Red Hat Enterprise Linux (RHEL) is a commercially supported Linux distribution.

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Does verifying packages enhance security and/or stability of a system?

RedHat/CentOS and Ubuntu both provide packages to verify the contents of a package. CentOS uses rpm -V. Ubuntu uses debsums. I've spoken to admins who run these tools to verify the packages on their ...
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2answers
2k views

how to get IP from DHCP in network in redhat which is installed on VMware

I'm running Red Hat inside a VMware image (on a Windows XP machine). I want to connect the Red Hat VM to our network; do I need to configure something inside VMware or inside Red Hat? I don't have any ...
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3answers
1k views

How do I set the group (gid) of a process I'm about to launch?

I'm porting a Debian init.d script to CentOS. In the Debian script, it uses start-stop-daemon for launching the process. The script uses start-stop-daemon's --group flag to change to a different ...
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1answer
915 views

SSH getting disrupted intermittently

I have Red Hat Linux Enterprise Edition 5 on my box. Recently I started having issues with my SSH service not keeping my connection and randomly disconnecting my clients. Ping works perfectly fine, ...
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3answers
1k views

Static DNS setup on client of shared internet connection

I've 2 linux computers, one redhat (client), and one ubuntu (set up with shared internet connection as described here) At the moment, on the wired connection between the computers, I can ping the ...
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1answer
416 views

Auto mount HP USB Flash drive Error

I am using RHEL 5, If i plug my USB Flash drive i'm getting Error message as follows, This much days It work smoothly, And now it working with windows XP well. Where is the problem ? How can i ...
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2answers
565 views

Install from RPM, then files change. How can I see the differences?

This is a RedHat Enterprise 5.5 system. I ran a verification check against an RPM, and it looks like two files have changed: # rpm --verify shadow-utils S.5....T c /etc/default/useradd S.5....T c ...
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3answers
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Recompile Kernel to Change Stack Size

I need to recompile my kernel on RHEL WS5 with only two changes. Change stack size from 4k to 8k Limit usable memory to 4096. How do I recompile the kernel without changing anything else but ...
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1answer
344 views

QLogic 42C1831 HBA drivers on RHEL 4.8? Using Kernel 2.6.x

We're trying to get a QLogic 42C1831 HBA installed on a system using RHEL 4.8. We've tried the drivers from QLogic for Linux Kernel 2.6.x (which this system is running) and are getting all sorts of ...
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4answers
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Is there a pbuilder-like environment for RedHat?

I would like to know if is there any utility like Debian's pbuilder, to build RPM packages on RedHat using a clean environment (chroot). I've found mach which has support for something like this but ...