Red Hat Enterprise Linux (RHEL) is a commercially supported Linux distribution.
0
votes
3answers
58 views
RHEL:Change Screen Resolution of Virtual Console
I am working on a RHEL 6.3 Workstation. And the monitor is a HD AOC Monitor. Problem I am facing is whenever this machine starts up, it runs with maximum screen resolution. It is a big screen and ...
5
votes
2answers
142 views
Mailman / Postfix Configuration Assistance
I am writing for some help regarding Postfix configuration.
I cannot seem to get Postfix configured properly to transfer mail to the mailing list installed on the same server. I followed many steps ...
4
votes
2answers
863 views
Selinux is denying access to mysqld
I have a script that dumps a mysql database. It then compresses the file and this gets stored in my home folder by using cron. The problem is I seem to be getting an error message.
mysqldump: ...
2
votes
2answers
130 views
Set internet connection order or preference
I have SL 6.3 installed on two machines.
Machine A is a workstation and has two interface eth0 and wlan0. Using eth0, it is connected to Machine B (public facing server) with static IP address. Both ...
1
vote
2answers
63 views
Commands for determining level of usage of server
I am scripting a new program that will connect to a cluster of machines in a VM park, and hopefully check their level of usage.
The VM clients are a combination of RHEL and CentOS, and runs on ...
1
vote
2answers
37 views
Using a specifing gateway for a packet. (CentOS/RHEL)
I have just setup a machine which has two NICs, one for private network and the other one for public network which has a real IP assigned to it.
DEVICE=eth0
HWADDR=XXX
TYPE=Ethernet
UUID=XXX
...
1
vote
2answers
138 views
file still read-only after a mount --bind from a rw partition
I use mount --bind to "overlay" a file from one ext4,rw filesystem onto another file in ext4,ro filesystem. For example, /etc/hosts is on a read-only / partition, but I have another partition where ...
0
votes
2answers
66 views
How to install vsftpd package
I am having a rhel6 server i want to install vsftpd package from there to my client machine
How to do this.
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votes
2answers
104 views
Copy files from source machine to LiveCD
I'm working on distributing a version of Fedora to our internal development team using Live CD. There are certain files I would like to copy to the live cd that are not:
part of an RPM or
going to ...
2
votes
1answer
27 views
Problem in Joining RHEL with Windows 2008
I configured Domain on my test machine (Win2k8) and domain name is win2008ad.local and computer name is win2k8. So the full name is win2k8.win2008ad.local.
I installed packages on RHEL 5 related to ...
2
votes
1answer
102 views
RHEL6 not registering correctly when using PXE boot via Cobbler
When I create a RHEL6 server using the DVD media, it works fine. However, we want to do PXE installs.
We import the RHEL6 DVD to cobbler by doing the following:
$ sudo mount -o loop,ro rhel6-dvd.iso ...
2
votes
1answer
245 views
Static IP config no longer persistent in CentOS6
I was messing around with KVM in CentOS 6.3 when I noticed I was having problems with the IP address of my principle network connection (eth0). I backed out my bridge
and restored the network-script ...
2
votes
1answer
320 views
How Do I use autofs to map a USB drive by its ID?
Goal
I have a USB drive -- let's say the drive's ID is /dev/disk/by-id/thediskid
I would like to mount the drive -- by ID -- to a folder (let's call it /MOUNT_FOLDER)
Question
What is the best ...
2
votes
1answer
195 views
Why do I have to stop/restart cups in redhat linux in order to use a custom filter?
A colleague wrote a filter utility for me in ruby that allows me to print barcodes from a textfile. (The filter replaces @{blah} with the proper PCL and a barcode checksum character so that "blah" ...
1
vote
1answer
15 views
Errors in Syslog
Im getting this error on one of the server
May 21 16:45:42 ERPSSO gconfd (root-24528): Failed to write "/root/.gconf/apps/puplet/%gconf.xml": Failed to move temporary file ...
1
vote
1answer
36 views
Need general guide on how to build Linux Stream (LiS) under RedHat 6.2
Day 1
I have hit into some error, and the build simply fail, saying that there is some conflict. Thus I believe a .o file cannot be made and then result fatal error during linking, anyone have steps ...
1
vote
1answer
174 views
Scientific Linux 6.3 run evince in SELinux sandbox
I'm trying to run evince in the SELinux sandbox:
sandbox -X /usr/bin/evince Unixforpoets.pdf
but after waiting for minutes nothing happens, console doesn't outputs anything. So I collected the ...
0
votes
1answer
29 views
yum install wireshark-gnome
I tried using command yum install wireshark-gnome to install wireshark on RedHat 6.3. And I make sure the network is ok.
But it fails cause by below prompt.
Loaded plugins: product-id, security, ...
0
votes
1answer
30 views
CIFS VFS: Unexpected SMB signature
When I login to server in Text mode the following Message appearing on one of Server
CIFS VFS: Unexpected SMB signature
We are using Redhat 5.6 64 bit.
Is this serious error and how to resolve ...
0
votes
1answer
50 views
How to format large Size HDD quickly
In windows we can do a Quick format just by right clicking the device and boom format.
In linux How to do the same I mean if the size of HDD is 2TB or more it takes along time to format using
...
0
votes
1answer
45 views
Red Hat installation query: no Gnome GUI
I'm trying to install Red Hat on my Windows system but Im facing a problem. I get only one option during installation which is "Minimal" and even if I check Gnome desktop in customize options, I only ...
0
votes
1answer
152 views
How to access the Local FTP YUM repo from client Machine
I setup the FTP server on Machine A 192.168.1.105 and created the YUM repo. And placed following contents in it.
#vi rhel-localftp.repo
[rhel-localftp.rep]
name=bla bla bla
...
0
votes
1answer
123 views
GDM will not start on boot, unable to login into graphical interface
I am running RHEL 5.8 .
SELinux is enabled but in permissive mode. Here are some snippets from /var/log/messages on boot.
kernel: type=1400 audit(1360613500.551:6): avc: denied { write } for ...
0
votes
1answer
173 views
how to have root partition LVM for RHEL 5.8 64 bit on AWS EC2
I am new to this and I have to create a RHEL 5.8 Amazon Machine Image (AMI) in which the root partition should be a logical volume. I know how to create a data partition as a logical volume but am not ...
0
votes
1answer
469 views
How can I make the NetworkManager work?
I am running a version of RHCE6 on my laptop, and lately I've been trying various stuff about network configuration through command line. Last night, I tried removing the NetworkManager using "yum ...
-1
votes
1answer
68 views
Upgrading the kernel in Redhat Linux 6.0
How do you upgrade the kernel in Redhat Linux 6.0?
And how can I confirm whether it is updated or not?
-1
votes
1answer
293 views
rc.status equivalent in Redhat
I need to have rc.status file in redhat linux, to install one software(java app). Is there any way to enable it on redhat? Or is there an equivalent on Redhat? Thanks
