0
votes
3answers
39 views

Screen capture application for RHEL6.5

I need some screen capture application for RHEL6.5 and tried few ways to get one but failed. yum install gnmoe-utils and got: Reading Local RPMDB rpmdb time: 0.000 Setting up Install Process ...
1
vote
1answer
44 views

How to force change linux password even if similar as previous

I am trying to change my current password in Red Hat Enterprise Linux Server release 5.10 (Tikanga) but it says my new password is too similar. Is there any way to force change ? $ passwd Changing ...
0
votes
0answers
40 views

Linux server rebooted automatically [on hold]

I'm not sure whether due to high load or for some other reason my Linux box seems to get auto rebooted. No cron job is configured. Below is the output from /var/log/message. What can be the reason of ...
2
votes
1answer
52 views

disabling ctrl-alt-del and /etc/init

My OS is RHEL 6.2 I disable Ctrl+Alt+Del by changing in /etc/init/control-alt-del.conf the line exec /sbin/shutdown -r now "Control-alt-del pressed" by exec /bin/true I'll be testing it next ...
0
votes
0answers
44 views

OPENVPN AS - Could not connect to the test server on the Internet

I have set up OpenVPN on my server and I can access it through Tunnelblick. I am however having issues to set up OpenVPN Access Sever. After Install I noticed that in the server name field there was ...
0
votes
0answers
11 views

How to use scanner drivers api in Linux shell script

Usually when scanning any page using Canon DR- 2050C scanner in windows it rotates vertical text paged to horizontal automatically for the easy reading of the user. In Linux we are manually scanning ...
0
votes
0answers
5 views

How to increase horizontal and vertical default spacing between icons on desktop at EL6

I have installed centos 6.5, by default icons are appearing very near to each other on desktop. From where I can increase space between them? Any clue? Which file is recommended to modify manually, ...
0
votes
0answers
12 views

facing issue while installing oracle Database 11g on rhel5 And SOA

While installing required rpms for both SOA and Oracle the below rpms are conflicting with each other glibc-devel-2.5-49.x86_64.rpm and glibc-devel-2.5-24.i386.rpm How can I fix it? one package gets ...
6
votes
1answer
28 views

Linux kernel 3.10.0-123.4.2 processes [flush] aren't present

I am using CentOS 7 with "3.10.0-123.4.2.el7.x86_64" version, but I don't know why the kernel threads named flush aren't present in this kernel version. I tried to look in the kernel change log, but ...
-2
votes
4answers
76 views

nohup command doesn't seems to be working?

Please let me know any example that shows nohup is working for a program even after logout , as i tried using without nohup command to run a script i background and it seems to be working even ...
0
votes
0answers
55 views

Unable to install Crypt::SSLeay perl module on RHEL 5.7 (x86_64)

Here is the scenario, actually my RHEL 5.7 (x64_86) server don't have internet connection. but I want to install Crypt::SSLeay perl module on that server. So I downloaded it from CPAN & then ...
0
votes
1answer
420 views

Redhat “httpd” can not start anymore. Showing “suEXEC” and “SELinux” notices

I'm on RHEL 6.5 and Apache 2.2.15. When I restart the httpd, I can not start that httpd anymore. Showing following things in the /var/log/httpd/error_log: [Fri Aug 01 18:31:48 2014] [notice] suEXEC ...
0
votes
0answers
18 views

PlayOnLinux(POL) Excel 2007 can not open more than one spreadsheet

I have Installed CentOS 6.5 - i386 and PlayOnLinux 4.1. On that MS Office 2007 is installed. Word 2007 is able to open more than one document simultaneously and also possible to perform Cut, Copy and ...
3
votes
1answer
40 views

Switching users without the - symbol

I had to switch to a different user earlier for something that I was working on. I have originally done: su support While I was successfully able to switch to support, I found I was unable to make ...
1
vote
1answer
39 views

Built new kernel, LVM won't mount from initrd

I need to upgrade my kernel on a RHEL 5 system to build with some experimental drivers. I have configured the kernel with module loading for LVM (dm_* modules). Once the initrd runs the /init ...
1
vote
0answers
107 views

External VGA monitor port not working on HP Elitebook 2540p running RHEL 6.5

I'm running RHEL 6.5 on an HP EliteBook 2540p. When I connect the external VGA port to a projector or external monitor and press Fn+F3 to switch to the external port, nothing happens. Under System ...
2
votes
3answers
47 views

listing package dependents

I stupidly did "yum remove python" which also ended up removing all the packages that required python as well. Luckily, I have access to another Linux machine that is a near clone of this machine, ...
2
votes
1answer
116 views

