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

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Red hat enterprise linux how do i install apache with SSL HTTPS? i have CERTIFICATE, KEY, INTERMEDIATE (ROOT CA) from heart internet [closed]

How can i install SSL HTTPS in my apache webserver in Red hat enterprise linux? Only following is installed. And i have tried this website follow up but its not working it fails. $ uname -a 2.6.32-...
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2answers
481 views

How to use output of one command as input in another command

I made a copy of all the backups made on Wed of every week The time stamp of each file is not sorted but the day is Wednesday of every file Now, I need to sort each file based on time Stamp e.g if ...
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3answers
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RHEL: Creating stable names for network interfaces

We have a RHEL 5.5 box with 8 interfaces. And the eth interface naming is flip flopping. Sometimes eth0 comes up on physical port 7th, and sometimes on another physical port. We want the naming to ...
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1answer
239 views

ERROR:While Updating

I am using RHEL6.Whenever I am tryiung to update my machine it says that [root@ASL-DRDO manmatha]# yum update Loaded plugins: product-id, refresh-packagekit, security, subscription-manager This ...
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2answers
979 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 ...
3
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1answer
2k views

Not able to extend the size of an LVM logical volume

During RedHat installation, I created one volume group with two logical volumes in it. Volume Group Name = VolGroup00 LVMs = LogVol00 and LogVol01 LogVol00 size = 48G LogVol01 size = ...
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1answer
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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 this....
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How to make RHEL Workstation to boots up faster?

I am using RHEL 6.4. Problem is it takes too much time to boots up? Can you say, what can I do to be out of this situation?
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How to make RHEL 6 to boot in Text-mode?

I am using RHEL 6.4 on a HP-Z620 Workstation.Whenever this machine starts up, it comes up with Graphics Mode e.g. Splash Screen,Red Hat Logo etc. But I want my machine to start in Text Mode. e.g. I ...
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1answer
181 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 ...
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9k 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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251 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 ONBOOT=...
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1answer
1k views

Red Hat Network (RHN) and package updates

I was just reading about Linux servers and Red Hat Enterprise Linux. What exactly is the Red Hat Network (RHN)? From what I've gathered, you subscribe to it to be able to update your system. Does this ...
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2answers
13k views

Installing a package locally to a user - best practices?

I want to install Git locally to a user on a RHEL server (I don't have root access) What would be your cleanest/ most organized way of installing software to a local user account? Installing ...
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1answer
1k views

Properly Setting Red Hat Daemon Umask

I've been trying to figure out the proper location to set daemon umasks in RedHat 5. All my searches lead to setting it in /etc/init.d/functions or /etc/sysconfig/init. What are the pros/cons of ...
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607 views

How do I install Red Hat Linux 9.0 Shrike from a USB drive?

I have a desktop PC which does not have a CD drive and does not have access to the Internet or other networks. I want to install Red Hat Linux 9.0 "Shrike" on it using a 8GB USB flash drive. I have ...
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2answers
38k views

How can I run a shell script as a daemon under Redhat?

I've got a shell script, which is essentially a one liner with some logging, which I'm trying to run this from an init script. I'm using the daemon function inside of /etc/init.d/functions to run it, ...
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470 views

Looking for a yum package repository containing apache subversion

I'd like to be able to install Apache Subversion on Red Hat with yum. Can anyone recommend a package repository?
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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 ...
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2answers
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Why don't I get a Gnome GUI when I install Red Hat?

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 ...
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1answer
2k views

RHEL6: system default font

When I fire up urxvt or xterm, by default the font is a sans-serif monospace unaliased font. I would like to make this my font in other applications, but I can't find it in my system font list (i.e. I ...
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what is pts/0 and (:0.0) in linux by type who am i

When I type the command: [root@degeneration Desktop]# who am i root pts/0 2013-04-12 15:08 (:0.0) What is pts/0 and what is meant by (:0.0)?
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2answers
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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 /...
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1answer
477 views

Strange behavior in mv command - maybe open sys call issue?

I'm noticing very strange behavior from the "mv" command that may (or may not) be related to the "open" system call. We're running RedHat v5. There are two separate storage devices, one mounted to "/...
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Mount 2 directories on other servers to the same partition of local server

I have 3 servers, same OS (redhat 5.5 x64). There's the same package installed on these servers. Server 01 and 02 store their files at the directory /A (cause they use the same package, the directory ...
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How to disable trash?

This is a nice and straightforward question: how can I disable the Trash Can in Gnome running on CentOS/RHEL 6.4? I know I can use Shift + Del, instead of Del to bypass the Trash; but how can I ...
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1answer
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Unable to install LAN driver in RedHat (*** /lib/modules/2.6.32-358.el6.i686/build: No such file or directory)?

I tried to install the Realtek LAN driver on my RHEL Server (running version 6.4). In the folder extracted: autorun.sh log.txt Makefile README src \>type command: ./autorun.sh \>...
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1answer
2k views

Installing ksh as the standard shell in Redhat: Foolhardy?

