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Disable a Firewall In Red Hat Enterprise Linux
Q. How do I disable a firewall in RedHat Enterprise Linux / RHEL?Read answer to: "Disable a Firewall In Red Hat Enterprise Linux"
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WebEx Linux
Q. Does WebEx works under Linux or UNIX operating system?Read answer to: "WebEx Linux"
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Red Hat / CentOS Setup Routing Metric For Network Device
Q. How do I set the routing metric on my network device under Fedora / RHEL / Red Hat / CentOS Linux server / workstation operating system?Read answer to: "Red Hat / CentOS Setup Routing Metric For...
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Where Does Linux Save Wireless Card Settings?
Q. I'd like to get more information about my wireless settings stored under CentOS / RHEL / Fedora Linux. Where Does Linux Save Wireless Card Settings?Read answer to: "Where Does Linux Save Wireless...
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Linux / FreeBSD: Multiple IP Addresses on One Interface
Can one Linux / BSD system respond to multiple IP address on a single Ethernet interface? I need to run multiple web sites and mod_ssl with a single server. How do I configure my box for multiple IP...
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How do I know When I Need To Update My Linux System Software?
How do I know when I need to update my Linux system? How do I know new patches are available for CentOS Linux (Red Hat) / Debian Linux server system?Read answer to: "How do I know When I Need To Update...
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Red Hat / CentOS Linux Install Cluster Suite Software
How do I install Cluster Suite software on CentOS Linux 5 (RHEL v5) IBM server for testing purpose?Read answer to: "Red Hat / CentOS Linux Install Cluster Suite Software"
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CentOS / Red Hat Linux Install PHP 5.x PECL Filter Extension
Q. How do I install filter extension for safely dealing with input parameters supplied via a web form using filter_var()?Read answer to: "CentOS / Red Hat Linux Install PHP 5.x PECL Filter Extension"
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Find Out If Patch Number ( CVE ) Has Been Applied To RHEL / CentOS Linux
Q. I know how to update my system using yum command. But how can I find out that patch has been applied to a package? How do I search CVE patch number applied to a package under Red Hat / CentOS /...
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Yum In RHEL 5
How do I use yum command under RHEL 5 to install and update packages?Read answer to: "Yum In RHEL 5"
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What is Linux?
Can you explain me Linux? What is Linux? Is it a kernel or an operating systems?Read answer to: "What is Linux?"
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Find Linux Kernel Version
How do I find out my Linux kernel version?Read answer to: "Find Linux Kernel Version"
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Is Open Source Software Legal To Use For My Business?
I can download and keep using free and open source software (FOSS) on multiple computers. Is this software legal to use for my business? Can you provide some legal information regarding usage of open...
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Linux Iptables Open LDAP Server TCP Ports 389 and 636
The default Iptables configuration under CentOS / Red Hat / RHEL / Fedora Linux does not allow inbound access to LDAP service. How do I update iptables settings to allow access to the LDAP primary TCP...
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ifconfig Command Does Not Show IPv4 Address
ifconfig command does not show IP address on my Linux based laptop computer. How do I fix this problem?Read answer to: "ifconfig Command Does Not Show IPv4 Address"
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Linux /boot: Out of Disk Space While Installing Package...
I'm trying to install RHEL 6 kernel updates and patches using the yum command and getting the following error: Transaction Check Error: installing package kernel-2.6.32-131.2.1.el6.x86_64 needs 8MB on...
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RHEL / CentOS Linux: Mount and Access NTFS Partition
How to enable NTFS support on CentOS Linux version 5 or 6? How do I mount ntfs partition under RHEL 5 or 6?Read answer to: "RHEL / CentOS Linux: Mount and Access NTFS Partition"
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Linux Find Out GNU gcc Compiler Version Used To Compile Running Kernel
I've multiple version of gcc installed on my systems as follows:ls -l /usr/bin/gcc* lrwxrwxrwx 1 root root 7 Jan 11 05:20 /usr/bin/gcc -> gcc-4.4 -rwxr-xr-x 1 root root 239528 Sep 21 2010...
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HowTo Disable The Iptables Firewall in Linux
I need to disable firewall in Linux for testing purpose. I'm using CentOS and RHEL version 4.4 / 5 / 6. How do I disable the firewall in Linux?Read answer to: "HowTo Disable The Iptables Firewall in...
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Linux Creating or Adding New Network Alias To a Network Card (NIC)
Q. I would like to create alias for my network card (NIC). How do I setup 2 IP address on One NIC? How do I add alias under Centos / Fedora / Debian / Ubuntu Linux?
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