How do I resolve an error when booting, “Couldn't find device with UUID…”

I have a RHEL 6 system, running on a VMWare machine. The admin of the VM server added a second RAID volume to the server, which my RHEL system does not use. Now, when I boot the RHEL system, I get a ...
4
votes
1answer
163 views

Maximum memory usable by a 32 bit RHEL 6 system

I have installed a 32 bit RHEL OS on a 64 bit system. From the wiki page of PAE: The Linux kernel includes full PAE mode support starting with version 2.3.23, with Linus Torvalds mentioning ...
0
votes
0answers
34 views

Internal secondary hard disk suddenly failing to mount

In RHEL5, my internal secondary hard disk (1TB) suddenly fails to mount after some unexpected power failure and after my system got off. But it's showing in BIOS and while Booting checking as sdb ...
0
votes
0answers
85 views

vdsm service won't start

I am currently evaluating Red Hat Enterprise Virtualization and have managed to set up the management server and the bare metal hypervisor. Now I'm trying to add a regular box running RHEL server 6.5 ...
1
vote
0answers
1k views

Error: iptables: No chain/target/match by that name

I am trying to configure proxy server on RHEL Server 6.5 using Squid and iptables. Below is the command I executed and the error message it displayed: vzlptest01 root [root] > iptables -A INPUT -i ...
2
votes
2answers
42 views

Is it possible to obtain OS X versions of Unix tools on modern Linux distributions (like Ubuntu or RedHat)?

I have observed that there are often subtle and often annoying differences between the default versions of certain command line tools like paste and sed on modern distributions of Linux versus OSX. ...
0
votes
0answers
66 views

Centos 6.5 laptop with multiple KVM on roaming networks

I have Laptop with CentOS 6.5 with 16GB RAM and many KVMs are created for testing purpose. Situation is I have to move from site to site, and due to that physically connected network eth0 to Host ...
0
votes
0answers
77 views

RHEL & SUSE 2014 CPU & storage benchmarking tools

I have hundreds of Linux servers that we need to benchmark the CPU & Storage on. RAM & Networking would also be good. If possible I would to avoid installing a large suite, but not totally ...
0
votes
1answer
48 views

Building rtmpdump on RHEL x86 without yum and no root rights

I have an ssh connection to a RHEL x86 machine, and I can't use yum and I don't have root rights. Is there a way to still install rtmpdump? By looking at this tutorial, it seems that installing ...
4
votes
3answers
128 views

Command similar to netstat -np but grouped by state and PID?

Is there a command similar to netstat -np but grouped by state and PID? I'd like to know the current count of server connections in a particular state grouped by Programs. similar to, 102 squid ...
1
vote
3answers
411 views

What commands are available in the %pre section of a Kickstart file on CentOS?

Environment: CentOS 5.5 and 6.4 I have a request to analyze the hardware before installation to make sure our customers don't install our software on sub-standard server hardware. For example, ...
0
votes
1answer
86 views

routing based on source IP [closed]

Is it possible to configure routing based on source ip? For example, if I have source IP 10.0.0.0, then all the traffic will go via the specific interface or would be sent to specific default gateway. ...
-2
votes
1answer
191 views

yahoo messenger for linux

I want to install the latest version of yahoo messenger in RHEL5 & FEDORA. Is that possible? Where to get it and how do I install it?
1
vote
0answers
30 views

HA Cluster in Linux [closed]

My question is : Is there any other solution for High Availability Clustering in Linux like RedHat Cluster Suite, or not ? Thanks..
0
votes
0answers
37 views

How to configure Java Security Manager on JBOSS?

I’m trying to configure JBoss EAP 6 with java security manager. The official guide says you should edit the standalone.conf file, but I can’t find it. Can I circumvent this issue and define the java ...
0
votes
1answer
31 views

Is there any alternative to genext2fs in RHEL?