I'm not a system administrator, but my organization is considering replacing /bin/sh in Red Hat Enterprise Linux 6+ with a hard link to /bin/ksh. How foolhardy would this be? The background to this ...
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1answer
191 views

Establishing I/O Patterns for an Application

Are there any system tools that allow you to profile an application's usage of storage? Basically, I'm looking for information on determining whether there are more large sequential reads, tiny ...
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1answer
3k views

can't connect to dnsmasq on local machine, port is open but connection refused

I'm running Scientific Linux 6.3 and just updated the machine to dnsmasq-2.48-13.el6.x86_64. The machine is on local ip 192.168.1.100. I have a local caching DNS setup that was working until the ...
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How to install cpp in RHEL 6.3?

I want to install gcc in RHEL 6.3, but it has cpp dependencies. So I go to cpp rpm download page, but it has no rpm for 6.3 version: Is there any other way to install cpp in RHEL 6.3?
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Linux (RedHat) `sudo su -l <<user_acct>>` does not source profile

As stated, having trouble with loading the default profile of <<user_acct>> when doing sudo su -l <<user_acct>>. Inside .profile, if [ -r "${HOME}/.profile.custom" ]; then ...
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1answer
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How do I edit configuration variables returned by getconf?

Specifically, I would like to edit the value of the system configuration variable ARG_MAX. (It is preset on kernels before 2.6.23 and I want to increase it.) How do I do this? Does this require ...
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1answer
622 views

Using xdg-open odt files

I am writing a document database using perlTk. Upon double clicking the selected file on my GUI I use xdg-open to use the default application to open the file. I am having some issues opening .odt ...
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nscd uses 100% cpu

I'm working on a linux box and the output of top reveals that the command nscd (user nscd) is using 100% of CPU. I'm uploading a flat file to MySQL from this box, and it is taking a long time (albeit ...
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2answers
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Set up chroot for LDAP users in RHEL6

I have been working on this for 2 days now and am about to give up so someone please help. I have a Red Hat 6 server joined to my active directory domain. Logins work just fine under normal ...
2
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1answer
3k views

No valid sudoers sources

I've gone through the Google searches, but the results always have an extra clue that I'm not seeing. The error: [testuser@testhost] $ sudo -ll sudo: no valid sudoers sources found, quitting sudo: ...
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1answer
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Oracle 11g R2 on Redhat 6

I have a Solaris background, and I am new in RHEL, and I want to install Oracle 11g on it. I downloaded Oracle documentation, that illustrate how to install it for RHEL 6. The following or later ...
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What is the difference between the whatis and apropos commands?

CentOS 6.3 / RHEL 6.3 Can someone please explain the difference between the whatis command and the apropos command? I noticed that both appear to be installed by default and I'm not sure what the ...
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3answers
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How to Calculate the Total size of file searched using Find command

Actually there are tow questions. First I have to search the files using FIND command that will show only the files for December 2012 And Secondly I need to see the Total size of files searched I ...
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Red Hat Enterprise Linux desktop: constant crashing, unusable, what to do

I'm having constant problems with RHEL recently. My desktop crashes during the day occasionally (once a day roughly) and is hung (black screen) every morning requiring a button-hitting restart. ...
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2answers
1k views

Problem with configure and build php 5.2 on redhat 5

I downloaded php binaries and tried to build the same using following command. ./configure --with-apxs2=/usr/sbin/apxs --with-mysql But i'm getting the error related to mysql client library. ...
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2answers
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How to see the total progress while copying the files

We know that if we give --progress parameter to rsync it will show the progress of files copied. But issue is that is shows the progress for each single file not total or overall progress. So how to ...
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0answers
64 views

Detect attached monitors when X is not running

I'm working with machines that are running RHEL6. I need to detect whether a monitor is plugged in when X is either not running or has not started yet, for example during bootup. Is there any way to ...
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1answer
427 views

Why doesn't build of net-snmp 5.7.2. provide /etc/rc.d/init.d/snmptrapd?

I am packaging an RPM for RHEL6, built from net-snmp-5.7.2.tar.gz. I see that the file /etc/rc.d/init.d/snmpd gets created and packaged but I do not see the init file for /etc/rc.d/init.d/snmptrapd. ...
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1answer
40k views

How to add Two Gateway on same machine

I have one test server that has Two Interfaces. To one interface i have assigned ip 172.16.122.1 and GW 172.16.xxx.xxx Now i connected cable to second interface and gave it ip 10.2.2.98. Now they ...
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2answers
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How to list RPM packages installed in order of installation date [duplicate]

I'd like to see a list of software installed in the order of the date they were installed. The order doesn't matter (newest to oldest & vice-versa) as long as they're arranged by date. I'm mainly ...
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3answers
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git command not found

I had to install git from source on RHEL. After installation the git command is shown to be in /usr/local/bin/git when trying the whereis command.This path is available in $PATH also. When I type ...
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1answer
2k views

Using hardware clock on linux

I using an old version of RHEL that I have recently upgraded from 5.4 to 5.8, with a customised 2.30.9 kernel. The system clock drifts wildly (> 5 seconds/day) unless it is controlled using an ...
4
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1answer
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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" ...