setting somewhere that tells ssh to ...
2
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0answers
116 views

how to configure dual wlan at boot on rhel 6

I got a RHEL 6.3 box, with 2 wlan interfaces. I need wlan to be set at boot. wlan0 -> connects to NETWORK0 wlan1 -> connects to NETWORK1 How should I setup this ? I'm not used to ifcfg ...
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0answers
579 views

How do I set the primary display on rhel 6 with dual displays

I've got a lenovo T410 laptop running RHEL 6.3. When I plug it into my docking station I've got it setup to do dual display, but it insists on using the laptop as the primary display keeping the ...
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0answers
532 views

Is it safe to disable nmi_watchdog?

I'm using RHEL 6 (kernel 2.6.32-131) and I'm trying to start oprofile, but I keep getting an error. My oprofile version is 0.9.6-12. I was able to successfully do opcontrol --init But when I did ...
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1answer
398 views

Setting HOME variable in RHEL6 system wide

Where does the HOME variable get set in RHEL6 (SL6.1)? On one system all users get HOME set to /home/username/, i.e. with the trailing slash, which I don't want, so I need to remove it.
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3answers
945 views

DNS resolver improvements?

I have recently come across the following configuration of /etc/resolv.conf which is/was supposed to increase the speed of DNS resolution: nameserver 1.1.1.1 nameserver 2.2.2.2 nameserver 3.3.3.3 ...
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1answer
1k views

Creating IP aliases upon server reboot

I have a server running RHEL 6, and have created multiple IP aliases on it. However, when I restart the server, the IP aliases are gone. I tried to edit the /etc/rc.d/rc.local file to include ...
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2answers
845 views

How to display system progress and hide splash screen in RHEL 6.2

I had to force a hardware reboot due to some CPU hungry application. It now hangs at the start-up screen right after the progress circle completes. I have no way to see what it is doing (checking the ...
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0answers
822 views

Setting default desktop in CentOS 6.2

In centos 4 and 5 I used to select desktop (KDE or Gnome) when I login and set if it's for this session only or permanent selection. In CentOS 6 I can also select desktop ... only after I enter my ...
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1answer
86 views

Installing RHEL 6 over RHEL 5

My server is currently running RHEL 5. I would like to install RHEL 6 over it. Do I simply install it and will the installation erase everything I have on the server now? Thank you. Regards, Rayne