I am tryting to make initrd file system following [this tutorial][1] My host system is RHEL 6 64 bit. I am unable to get the required command: genext2fs No rpm is available for it, neither ...
0
votes
0answers
56 views

Missing CD-ROM from /dev Redhat (Oracle Linux) 6.2

We have installed the minimal install for Redhat 6.2 (OL 6.2) on a HP Proliant 380 G8 and there is no CDROM, SDB or DVD listed in /dev. If I do dmesg | more, I cannot find any reference to it ...
-2
votes
1answer
59 views

Not Getting standard boot countdown screen in Dualboot (Linux 6.2 & Windows 8)

Problem I have installed (Dual Booted) Red Hat 6.2 on a Windows machine ,In windows boot manager it is not showing Linux ,its only showing windows 8 . I am pressing arrow keys but only windows 8 is ...
1
vote
0answers
62 views

Why does vpnc not block the LAN interface?

VPNC allows local LAN access in spite of activating the vpnc on my RedHat Linux machine When we want to activate the Cisco VPN on win machine, once VPN is active then the LAN port isn’t accessible ...
1
vote
2answers
80 views

Do I compile Ubuntu Source code on Red Hat System?

If we install the Red Hat System then can we compile the other distros of linux on the Red Hat server system? If so, please provide me the tutorials and links.
0
votes
0answers
51 views

RHEL Linux 6 teamviewer 9 upgrade error

I had teamviewer 7 installed on my server RHEL 6, but I wanted to upgrade it. I downloaded the latest rpm teamviewer 9 en from here and upgraded it, now my server X window system won't start up. ...
2
votes
1answer
310 views

CHROOT: Unable to copy files to jailed users directory from local machine using WINSCP

I've setup a chroot environment for one of my users called client on my system. I'm using WINSCP to connect to my server from my machine using public key authentication. Everything works fine, I can ...
3
votes
2answers
327 views

Redhat Linux: How to know my system configuration?

I am using Red Hat Enterprise Linux Server release 5.9 (Tikanga). For installation of any application, it is very important to know the system configuration, is it 32 bit or 64 bit system, Installed ...
1
vote
1answer
126 views

HOWTO check if a user account is blocked against /etc/shadow

After set the Account Expire parameter on /etc/shadow (field #7) to 90 days,I need to know where to look around if an user account is locked down or not after those amount of days. Right now, the ...
2
votes
5answers
1k views

How to know which Linux and which version I am using

When I run cat /proc/version command in terminal, I got below output: Linux version 2.6.18-348.1.1.0.1.el5 (mockbuild@ca-build56.us.oracle.com) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-54)) #1 SMP ...
0
votes
0answers
35 views

Citrix printing problem on centos - hp

I have setup Centos 6.3 - 6.5, installed wine and running Citrix app. I can print perfectly Wine based apps (i.e. wine notepad) but when printing Citrix through wine it is printing ASCII characters. ...
0
votes
3answers
206 views

send email to approximately 10,000 users in bcc using mailx

We have a requirement to send an email to ~ 10,000 users in BCC. We have used mailx command to send email to 10-15 users by using -b option and delimiting all the email id's with "," is there any ...
-1
votes
1answer
51 views

Removing files and symlinks like /etc/*release. Could it cause issues?

I just got a VM running on CentOS 6.5 and ls -l /etc/*release returns a number of files like /etc/centos-release, /etc/lsb-release, and /etc/redhat-release. The last one, /etc/redhat-release, is a ...
0
votes
0answers
51 views

C# project not building. Error says mono is not configured correctly. On a rhel 6.5 Workstation

I'm using Eclipse, and I installed the emonic plugin for C# and the .net. When it autobuilds a project I get this error: BUILD FAILED Mono 3.5 Profile (mono-3.5) is not installed, or not correctly ...
0
votes
1answer
467 views

Install C# plugin for Eclipse on rhel 6.5 Workstation

I've been trying to install a C# IDE or C# programming support on my Redhat Workstation, but no luck. I couldn't get Monodevelop running. Now I get these errors on the emonic plugin install for ...
2
votes
2answers
904 views

RHEL7 text-only installation

I want to install RHEL7 in purely text-only mode. Although I added the inst.text and inst.cmdline kernel option (since I want it to install from kickstart) it still requires more than a console as it ...
2
votes
2answers
2k views

Install mono and Monodevelop on a new Redhat 6.5 Workstation

Does anyone know how to install Mono and MonoDevelop on a Redhat 6.5 Workstation. I've tried a number of different things but nothing has worked. I tried using git and building with make from the mono ...
0
votes
1answer
81 views

Commercial support for CentOS [closed]

As you know CentOS is taken over by RedHat, so i boils out couple of points as mentioned here. Will CentOS remain complete free as it was(is) before(now)? Can we expect upgrades of CentOS in future, ...